Methods, seeds and compositions for controlling insects in crops

Abstract

The present invention provides a method for controlling insects that includes a step for applying at least one compound selected from among compounds represented by formula (I) and salts thereof to seeds. (In the formula, R1 is a substituted or unsubstituted C1–6 alkylthio group, a substituted or unsubstituted C1–6 alkylsulfinyl group, or a substituted or unsubstituted C1–6 alkylsulfonyl group, R2 is a hydrogen atom or a substituted or unsubstituted C1–6 alkyl group, R is a C1–6 haloalkyl group or a C2–6 haloalkenyl group, X is a substituted or unsubstituted C1–6 alkyl group or the like, and n is an integer from 0 to 4 that indicates the chemically acceptable number of Xs).

Description

[Technical field]

[0001] The present invention provides a method useful for controlling insects in crops by seed treatment. The method allows for increased production. The method is suitable for controlling insects, particularly grubs (larvae). Furthermore, the present invention is suitable for improving one or more agronomic properties of plants. [Background technology]

[0002] Patent Documents 1 to 3 disclose that pyridylimidazole compounds are useful as insecticides or acaricides. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] International Publication No. 2017 / 104741 [Patent Document 2] International Publication No. 2020 / 071304 [Patent Document 3] International Publication No. 2020 / 090585 Summary of the Invention [Problem to be solved by the invention]

[0004] It is an object of the present invention to provide a method for controlling insects in crops by seed treatment using certain pyridylimidazole compounds. [Means for solving the problem]

[0005] As a result of intensive research by the inventors to solve the above problems, the present invention has been completed, which includes the following aspects. That is, the present invention includes the following aspects.

[0006] [1] A method for controlling insects, comprising a step of applying to seeds at least one compound selected from the group consisting of a compound represented by the following formula (I) and a salt thereof (hereinafter sometimes referred to as "compound (I)"):

[0007] [ka]

[0008] [In formula (I), R 1 is a substituted or unsubstituted C1-6 alkylthio group, a substituted or unsubstituted C1-6 alkylsulfinyl group, or a substituted or unsubstituted C1-6 alkylsulfonyl group, R 2 is a hydrogen atom or a substituted or unsubstituted C1-6 alkyl group, R is a C1-6 haloalkyl group or a C2-6 haloalkenyl group; X is a substituted or unsubstituted C1-6 alkyl group, a substituted or unsubstituted C2-6 alkenyl group, a substituted or unsubstituted C2-6 alkynyl group, a hydroxyl group, a substituted or unsubstituted C1-6 alkoxy group, a formyl group, a substituted or unsubstituted C1-6 alkylcarbonyl group, a substituted or unsubstituted C1-6 alkoxycarbonyl group, a mercapto group, a substituted or unsubstituted C1-6 alkylthio group, a substituted or unsubstituted C1-6 alkylsulfinyl group, a substituted or unsubstituted C1-6 alkylsulfonyl group, a substituted or unsubstituted C3-8 cycloalkyl group, a substituted or unsubstituted C6-10 aryl group, a substituted or unsubstituted 5- to 6-membered heteroaryl group, a substituted or unsubstituted amino group, a halogeno group, a cyano group, or a nitro group; n represents the number of X, and is an integer of 0 to 4. When n is 2 or more, X may be the same or different.]

[0009] [2] The method according to [1], wherein the seed is at least one seed selected from the group consisting of rapeseed, corn seed, soybean seed, rice seed, wheat seed, and barley seed.

[0010] [3] The method according to [1] or [2], wherein the insect is a grub that lives in soil. [4] The method according to [1] or [2], wherein the insect is an insect of the family Chrysomelidae. [5] The method according to [1] or [2], wherein the insect is at least one species selected from the group consisting of Brazilian corn rootworm, Western corn rootworm, Japanese beetle species, Agriotis species, Brucus species, Phyllotolera species, mustard leaf beetle, turnip moth, armyworm moth, wheat curl aphid, green peach aphid, cotton aphid, and brown planthopper.

[0011] [6] At least one selected from the group consisting of the compounds represented by the formula (I) and salts thereof, At least one compound selected from the group consisting of the compound represented by formula (I) and a salt thereof, and at least one further insecticide or fungicide, The method according to any one of claims 1 to 5, wherein the applying step is carried out by coating the seeds.

[0012] [7] The method according to any one of [1] to [6], wherein at least one selected from the group consisting of the compound represented by formula (I) and a salt thereof is used as the sole insecticide.

[0013] [8] The method according to any one of [1] to [6], wherein at least one selected from the group consisting of the compound represented by formula (I) and a salt thereof is used as the sole fungicide.

[0014] [9] The method according to any one of [1] to [8], wherein the amount of at least one selected from the group consisting of the compound represented by formula (I) and a salt thereof is 0.05 g to 1.5 g / kg of seeds.

[0015]

[10] A) Making furrows in cultivated land; B) sowing the seeds in the furrows; C) spraying a composition containing at least one compound selected from the group consisting of the compound represented by formula (I) and a salt thereof between the furrows; and D) closing the furrows; The method according to any one of [1] to [5], wherein the coating step is carried out by carrying out the above steps in this order.

[0016]

[11] Formula (I): [ka] [In formula (I), R 1 is a substituted or unsubstituted C1-6 alkylthio group, a substituted or unsubstituted C1-6 alkylsulfinyl group, or a substituted or unsubstituted C1-6 alkylsulfonyl group, R 2 is a hydrogen atom or a substituted or unsubstituted C1-6 alkyl group, R is a C1-6 haloalkyl group or a C2-6 haloalkenyl group; X is a substituted or unsubstituted C1-6 alkyl group, a substituted or unsubstituted C2-6 alkenyl group, a substituted or unsubstituted C2-6 alkynyl group, a hydroxyl group, a substituted or unsubstituted C1-6 alkoxy group, a formyl group, a substituted or unsubstituted C1-6 alkylcarbonyl group, a substituted or unsubstituted C1-6 alkoxycarbonyl group, a mercapto group, a substituted or unsubstituted C1-6 alkylthio group, a substituted or unsubstituted C1-6 alkylsulfinyl group, a substituted or unsubstituted C1-6 alkylsulfonyl group, a substituted or unsubstituted C3-8 cycloalkyl group, a substituted or unsubstituted C6-10 aryl group, a substituted or unsubstituted 5- to 6-membered heteroaryl group, a substituted or unsubstituted amino group, a halogeno group, a cyano group, or a nitro group; and n represents the number of X and is an integer of 0 to 4. When n is 2 or more, X may be the same or different. Effect of the Invention

[0017] It has now surprisingly been found that compound (I) is highly suitable as a seed treatment in a preferred embodiment for controlling insects in crops. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0018] [Compound (I)] "Compound (I)" constituting an embodiment of the present invention is represented by the following formula (I).

[0019] [ka]

[0020] In formula (I), R 1 is a substituted or unsubstituted C1-6 alkylthio group, a substituted or unsubstituted C1-6 alkylsulfinyl group, or a substituted or unsubstituted C1-6 alkylsulfonyl group, R 2 is a hydrogen atom or a substituted or unsubstituted C1-6 alkyl group, R is a C1-6 haloalkyl group or a C2-6 haloalkenyl group; X is a substituted or unsubstituted C1-6 alkyl group, a substituted or unsubstituted C2-6 alkenyl group, a substituted or unsubstituted C2-6 alkynyl group, a hydroxyl group, a substituted or unsubstituted C1-6 alkoxy group, a formyl group, a substituted or unsubstituted C1-6 alkylcarbonyl group, a substituted or unsubstituted C1-6 alkoxycarbonyl group, a mercapto group, a substituted or unsubstituted C1-6 alkylthio group, a substituted or unsubstituted C1-6 alkylsulfinyl group, a substituted or unsubstituted C1-6 alkylsulfonyl group, a substituted or unsubstituted C3-8 cycloalkyl group, a substituted or unsubstituted C6-10 aryl group, a substituted or unsubstituted 5- to 6-membered heteroaryl group, a substituted or unsubstituted amino group, a halogeno group, a cyano group, or a nitro group; n represents the number of chemically permissible X's and is an integer of 0 to 4. When n is 2 or more, X's may be the same or different.

[0021] In the present invention, the term "unsubstituted" means that only the group serving as the mother nucleus is present. When there is no description of "substituted" and only the name of the group serving as the mother nucleus is described, it means "unsubstituted" unless otherwise specified. On the other hand, the term "substituted" means that any hydrogen atom of the core group is replaced with a group (substituent) having the same or different structure as the core group. Thus, a "substituent" is another group bonded to the core group. The number of substituents may be one or more. The two or more substituents may be the same or different. Terms such as "C1-6" indicate that the number of carbon atoms in the parent group is 1 to 6. This number of carbon atoms does not include the number of carbon atoms in the substituent. For example, a butyl group having an ethoxy group as a substituent is classified as a C2 alkoxy C4 alkyl group.

[0022] The "substituent" is not particularly limited as long as it is chemically permissible and has the effect of the present invention. Examples of groups that can be the "substituent" are shown below. C1-6 alkyl groups such as methyl, ethyl, n-propyl, i-propyl, n-butyl, s-butyl, i-butyl, t-butyl, n-pentyl, and n-hexyl groups; C2-6 alkenyl groups such as vinyl group, 1-propenyl group, 2-propenyl group (allyl group), 1-butenyl group, 2-butenyl group, 3-butenyl group, 1-methyl-2-propenyl group, and 2-methyl-2-propenyl group; C2-6 alkynyl groups, such as an ethynyl group, a 1-propynyl group, a 2-propynyl group, a 1-butynyl group, a 2-butynyl group, a 3-butynyl group, or a 1-methyl-2-propynyl group;

[0023] C3-8 cycloalkyl groups such as cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, and cubanyl; C6-10 aryl groups such as phenyl and naphthyl groups; C6-10 aryl C1-6 alkyl groups such as benzyl and phenethyl groups; 3- to 6-membered heterocyclyl groups; 3-6 membered heterocyclyl C1-6 alkyl group;

[0024] Hydroxyl; C1-6 alkoxy groups, such as a methoxy group, an ethoxy group, an n-propoxy group, an i-propoxy group, an n-butoxy group, an s-butoxy group, an i-butoxy group, or a t-butoxy group; C2-6 alkenyloxy groups such as a vinyloxy group, an allyloxy group, a propenyloxy group, or a butenyloxy group; C2-6 alkynyloxy groups such as ethynyloxy groups and propargyloxy groups; C6-10 aryloxy groups such as phenoxy and naphthoxy groups; C6-10 aryl C1-6 alkoxy groups such as benzyloxy groups and phenethyloxy groups; 5- to 6-membered heteroaryloxy groups such as thiazolyloxy groups and pyridyloxy groups; 5-6-membered heteroaryl C1-6 alkyloxy groups such as thiazolylmethyloxy groups and pyridylmethyloxy groups;

[0025] Formyl group; C1-6 alkylcarbonyl groups such as acetyl and propionyl groups; Formyloxy group; C1-6 alkylcarbonyloxy groups such as acetyloxy and propionyloxy; C6-10 arylcarbonyl groups such as benzoyl groups; C1-6 alkoxycarbonyl groups, such as a methoxycarbonyl group, an ethoxycarbonyl group, an n-propoxycarbonyl group, an i-propoxycarbonyl group, an n-butoxycarbonyl group, or a t-butoxycarbonyl group; C1-6 alkoxycarbonyloxy groups, such as a methoxycarbonyloxy group, an ethoxycarbonyloxy group, an n-propoxycarbonyloxy group, an i-propoxycarbonyloxy group, an n-butoxycarbonyloxy group, or a t-butoxycarbonyloxy group; Carboxy group;

[0026] halogeno groups such as fluoro, chloro, bromo, and iodo groups; C1-6 haloalkyl groups such as a chloromethyl group, a chloroethyl group, a trifluoromethyl group, a 1,2-dichloro-n-propyl group, a 1-fluoro-n-butyl group, and a perfluoro-n-pentyl group; C2-6 haloalkenyl groups, such as a 2-chloro-1-propenyl group and a 2-fluoro-1-butenyl group; C2-6 haloalkynyl groups such as a 4,4-dichloro-1-butynyl group, a 4-fluoro-1-pentynyl group, or a 5-bromo-2-pentynyl group; C1-6 haloalkoxy groups such as a trifluoromethoxy group, a 2-chloro-n-propoxy group, or a 2,3-dichlorobutoxy group; C2-6 haloalkenyloxy groups, such as a 2-chloropropenyloxy group or a 3-bromobutenyloxy group; C1-6 haloalkylcarbonyl groups such as a chloroacetyl group, a trifluoroacetyl group, or a trichloroacetyl group;

[0027] Amino group; C1-6 alkyl-substituted amino groups such as methylamino, dimethylamino, and diethylamino groups; C6-10 arylamino groups such as anilino group and naphthylamino group; C6-10 aryl C1-6 alkylamino groups such as benzylamino groups and phenethylamino groups; Formylamino group; C1-6 alkylcarbonylamino groups, such as an acetylamino group, a propanoylamino group, a butyrylamino group, or an i-propylcarbonylamino group; C1-6 alkoxycarbonylamino groups, such as a methoxycarbonylamino group, an ethoxycarbonylamino group, an n-propoxycarbonylamino group, or an i-propoxycarbonylamino group; unsubstituted or substituted aminocarbonyl groups, such as an aminocarbonyl group, a dimethylaminocarbonyl group, a phenylaminocarbonyl group, an N-phenyl-N-methylaminocarbonyl group, or a 2,2,2-trifluoroethylaminocarbonyl group; imino C1-6 alkyl group such as an iminomethyl group, a (1-imino)ethyl group, or a (1-imino)-n-propyl group; substituted or unsubstituted N-hydroxyimino C1-6 alkyl groups such as an N-hydroxy-iminomethyl group, a (1-(N-hydroxy)-imino)ethyl group, a (1-(N-hydroxy)-imino)propyl group, an N-methoxy-iminomethyl group, or a (1-(N-methoxy)-imino)ethyl group; Aminocarbonyloxy group; C1-6 alkyl-substituted aminocarbonyloxy groups such as an ethylaminocarbonyloxy group and a dimethylaminocarbonyloxy group;

[0028] Mercapto group; C1-6 alkylthio groups, such as a methylthio group, an ethylthio group, an n-propylthio group, an i-propylthio group, an n-butylthio group, an i-butylthio group, an s-butylthio group, or a t-butylthio group; C1-6 haloalkylthio groups, such as a trifluoromethylthio group and a 2,2,2-trifluoroethylthio group; C6-10 arylthio groups, such as a phenylthio group and a naphthylthio group; 5- to 6-membered heteroarylthio groups, such as thiazolylthio groups and pyridylthio groups;

[0029] C1-6 alkylsulfinyl groups such as a methylsulfinyl group, an ethylsulfinyl group, or a t-butylsulfinyl group; C1-6 haloalkylsulfinyl groups such as a trifluoromethylsulfinyl group or a 2,2,2-trifluoroethylsulfinyl group; C6-10 arylsulfinyl groups, such as phenylsulfinyl groups; 5- to 6-membered heteroarylsulfinyl groups such as thiazolylsulfinyl groups and pyridylsulfinyl groups;

[0030] C1-6 alkylsulfonyl groups such as a methylsulfonyl group, an ethylsulfonyl group, or a t-butylsulfonyl group; C1-6 haloalkylsulfonyl groups such as a trifluoromethylsulfonyl group or a 2,2,2-trifluoroethylsulfonyl group; C6-10 arylsulfonyl groups, such as phenylsulfonyl groups; 5- to 6-membered heteroarylsulfonyl groups, such as thiazolylsulfonyl groups and pyridylsulfonyl groups; C1-6 alkylsulfonyloxy groups, such as a methylsulfonyloxy group, an ethylsulfonyloxy group, or a t-butylsulfonyloxy group; C1-6 haloalkylsulfonyloxy groups such as a trifluoromethylsulfonyloxy group or a 2,2,2-trifluoroethylsulfonyloxy group;

[0031] Tri-C1-6 alkyl-substituted silyl groups, such as trimethylsilyl group, triethylsilyl group, and t-butyldimethylsilyl group; Tri-C6-10 aryl-substituted silyl groups, such as triphenylsilyl groups; Cyano group; Nitro group;

[0032] In addition, any hydrogen atom in these "substituents" may be substituted with a group of a different structure. In this case, examples of the "substituent" include a C1-6 alkyl group, a C1-6 haloalkyl group, a C1-6 alkoxy group, a C1-6 haloalkoxy group, a halogeno group, a cyano group, and a nitro group.

[0033] The above-mentioned "3- to 6-membered heterocyclyl group" includes 1 to 4 heteroatoms selected from the group consisting of nitrogen, oxygen, and sulfur atoms as ring-constituting atoms. The heterocyclyl group may be either a monocyclic or polycyclic ring. As for the polycyclic heterocyclyl group, as long as at least one ring is a heterocyclic ring, the remaining rings may be either a saturated alicyclic ring, an unsaturated alicyclic ring, or an aromatic ring. Examples of the "3- to 6-membered heterocyclyl group" include a 3- to 6-membered saturated heterocyclyl group, a 5- to 6-membered heteroaryl group, and a 5- to 6-membered partially unsaturated heterocyclyl group.

[0034] Examples of the 3- to 6-membered saturated heterocyclyl group include an aziridinyl group, an epoxy group, a pyrrolidinyl group, a tetrahydrofuranyl group, a thiazolidinyl group, a piperidyl group, a piperazinyl group, a morpholinyl group, a dioxolanyl group, and a dioxanyl group.

[0035] Examples of the 5-membered heteroaryl group include a pyrrolyl group, a furyl group, a thienyl group, an imidazolyl group, a pyrazolyl group, an oxazolyl group, an isoxazolyl group, a thiazolyl group, an isothiazolyl group, a triazolyl group, an oxadiazolyl group, a thiadiazolyl group, and a tetrazolyl group. Examples of the 6-membered heteroaryl group include a pyridyl group, a pyrazinyl group, a pyrimidinyl group, a pyridazinyl group, and a triazinyl group.

[0036] (R 1 ) R 1 Examples of the "C1-6 alkylthio group" in the above formula include a methylthio group, an ethylthio group, an n-propylthio group, an i-propylthio group, an n-butylthio group, an i-butylthio group, an s-butylthio group, and a t-butylthio group.

[0037] R 1 Examples of the "C1-6 alkylsulfinyl group" in the above formula include a methylsulfinyl group, an ethylsulfinyl group, and a t-butylsulfinyl group.

[0038] R1 Examples of the "C1-6 alkylsulfonyl group" in the above formula include a methylsulfonyl group, an ethylsulfonyl group, and a t-butylsulfonyl group.

[0039] R 1 Preferred examples of the substituent on the "C1-6 alkylthio group", "C1-6 alkylsulfinyl group" and "C1-6 alkylsulfonyl group" in the above formula include halogeno groups such as a fluoro group, a chloro group, a bromo group and an iodo group.

[0040] (R 2 ) R 2 The "C1-6 alkyl group" in the above formula may be a straight chain or a branched chain. Examples of the "C1-6 alkyl group" include a methyl group, an ethyl group, an n-propyl group, an n-butyl group, an n-pentyl group, an n-hexyl group, an i-propyl group, an i-butyl group, an s-butyl group, an t-butyl group, an i-pentyl group, a neopentyl group, a 2-methylbutyl group, and an i-hexyl group.

[0041] R 2 Preferable examples of the substituent on the "C1-6 alkyl group" in the above formula include halogeno groups such as a fluoro group, a chloro group, a bromo group and an iodo group.

[0042] Specific examples of the "substituted C1-6 alkyl group" include a fluoromethyl group, a chloromethyl group, a bromomethyl group, a difluoromethyl group, a dichloromethyl group, a dibromomethyl group, a trifluoromethyl group, a trichloromethyl group, a tribromomethyl group, a 1-chloroethyl group, a 2,2-difluoroethyl group, a 2,2,2-trifluoroethyl group, a 2-chloro-2,2-difluoroethyl group, a 2,2,2-trichloroethyl group, a pentafluoroethyl group, a 3,3,3-trifluoropropyl group, and C1-6 haloalkyl groups such as a 2,2,3,3,3-pentafluoropropyl group, a 4-fluorobutyl group, a 2,2,3,3,4,4,4-heptafluorobutyl group, a 4-chlorobutyl group, a 2,2,2-trifluoro-1-trifluoromethylethyl group, a 1,1,1,3,3,3-hexafluoropropan-2-yl group, a perfluoropropan-2-yl group, a perfluorohexyl group, a perchlorohexyl group, and a 2,4,6-trichlorohexyl group.

[0043] (R) The "C1-6 haloalkyl group" in R is a C1-6 alkyl group substituted by a halogeno group such as a fluoro group, a chloro group, a bromo group, or an iodo group, and examples thereof include a fluoromethyl group, a difluoromethyl group, a trifluoromethyl group, a 2,2,2-trifluoroethyl group, a pentafluoroethyl group, a 3,3,3-trifluoropropyl group, a 2,2,3,3,3-pentafluoropropyl group, a 1-chloro-2,2,3,3,3-pentafluoropropyl group, a 1,2,2,3,3,3-hexafluoropropyl group, a perfluoropropyl group, a 2,2,2-trifluoro-1-trifluoromethylethyl group, a perfluoroisopropyl group, a 4-fluorobutyl group, a 1,4,4,4-tetrafluorobutyl group, a 2,2,3,3,4,4,4-heptafluorobutyl group, and a 1,2,2,3,3,4,4,4-octafluorobutyl group. , a perfluorobutyl group, a 3,3,3-trifluoro-2-trifluoromethylpropyl group, a 1-chloro-2,3,3,3-tetrafluoro-2-trifluoromethylpropyl group, a 1,2,3,3,3-pentafluoro-2-trifluoromethylpropyl group, a 2,2,3,3,4,4,5,5,5-nonafluoropentyl group, a 1-chloro-2,2,3,3,4,4,5,5,5-nonafluoropentyl group, a 1,2,2,3,3,4,4,5,5,5-decafluoropentyl group, a perfluoropentyl group, a perfluorohexyl group, a chloromethyl group, a bromomethyl group, a dichloromethyl group, a dibromomethyl group, a trichloromethyl group, a tribromomethyl group, a 1-chloroethyl group, a 2,2,2-trichloroethyl group, a 4-chlorobutyl group, a perchlorohexyl group, and a 2,4,6-trichlorohexyl group.

[0044] The "C2-6 haloalkenyl group" in R is a C2-6 alkenyl group substituted by a halogeno group such as a fluoro group, a chloro group, a bromo group, or an iodo group, and examples thereof include a 2-fluoro-2-bromovinyl group, a 2,2-dichlorovinyl group, a 2-chloro-2-iodovinyl group, a 2-chloro-1-propenyl group, a 2,3,3,3-tetrafluoro-1-propenyl group, a 3,3,3-trifluoro-1-propenyl group, a 2-chloro-3,3,3-trifluoro-1-propenyl group, a 2-bromo-3,3,3-trifluoro-1-propenyl group, a 3,3,3-trifluoro-2-trifluoromethyl-1-propenyl group, and the like. and C2-6 haloalkenyl groups such as a 2-fluoro-1-butenyl group, a 3,3,4,4,4-pentafluoro-1-butenyl group, a 2,3,3,4,4,4-hexafluoro-1-butenyl group, a 2-chloro-3,3,4,4,4-pentafluoro-1-butenyl group, a 3,3,4,4,5,5,5-heptafluoro-1-pentenyl group, a 2-chloro-3,3,4,4,5,5,5-heptafluoro-1-pentenyl group, a 2,3,3,4,4,5,5,5-octafluoro-1-pentenyl group, and a 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexenyl group.

[0045] (X) The "substituted or unsubstituted C1-6 alkyl group" in X is R 2 Examples of the specific examples of the above-mentioned compounds are the same as those specifically exemplified in the above.

[0046] The "substituted or unsubstituted C1-6 alkylthio group", "substituted or unsubstituted C1-6 alkylsulfinyl group" and "substituted or unsubstituted C1-6 alkylsulfonyl group" in X are R 1 Examples of the specific examples of the above-mentioned compounds are the same as those specifically exemplified in the above.

[0047] Examples of the "C2-6 alkenyl group" for X include a vinyl group, a 1-propenyl group, a 2-propenyl group, a 1-butenyl group, a 2-butenyl group, a 3-butenyl group, a 1-methyl-2-propenyl group, a 2-methyl-2-propenyl group, a 1-pentenyl group, a 2-pentenyl group, a 3-pentenyl group, a 4-pentenyl group, a 1-methyl-2-butenyl group, a 2-methyl-2-butenyl group, a 1-hexenyl group, a 2-hexenyl group, a 3-hexenyl group, a 4-hexenyl group, and a 5-hexenyl group.

[0048] Examples of the "C2-6 alkynyl group" for X include an ethynyl group, a 1-propynyl group, a 2-propynyl group, a 1-butynyl group, a 2-butynyl group, a 3-butynyl group, a 1-methyl-2-propynyl group, a 2-methyl-3-butynyl group, a 1-pentynyl group, a 2-pentynyl group, a 3-pentynyl group, a 4-pentynyl group, a 1-methyl-2-butynyl group, a 2-methyl-3-pentynyl group, a 1-hexynyl group, and a 1,1-dimethyl-2-butynyl group.

[0049] Examples of the "C1-6 alkoxy group" for X include a methoxy group, an ethoxy group, an n-propoxy group, an i-propoxy group, an n-butoxy group, an s-butoxy group, an i-butoxy group, and a t-butoxy group.

[0050] Examples of the "C1-6 alkylcarbonyl group" in X include an acetyl group and a propionyl group.

[0051] Examples of the "C1-6 alkoxycarbonyl group" in X include a methoxycarbonyl group, an ethoxycarbonyl group, an n-propoxycarbonyl group, an i-propoxycarbonyl group, and a t-butoxycarbonyl group.

[0052] Preferred examples of the substituent on the "C2-6 alkenyl group", "C2-6 alkynyl group", "C1-6 alkoxy group", "C1-6 alkylcarbonyl group" and "C1-6 alkoxycarbonyl group" in X include halogeno groups such as a fluoro group, a chloro group, a bromo group and an iodo group; and a cyano group.

[0053] Examples of the "C3-8 cycloalkyl group" for X include a cyclopropyl group, a cyclobutyl group, a cyclopentyl group, and a cyclohexyl group.

[0054] The "C6-10 aryl group" in X is a group formed by removing one hydrogen atom from a ring of a monocyclic or polycyclic aromatic hydrocarbon. Examples of the "C6-10 aryl group" include a phenyl group and a naphthyl group.

[0055] The "5- to 6-membered heteroaryl group" for X is a 5- to 6-membered aryl group having an oxygen atom, a nitrogen atom or a sulfur atom as a heteroatom, and examples thereof include 5-membered heteroaryl groups such as a pyrrolyl group, a furyl group, a thienyl group, an imidazolyl group, a pyrazolyl group, an oxazolyl group, an isoxazolyl group, a thiazolyl group, an isothiazolyl group, a triazolyl group, an oxadiazolyl group, a thiadiazolyl group, and a tetrazolyl group; and 6-membered heteroaryl groups such as a pyridyl group, a pyrazinyl group, a pyrimidinyl group, a pyridazinyl group, and a triazinyl group.

[0056] Preferable examples of the substituent on the "C3-8 cycloalkyl group", "C6-10 aryl group" and "5- or 6-membered heteroaryl group" of X include halogeno groups such as a fluoro group, a chloro group, a bromo group, and an iodo group; C1-6 haloalkyl groups such as a trifluoromethyl group, a 2,2,2-trifluoroethyl group, and a perfluoroethyl group; and a cyano group.

[0057] The "substituted or unsubstituted amino group" in X is "-NR a R b " In the formula, R a and R bare each independently a hydrogen atom, a C1-6 alkyl group, a C3-8 cycloalkyl group, a formyl group, a C1-6 alkylcarbonyl group, or a C3-8 cycloalkylcarbonyl group.

[0058] R a and R b The "C1-6 alkyl group" in 2 Examples of the specific examples of the above-mentioned compounds are the same as those specifically exemplified in the above.

[0059] R a and R b Examples of the "C1-6 alkylcarbonyl group" and "C3-8 cycloalkyl group" in the above formula (I) include the same groups as those specifically exemplified for X.

[0060] R a and R b Examples of the "C3-8 cycloalkylcarbonyl group" in the above formula include a cyclopropylcarbonyl group, a cyclobutylcarbonyl group, and a cyclopentylcarbonyl group.

[0061] The "halogeno group" for X includes a fluoro group, a chloro group, a bromo group, an iodo group and the like.

[0062] The salt of the compound represented by formula (I) is not particularly limited as long as it is an agriculturally and horticulturally acceptable salt. For example, it can include salts of inorganic acids such as hydrochloric acid and sulfuric acid; salts of organic acids such as acetic acid and lactic acid; salts of alkali metals such as lithium, sodium, and potassium; salts of alkaline earth metals such as calcium and magnesium; salts of transition metals such as iron and copper; salts of organic bases such as triethylamine, tributylamine, pyridine, and hydrazine; and ammonium salts. The compound represented by formula (I) can be produced based on a known production method, for example, the method described in Patent Document 1. The salt of the compound represented by formula (I) can be obtained from the compound represented by formula (I) by a known method.

[0063] Compound (I) is preferably a compound represented by formula (II) or formula (III).

[0064] [ka]

[0065] The carbon-carbon double stereobond in formula (II) may be in the E or Z configuration or a mixture thereof.

[0066] [ka]

[0067] The term "seed treatment" as used herein refers to any form of seed treatment known to those skilled in the art, such as soaking, submerging, or coating the seed with at least one active ingredient, such as a nematicide, insecticide, or fungicide. Seed treatment is carried out before the seed is sown.

[0068] The term "external treatment of seeds" as used herein refers to the application of at least one active ingredient (such as nematicide, insecticide, or fungicide) to the soil surrounding the seed or the soil in which the seed is sown.The application to the soil can be carried out before sowing the seed, during sowing the seed, or after sowing the seed.One example of such treatment is infallo application.

[0069] As used herein, the term "a soil dwelling grub" refers to an immature, wingless, often worm-like feeding species that hatch from insect eggs and eventually metamorphose into pupae from which the adult emerges. Examples of soil dwelling grubs include coleopteran pests such as Diabrotica balteata, Diabrotica virgifera, Popillia spp., Agriotes spp., Bruchus spp., and Phyllotreta spp., and lepidopteran pests such as Agrotis segetum.

[0070] The term "cereal" as used herein refers to the seeds or plants or plant parts of wheat, barley, rye, oats, and foxtail millet, sorghum, triticale, fonio, buckwheat (Polygonaceae), quinoa (Amaranthaceae), and chia (Lamiaceae).

[0071] The term "control" insects as used herein means a pest eradication rate of at least 70%, more preferably 80%, even more preferably 90%, determined in % 7 days after infestation of the seeds or the soil surrounding the seeds with said pests, compared to untreated seed controls (untreated seeds or untreated soil and untreated seeds, respectively) under greenhouse conditions. Greenhouse conditions are suitable to avoid further introduction of the same (or different) type of pest.

[0072] [Seed treatment, application to seeds] The present invention also relates in particular to a method for protecting seeds and germinating plants from attack by pests by treating the seeds with compound (I). The method of the present invention for protecting seeds and germinating plants from attack by pests includes a method in which the seeds are treated simultaneously in one operation with compound (I), auxiliary ingredients and, optionally, at least one further pesticide selected from nematicides, insecticides and fungicides. The method of the present invention also includes a method in which the seeds are treated with compound (I) and auxiliary ingredients at various times before sowing the seeds. The auxiliary ingredients are conventional extenders and conventional adjuvants such as solvents and diluents, colorants, wetting agents, dispersants, emulsifiers, antifoaming agents, preservatives, secondary thickeners, spreading agents, gibberellins, and water. In this sense, nematicides, insecticides or fungicides are not auxiliary ingredients.

[0073] As used herein, seed treatment refers to methods known in the art of treating seeds with Compound (I) prior to sowing such seeds (in a substrate such as soil, agar medium, or other solid medium, preferably soil).

[0074] The invention also relates to the use of compound (I) for treating seeds with the aim of protecting the seeds and the resulting plants against animal pests.

[0075] The present invention further relates to a seed treated with compound (I) for protection against animal pests. The present invention also relates to a seed treated with compound (I) and auxiliary components at the same time. The present invention also relates to a seed treated with compound (I) and auxiliary components at different times. In the case of a seed treated with compound (I) and auxiliary components at different times, the individual active ingredients in the composition of the present invention may be present in different layers on the seed. In this case, the layers containing compound (I) and auxiliary components can be separated by an intermediate layer, if desired. The present invention also relates to a seed coated with compound (I) and auxiliary components as a constituent of a coating agent or as one or more additional layers added to the coating agent.

[0076] Furthermore, the present invention relates to seeds which, after treatment with compound (I), are subjected to a film-coating step in order to prevent dust abrasion of the seeds.

[0077] One of the advantages of the present invention is that, due to the unique systemic nature of the compositions of the present invention, treatment of seeds with these compositions provides protection from animal pests not only to the seed itself, but also to the plant derived from the seed after the plant has emerged, thus eliminating the need to treat the crop directly at or shortly after sowing.

[0078] Likewise, the compounds (I) can also be used, in particular on transgenic seeds.

[0079] Compound (I) can be used in combination with agents of signalling technology, for example to improve colonisation with symbionts, such as enhancing rhizobia, mycorrhizae and / or endophytes, and / or optimising nitrogen fixation.

[0080] The composition of the present invention is suitable for protecting the seeds of any variety of plants used in agriculture, greenhouses, forests, or horticulture.More particularly, the seeds are the seeds of cereals (such as wheat, barley, rye, oats, and foxtail millet), corn, cotton, soybeans, rice, potatoes, sunflowers, coffee, tobacco, canola, rapeseed, beet (such as sugar beet and fodder beet), peanuts, vegetables (such as tomato, cucumber, bean, rapeseed, onion, and lettuce), fruit, lawn, and ornamental plants.Particularly important is the treatment of the seeds of cereals (such as wheat, barley, rye, foxtail millet, and oats), corn, soybeans, cotton, canola, rapeseed, and rice.

[0081] The method is preferably used in connection with maize seeds. The maize seeds are preferably agronomically important maize seeds.

[0082] The seed, preferably a corn seed, can be a transgenic seed on which a transgenic plant can grow, preferably a corn seed on which a transgenic corn plant can grow, and includes a transgenic event that provides, for example, resistance to a particular herbicide or combination of herbicides, improved disease resistance, increased insect, drought, stress resistance, and / or increased yield. The seed includes a breeding trait, including, for example, in one embodiment, a disease resistance breeding trait. In another embodiment, the seed, preferably a corn seed, includes at least one transgenic trait and at least one breeding trait.

[0083] The seed treatment method according to the present invention can include applying a seed treatment composition containing compound (I) to a seed, preferably a corn seed. Thus, the seed treatment method according to the present invention can include applying a seed treatment composition containing compound (I) to a seed, preferably a corn seed, before sowing.

[0084] In a particular embodiment, the method can include applying a seed treatment composition containing compound (I) as the only active ingredient (nematicide, fungicide, or insecticide) to seeds, preferably corn seeds.When applying the seed treatment composition to seeds in this manner before sowing the seeds, the seeds can be, for example, collected in one place, treated, and then dispersed for sowing.This allows the person sowing the seeds to avoid the complexity and labor involved in handling and applying the seed treatment composition, and simply sow the treated seeds in the usual way for normal untreated seeds.

[0085] The seed of the present invention generally refers to a plant containing at least one heterologous gene that controls the expression of a polypeptide having, in particular, insecticidal and / or nematicidal properties. The heterologous gene in the transgenic seed may be derived from a microorganism of the genera Bacillus, Rhizobium, Pseudomonas, Serratia, Trichoderma, Clavibacter, Glomus, and Gliocladium. The present invention is particularly suitable for the treatment of transgenic seeds containing a heterologous gene from at least one Bacillus species. Particularly preferably, the heterologous gene is derived from Bacillus thuringiensis.

[0086] For the purposes of the present invention, the compound (I) is applied to the seeds alone or in a suitable formulation. Preferably, the seeds are treated in a stable state so that no damage occurs during the treatment. In general, the seeds can be treated at any time between harvesting and sowing. Typically, the seeds are used that have been separated from the plant and have been freed of cobs, husks, stems, husks, hairs or flesh. Thus, for example, the seeds are used that have been harvested, washed and dried to a moisture content of less than 15% by weight. Alternatively, the seeds can be used that have been dried and then treated, for example, with water and then dried again.

[0087] When treating seeds, it is generally necessary to apply to the seeds an amount of the composition of the invention and / or other additives that does not adversely affect the germination of the seed and / or damage the plant that develops from the seed, especially when using active ingredients that are phytotoxic at certain application rates.

[0088] The compounds (I) that can be used according to the invention can be converted into conventional seed dressing formulations, such as aqueous solutions, emulsions, suspensions, powders, foams, slurries or other seed coating compositions, and also into microformulations.

[0089] These formulations are prepared in a known manner, i.e. by mixing compound (I) with customary extenders and customary auxiliaries, such as solvents and diluents, colorants, wetting agents, dispersants, emulsifiers, antifoaming agents, preservatives, secondary thickeners, spreading agents, gibberellins, and water.

[0090] Colorants that may be present in the seed dressings that can be used according to the invention include all colorants that are customary for such purposes, in this sense it is possible to use not only pigments that are sparingly soluble in water, but also water-soluble dyes.

[0091] Wetting agents that may be present in the seed dressings that can be used according to the invention include all substances that promote wetting and are customary in the formulation of agrochemical active ingredients. Preferably, alkylnaphthalenesulfonates, such as diisopropyl- or diisobutyl-naphthalenesulfonates, can be used.

[0092] Dispersants and / or emulsifiers that can be used in the seed dressing according to the present invention include all nonionic, anionic and cationic dispersants that are customary in the formulation of agrochemical active ingredients. Preferably, nonionic or anionic dispersants or mixtures of nonionic and anionic dispersants can be used. Suitable nonionic dispersants are in particular ethylene oxide-propylene oxide block polymers, alkylphenol polyglycol ethers and tristryrylphenol polyglycol ethers, as well as their phosphorylated or sulfated derivatives. Suitable anionic dispersants are in particular lignosulfonates, salts of polyacrylic acid, and arylsulfonic acid-formaldehyde condensates.

[0093] Antifoaming agents that may be present in the seed dressings that can be used according to the invention include all foam inhibitors that are customary in the formulation of agrochemical active ingredients. Preferably, silicone antifoaming agents and magnesium stearate can be used.

[0094] Preservatives that may be present in seed dressings that may be used according to the invention include all of the substances that may be employed for such purposes in pesticide compositions. Examples include dichlorophene and benzyl alcohol hemiformal.

[0095] Secondary thickeners that may be present in seed dressings that can be used according to the invention include all materials that can be used for such purposes in agrochemical compositions.Secondary thickeners that are considered to be preferred include cellulose derivatives, acrylic acid derivatives, xanthan, modified clays, highly dispersed silicas.

[0096] Spreading agents that may be present in the seed dressings that can be used according to the invention include all conventional binders that can be used in seed dressings.Preferably, polyvinylpyrrolidone, polyvinyl acetate, polyvinyl alcohol, and tylose can be mentioned.

[0097] Gibberellins which may be present in seed dressings which can be used according to the invention preferably include gibberellins A1, A3 (=gibberellic acid), A4 and A7, with gibberellic acid being particularly preferred.

[0098] The seed dressing agent that can be used according to the present invention can be used directly or after pre-dilution with water to treat any seed of a wide variety of types.Concentrated formulations or formulations obtained from concentrated formulations by dilution with water can thus be used to dress cereal seeds such as wheat, barley, rye, oats and triticale, as well as corn, rice, rapeseed, pea, bean, cotton, sunflower and beet seeds, or any other seeds of a wide variety of vegetables.The seed dressing agent that can be used according to the present invention, or its diluted formulations, can also be used to dress the seeds of transgenic plants.In this case, additional synergistic effects can occur in the interaction with the substance formed through expression.

[0099] The mixing equipment suitable for treating seeds with the seed dressing agent that can be used according to the present invention, or with the formulation made from this seed dressing agent by adding water, includes all the equipment that is typically adopted for seed dressing.More specifically, the procedure for carrying out seed dressing is to put seeds into a mixer, add a specific desired amount of seed dressing agent as it is or after dilution with water in advance, and carry out mixing until the formulation is uniformly distributed on the seeds.This can be followed by a drying operation.

[0100] The application amount of the seed dressing agent that can be used according to the present invention can vary within a relatively wide range. The application amount is guided by the specific amount of compound (I) and seed in the formulation. The application amount for compound (I) is generally located between 0.001g and 50g per kilogram of seed, preferably between 0.01g and 15g per kilogram of seed. For example, in one embodiment, the method comprises applying compound (I) to seeds, the application amount of compound (I) is at least about 0.1 grams per kilogram of seed or at least 0.15 grams per kilogram of seed, 0.3 grams per kilogram of seed, 0.45 grams per kilogram of seed, 0.6 grams per kilogram of seed, 0.75 grams per kilogram of seed, or 0.9 grams per kilogram of seed. The method may include applying Compound (I) at a rate of from 0.3 to 0.9, 0.45 to 0.75, or 0.5 to 0.6 grams per kilogram of seed.

[0101] The seed treatment composition can be applied to the seeds by any standard seed treatment technique, including, but not limited to, mixing in a container (e.g., a bottle or bag), mechanical application, rolling, spraying, immersion, and solid matrix priming. Any conventional active or inactive material can be used to contact the seeds with the seed treatment composition, such as, but not limited to, conventional film coating materials, including aqueous film coating materials.

[0102] For example, the seed treatment composition can be introduced to the surface or inside of a seed by utilizing solid matrix priming. For example, a quantity of the seed treatment composition can be mixed with a solid matrix material, and then the seed can be contacted with the solid matrix material for a period of time to introduce the seed treatment composition to the seed. Optionally, the seed can be stored or used separately from the solid matrix material, or the mixture of the seed and the solid matrix material can be stored or directly sown. Non-limiting examples of useful solid matrix materials include polyacrylamide, starch, clay, silica, alumina, soil, sand, polyurea, polyacrylate, or any other material that can absorb or adsorb the seed treatment composition for a period of time and release the compound (I) in the seed treatment composition to the inside or surface of the seed. It is useful to ensure that the fungicide(s) and the solid matrix material are compatible with each other. For example, the solid matrix material should be selected so that the compound (I) can be released in a reasonable amount, for example, over minutes, hours, days, or weeks.

[0103] Imbibition is another method of treating seeds with a seed treatment composition. For example, plant seeds can be directly soaked in the seed treatment composition for a period of time. While the seeds are soaked, they soak up or absorb a portion of the seed treatment composition. Optionally, the mixture of plant seeds and seed treatment composition can be agitated, for example, by shaking, rolling, rotating, or other means. After imbibition, the seeds can be separated from the seed treatment composition and optionally dried, for example, by patting or air drying.

[0104] The seed treatment composition can be applied to the seed using conventional coating techniques and machines, such as fluidized bed techniques, roller mill methods, rotostatic seed treaters, and drum coaters. Other methods, such as spouted beds, are also useful. The seeds can be pre-sized before coating. After coating, the seeds are typically dried and then transferred to a sizing machine for sizing. Such procedures are known in the art.

[0105] When the seed treatment composition is applied to the seeds in the form of a coating, the seeds can be coated using a variety of methods known in the art. For example, the coating step can include spraying the seed treatment composition onto the seed surface while agitating the seeds in a suitable device, such as a tumbler or pan granulator.

[0106] When seeds are coated on a large scale (e.g., industrial scale), a continuous process can be used to apply the seed coating agent. Typically, the seeds are loaded into a treatment device (such as a tumbler, mixer, or pan granulator) either by weight or flow rate. The amount of treatment composition loaded into the treatment device can vary depending on the seed weight to be coated, the surface area of ​​the seed, the concentration of fungicide(s) and / or other active ingredients in the treatment composition, the concentration on the seed after desired finishing, etc. The treatment composition can be applied to the seed by a variety of means, such as, for example, a spray nozzle or a rotating disk. The amount of liquid can be determined by the assay of the formulation and the required amount of active ingredient required for efficacy. As the seeds flow into the treatment device, they are treated (e.g., by misting or spraying with the seed treatment composition), passed through a treatment machine in continuous motion / rotation that allows the seeds to be evenly coated, and then dried and stored or used.

[0107] Alternatively, the seed coating agent can be applied using a batch process. For example, a known weight of seeds can be loaded into a processing device (such as a tumbler, mixer, or pan granulator). A known amount of the seed treatment composition can be loaded into the processing device at a rate that allows the seed treatment composition to be evenly applied to the seeds. The seeds can be mixed during application, for example by spinning or rolling. The seeds can be optionally dried or partially dried during the rolling operation. After complete coating, the treated sample can be moved to a location for further drying or additional processing, use, or storage.

[0108] In a further alternative embodiment, the seed coating can be applied using a semi-batch process incorporating features of each of the batch and continuous process embodiments described above.

[0109] Seeds can be coated to mill size in industrial processing equipment such as a tumbler, mixer, or pan granulator by loading a known amount of seeds into the treater, adding the desired amount of seed treatment composition, rotating or spinning, and placing on a tray to dry thoroughly.

[0110] The seeds can also be coated by placing a known amount of seeds in a narrow-mouthed bottle or container with a lid. A desired amount of the seed treatment composition can be added to the container while rolling. The seeds are rolled until coated with the treatment composition. After coating, the seeds can be optionally dried, for example, on a tray.

[0111] To protect the insecticidal coating, the treated seed can also be covered with a film overcoating. Such overcoating is known in the art and can be applied using conventional fluidized bed and drum film coating techniques. The overcoating can be applied to the seed that has been treated with any of the above seed treatment techniques, including but not limited to solid matrix priming, imbibing, coating, and spraying, or other seed treatment techniques known in the art.

[0112] Seed, plant, or soil treatment compositions Another embodiment of the present invention generally relates to a treatment composition comprising compound (I) for use according to the methods or for preparing the treated seeds described herein.

[0113] In some embodiments, the treatment composition may be an aqueous composition.

[0114] Generally, the processing compositions described herein may include any adjuvants, excipients, or other desirable components known in the art. For example, in some embodiments, the processing compositions further include a surfactant.

[0115] Examples of anionic surfactants include alkyl sulfates, alcohol sulfates, alcohol ether sulfates, α-olefin sulfonates, alkylaryl ether sulfates, aryl sulfonates, alkyl sulfonates, alkylaryl sulfonates, sulfosuccinates, mono- or di-phosphate salts of polyalkoxylated alkyl alcohols or alkylphenols, mono- or disulfosuccinate salts of alcohols or polyalkoxylated alkanols, alcohol ether carboxylates, and phenol ether carboxylates. In one embodiment, the surfactant is an alkylaryl sulfonate.

[0116] Examples of commercially available anionic surfactants include, but are not limited to, sodium dodecyl sulfate (Na-DS, SDS), MORWET D-425 (sodium salt of alkyl naphthalene sulfonic acid condensate, available from Akzo Nobel), MORWET D-500 (sodium salt of alkyl naphthalene sulfonic acid condensate with block copolymer, available from Akzo Nobel), sodium dodecylbenzene sulfonate (Na-DBSA) (available from Aldrich), diphenyl disulfonate oxide, naphthalene formaldehyde condensate, DOWFAX (available from Dow), dihexyl and dioctyl sulfosuccinate, alkyl naphthalene sulfonic acid condensate, and salts thereof.

[0117] Examples of non-ionic surfactants include sorbitan esters, ethoxylated sorbitan esters, alkoxylated alkylphenols, alkoxylated alcohols, block copolymer ethers, lanolin derivatives, and tristyryl surfactants. According to one embodiment, the surfactant comprises an alkyl ether block copolymer.

[0118] Examples of cationic surfactants include, but are not limited to, monoalkyl quaternary amines, fatty acid amide surfactants, amidoamines, imidazolines, and polymeric cationic surfactants.

[0119] In some embodiments, the treatment composition includes a co-solvent in addition to water. Examples of co-solvents that can be used include, but are not limited to, ethyl lactate, methyl soyate / ethyl lactate co-solvent mixtures (e.g., STEPOSOL, available from Stepan), isopropanol, acetone, 1,2-propanediol, n-alkylpyrrolidones (e.g., AGSOLEX series, available from ISP), petroleum-based oils (e.g., AROMATIC series and SOLVESSO series, available from Exxon Mobil), isoparaffinic fluids (e.g., ISOPAR series, available from Exxon Mobil), cycloparaffinic fluids (e.g., NAPPAR 6, available from Exxon Mobil), mineral spirits (e.g., VARSOL series, available from Exxon Mobil), and mineral oils (e.g., paraffinic oils).

[0120] Examples of commercially available organic solvents include pentadecane, ISOPAR M, ISOPAR V, and ISOPAR L (available from ExxonMobil).

[0121] In some embodiments, the treatment composition containing compound (I) can be formulated, mixed in a seed treatment tank, and attached to the seed by overcoating, or can be attached to the seed together with one or more additional active ingredients. The additional active ingredients can include, for example, insecticides, fungicides, or plant growth regulators. In some embodiments, the treatment composition comprises Compound (I) and another pesticide, such as a nematicide, insecticide, fungicide, and / or herbicide. In some embodiments, the treatment composition comprises Compound (I) and a biological agent. In one embodiment, the treatment composition comprises Compound (I) as the only fungicide, and in another embodiment, the treatment composition comprises Compound (I) as the only nematicide, insecticide, or fungicide (i.e., no other nematicide, insecticide, or fungicide).

[0122] Examples of additional active ingredients are provided below. (Insecticidal or acaricidal active ingredients) These are insecticidal or acaricidal active ingredients whose mode of action is classified by an IRAC code. Insecticides or acaricides with mechanisms of action classified by IRAC code include: (1A) acetylcholinesterase (AChE) inhibitors (carbamate type), (1B) acetylcholinesterase (AChE) inhibitors (organophosphate type), (2) GABAergic chloride channel blockers, (3A) sodium channel modulators (pyrethroid type), (3B) sodium channel modulators (DDTs), (4) nicotinic acetylcholine receptor (nAChR) competitive modulators, (5) nicotinic acetylcholine receptor (nAChR) allosteric modulators, and (6) glutamatergic chloride channel (GluCl). allosteric modulators, (7) juvenile hormone mimetics, (8) other non-specific (multi-site) inhibitors, (9) chordotonal organ TRPV channel modulators, (10) mite growth inhibitors, (11) microbial-derived insect midgut membrane disruptors, (12) mitochondrial ATP synthase inhibitors, (13) oxidative phosphorylation uncouplers that disrupt the proton gradient, (14) nicotinic acetylcholine receptor (nAChR) channel blockers, (15) chitin biosynthesis inhibitors, type 0, (16) chitin biosynthesis inhibitors, type 1, (17) molting inhibitors agents, (18) ecdysone receptor agonists, (19) octopamine receptor agonists, (20) mitochondrial electron transport complex III inhibitors, (21) mitochondrial electron transport complex I inhibitors (METI), (22) voltage-dependent sodium channel blockers, (23) acetyl-CoA carboxylase inhibitors, (24) mitochondrial electron transport complex IV inhibitors, (25) mitochondrial electron transport complex III inhibitors, (28) ryanodine receptor modulators, (29) chordotonal organ modulators with undefined target site, (30) GABA-gated chloride ion (chloride ion) channel allosteric modulators, and (UN) agents with an unknown or unclear mechanism of action.

[0123] Specific examples of the above compounds are shown below. (1A) Acetylcholinesterase (AChE) inhibitors (carbamate type) Alanycarb, Aldicarb, Bendiocarb, Benfuracarb, Butocarboxim, Butoxycarboxim, Carbaryl, Carbofuran, Carbosulfan, Ethiofencarb, Fenobucarb, Formetanate, Furathiocarb, Isoprocarb, Methiocarb, Methomyl, Metolcarb, Oxamyl, Pirimicarb, Propoxur, Thiodicarb, Thiofanox, Triazamate, Trimethacarb, XMC, Xylylcarb. (1B) Acetylcholinesterase (AChE) inhibitors (organophosphorus) Acephate, Azamethiphos, Azinphos-ethyl, Azinphosmethyl, Cadusafos, Chlorethoxyfos, Chlorfenvinphos, Chlormephos, Chlorpyrifos, Chlorpyrifos-methyl, Coumaphos, Cyanophos, Demeton-S-methyl, Diazinon, Dichlorvos DDVP), Dicrotophos, Dimethoate, Dimethylvinphos, Disulfoton, EPN, Ethion, Ethoprophos, Famphur, Fenamiphos, Fenitrothion, Fenthion, Fosthiazate, Heptenophos, Imicyafos, Isofenphos, Isopropyl O-(methoxyaminothio-phosphoryl)salicylatesalicylate, Isoxathion, Malathion, Mecarbam, Methamidophos, Methidathion, Mevinphos, Monocrotophos, Naled, Omethoate, Oxydemeton-methyl, Parathion, Parathion-methyl, Phenthoate, Phorate, Phosalone, Phosmet, Phosphamidon, Hoki Phoxim, Pirimiphos-methyl, Profenofos, Propetamphos, Prothiofos, Pyraclofos, Pyridaphenthion, Quinalphos, Sulfotep, Tebupirimfos, Temephos, Terbufos, Tetrachlorvinphos, Thiometon, Triazophos, Trichlorfon, Vamidothion. (2) GABAergic chloride channel blockers Chlordane, Endosulfan, Ethiprole, Fipronil, Flufiprole. (3A) Sodium channel modulators (pyrethroids) Acrinathrin, Allethrin, d-cis-trans-Allethrin, d-trans-Allethrin, Bifenthrin, Bioallethrin, Bioallethrin-S-cyclopentenyl-isomer S-cyclopentenyl-isomer, Bioresmethrin, Cycloprothrin, Cyfluthrin, β-Cyfluthrin, Cyhalothrin, λ-Cyhalothrin, γ-Cyhalothrin, Cypermethrin, α-Cypermethrin, β-Cypermethrin, theta-Cypermethrin, zeta-Cypermethrin, Cyphenothrin [(1R)-trans isomer] [(1R)-trans-isomers]), Deltamethrin, Empenthrin [(EZ)-(1R)-isomers], Esfenvalerate, Etofenprox, Fenpropathrin, Fenvalerate, Flucythrinate, Flumethrin, tau-Fluvalinate, Halfenprox, Imiprothrin, Kadethrin, Permethrin, Phenothrin [(1R)-trans-isomers][(1R)-trans-isomer]), Prallethrin, Pyrethrins, Resmethrin, Silafluofen, Tefluthrin, Tetramethrin, Tetramethrin [(1R)-isomers], Tralomethrin, Transfluthrin, kappa-Bifenthrin ), Chloroprallethrin, Heptafluthrin, Meperfluthrin, ε-Metofluthrin, Momfluorothrin, ε-Momfluorothrin, κ-Tefluthrin, Tetramethylfluthrin, Bioethanomethrin. (3B) Sodium channel modulators (DDTs) DDT, Methoxychlor. (4) Nicotinic acetylcholine receptor (nAChR) competitive modulators Acetamiprid, Clothianidin, Dinotefuran, Imidacloprid, Nitenpyram, Thiacloprid, Thiamethoxam, Nicotine, Sulfoxaflor, Flupyradifurone, Triflumezopyrim, Dichloromezotiaz, Flupyrimin. (5) Nicotinic acetylcholine receptor (nAChR) allosteric modulators spinetoram, spinosad. (6) GluCl-gated chloride channel (GluCl) allosteric modulators: Abamectin, Emamectin-benzoate, Lepimectin, Milbemectin, Doramectin, Eprinomectin, Ivermectin, Moxidectin, Selamectin. (7) Juvenile hormone mimetics Hydroprene, Kinoprene, Methoprene; Fenoxycarb; Pyriproxifen. (8) Other non-specific (multi-site) inhibitors Methyl bromide, alkyl halides, chloropicrin, sodium aluminum fluoride, sulfuryl fluoride, borax, boric acid, disodium octaborate, sodium borate, sodium metaborate, tartar emetic, Dazomet, Metam. (9) Chordotonal organ TRPV channel modulators Pymetrozine, Pyrifluquinazon, Afidopyropen. (10) Mite growth inhibitors Clofentezine, Diflovidazin, Hexythiazox, Etoxazole. (11) Microbial-derived insect midgut membrane disrupting agents Bt subsp. israelensis, Bt subsp. aizawai, Bt subsp. kurstaki, Bt subsp. Tenebrionis, Bt crop proteins: Cry1Ab, Cry1Ac, Cry1Fa, Cry1A.105, Cry2Ab, Vip3A, mCry3A, Cry3Ab, Cry3Bb, Cry34Ab1 / Cry35Ab1, Bacillus sphaericus. (12) Mitochondrial ATP synthase inhibitors Diafenthiuron, Azocyclotin, Cyhexatin, Fenbutatin-oxide, Propargite; Tetradifon. (13) Oxidative phosphorylation uncouplers that disrupt the proton gradient Chlorfenapyr, DNOC (4,6-dinitro-o-cresol), Sulfluramid. (14) Nicotinic acetylcholine receptor (nAChR) channel blockers Bensultap, Cartap hydrochloride, Thiocyclam, Thiosultap-sodium. (15) Chitin biosynthesis inhibitors, type 0 Bistrifluron, Chlorfluazuron, Diflubenzuron, Flucycloxuron, Flufenoxuron, Hexaflumuron, Lufenuron, Novaluron, Noviflumuron, Teflubenzuron, Triflumuron. (16) Chitin biosynthesis inhibitor, type 1 Buprofezin. (17) Molting inhibitor Cyromazine. (18) Ecdysone receptor agonists Chromafenozide, Halofenozide, Methoxyfenozide, Tebufenozide. (19) Octopamine receptor agonists Amitraz. (20) Mitochondrial electron transport complex III inhibitors Hydramethylnon, Acequinocyl, Fluacrypyrim, Bifenazate. (21) Mitochondrial electron transport complex I inhibitors (METI) Fenazaquin, Fenpyroximate, Pyridaben, Pyrimidifen, Tebufenpyrad, Tolfenpyrad, Rotenone. (22) Voltage-dependent sodium channel blockers Indoxacarb, Metaflumizone. (23) Acetyl CoA carboxylase inhibitors Spirodiclofen, Spiromesifen, Spirotetramat, Spiropidion. (24) Mitochondrial complex IV electron transport inhibitors Aluminum phosphide (Al-phosphide), calcium phosphide (Ca-phosphide), phosphine, zinc phosphide (Zn-phosphide); calcium cyanide (Ca-cyanide), sodium cyanide (Na-cyanide), potassium cyanide (K-cyanide). (25) Mitochondrial electron transport chain complex II inhibitors. Cyenopyrafen, Cyflumetofen; Pyflubumide. (28) Ryanodine receptor modulators Chlorantraniliprole, Cyantraniliprole, Cyclaniliprole, Flubendiamide, Cyhalodiamide, Tetrachlorantraniliprole, Tetraniliprole. (29) Chordotonal organ modulators Target site unspecified Flonicamid. (30) GABA-gated chloride channel allosteric modulators: Broflanilide, Fluxametamide, Isocycloseram; Afoxolaner, Fluralaner, Lotilaner, Sarolaner. (UN) Azadirachtin, Benzoximate, Bromopropylate, Chinomethionat, Dicofol, Lime sulfur, Mancozeb, Pyridalyl, Sulfur, Acynonapyr, Benzpyrimoxan, Flometoquin, Fluhexafon, Oxazosulfyl, Tyclopyrazoflor.

[0124] (Fungicide) These include those exemplified by the FRAC-based classification of fungicide action mechanisms. Specifically, the following active ingredients can be mentioned: (1) Nucleic acid biosynthesis inhibitors: (a) RNA polymerase I inhibitors: benalaxyl, benalaxyl-M, furalaxyl, metalaxyl, metalaxyl-M, oxadixyl, clozylacon, ofurace; (b) Adenosine deaminase inhibitors: bupirimate, dimethirimol, ethirimol; (c) DNA / RNA synthesis inhibitors: hymexazol, octhilinone; (d) DNA topoisomerase II inhibitors: oxolinic acid.

[0125] (2) Mitosis inhibitors and cytostatics: (a) β-tubulin polymerization inhibitors: benomyl, carbendazim, chlorfenazole, fuberidazole, thiabendazole, thiophanate, thiophanate-methyl, diethofencarb, zoxamide, ethaboxam; (b) Cytostatic agent: pencycuron; (c) Spectrin-like protein delocalization inhibitor: fluopicolide.

[0126] (3) Respiratory inhibitors: (a) Complex I NADH oxidoreductase inhibitors: diflumetorim, tolfenpyrad; (b) Complex II succinate dehydrogenase inhibitors: benodanil, flutolanil, mepronil, isofetamide, fluopyram, fenfuram, furmecyclox, carboxin, oxycarboxin, thifluzamide, benzovindiflupyr, biki bixafen, fluxapyroxad, furametpyr, isopyrazam, penflufen, penthiopyrad, sedaxane, boscalid, pyraziflumid, pydiflumetofen, isoflucipram, inpyrfluxam; (c) Complex III ubiquinol oxidase Qo inhibitors: azoxystrobin, coumoxystrobin, coumethoxystrobin, enoxastrobin, flufenoxystrobin, picoxystrobin, pyraoxystrobin, pyraclostrobin, pyrametostrobin, triclopyricarb, cleostrobin, cephalo ... kresoxim-methyl, trifloxystrobin, dimoxystrobin, fenaminstrobin, metominostrobin, orysastrobin, famoxadone, fluoxastrobin, fenamidone, pyribencarb, mandestrobin, methyltetraprole; (d) Complex III ubiquinol reductase Qi inhibitors: cyazofamid, amisulbrom, fenpicoxamid; (e) Oxidative phosphorylation uncouplers: binapacryl, meptyldinocap, dinocap, fluazinam, ferimzone; (f) Oxidative phosphorylation inhibitors (inhibitors of ATP synthase): fentin acetate, fentin chloride, fentin hydroxide; (g) ATP production inhibitors: silthiofam; (h) Complex III: Qx (unknown) inhibitor of cytochrome bc1 (ubiquinone reductase): ametoctradin.

[0127] (4) Amino acid and protein synthesis inhibitors (a) Methionine biosynthesis inhibitors: andoprim, cyprodinil, mepanipyrim, pyrimethanil; (b) Protein synthesis inhibitors: blasticidin-S, kasugamycin, kasugamycin hydrochloride, streptomycin, oxytetracycline.

[0128] (5) Signal transduction inhibitors: (a) Signal transduction inhibitors: quinoxyfen, proquinazid; (b) MAP-histidine kinase inhibitors in osmotic signaling: fenpiclonil, fludioxonil, chlozolinate, iprodione, procymidone, and vinclozolin.

[0129] (6) Lipid and cell membrane synthesis inhibitors: (a) Phospholipid biosynthesis, methyltransferase inhibitors: edifenphos, iprobenfos, pyrazophos, isoprothiolane; (b) lipid peroxidants: biphenyl, chloroneb, dichloran, quintozene, tecnazene, tolclofos-methyl, etridiazole; (c) agents acting on cell membranes: iodocarb, propamocarb, propamocarb-hydrochloride, propamocarb-fosetylate, prothiocarb; (d) pathogenic cell membrane disrupting microorganisms: bacillus subtilis, bacillus subtilis strain QST713, bacillus subtilis strain FZB24. FZB24), Bacillus subtilis strain MBI600, Bacillus subtilis strain D747, Bacillus amyloliquefaciens; (e) Cell membrane disrupting agent: Melaleuca alternifolia (tea tree) extract.

[0130] (7) Cell membrane sterol biosynthesis inhibitors: (a) Inhibitors of demethylation at C14 in sterol biosynthesis: triforine, pyrifenox, pyrisoxazole, fenarimol, flurprimidol, nuarimol, imazalil, imazalil-sulphate, oxpoconazole fumaratefumarate, pefurazoate, prochloraz, triflumizole, viniconazole, azaconazole, bitertanol, bromuconazole, cyproconazole, diclobutrazol, difenoconazole, diniconazole, diniconazole-M, epoxiconazole, etaconazole, fenbuconazole, fluquinconazole, flusilazole, flutriafol, fluconazole azole, fluconazole-cis, hexaconazole, imibenconazole, ipconazole, metconazole, myclobutanil, penconazole, propiconazole, fluquinconazole, simeconazole, tebuconazole, tetraconazole, triadimefon, triadimenol, triticonazole, prothioconazole, voriconazole, mefentrifluconazole; (b) Inhibitors of Δ14 reductase and Δ8→Δ7-isomerase in sterol biosynthesis: aldimorph, dodemorph, dodemorph acetate, fenpropimorph, tridemorph, fenpropidin, piperalin, spiroxamine; (c) 3-ketoreductase inhibitors in the C4 demethylation of sterol biosynthesis: fenhexamid, fenpyrazamine; (d) squalene epoxidase inhibitors in the sterol biosynthesis: pyributicarb, naftifine, terbinafine.

[0131] (8) Inhibition of cell wall synthesis (a) Trehalase inhibitor: validamycin; (b) Chitin synthase inhibitors: polyoxins, polyoxorim; (c) Cellulose synthase inhibitors: dimethomorph, flumorph, pyrimorph, benthiavalicarb-isopropyl, iprovalicarb, valifenalate, mandipropamid.

[0132] (9) Melanin biosynthesis inhibitors (a) Reductase inhibitors of melanin biosynthesis: fthalide, pyroquilon, tricyclazole; (b) Dehydratase inhibitors of melanin biosynthesis: carpropamid, diclocymet, fenoxanil; (c) Polyketide synthesis inhibitor of melanin biosynthesis: tolprocarb.

[0133] (10) Resistance inducer in host plants: (a) Agents acting on the salicylic acid synthesis pathway: acibenzolar-S-methyl; (b) Others: probenazole, tiadinil, isotianil, dichlobentiazox, laminarin, reynoutria sachalinensis extract.

[0134] (11) Agents of unknown activity: cymoxanil, fosetyl-aluminium, phosphoric acid (phosphate), tecloftalam, triazoxide, flusulfamide, diclomezine, methasulfocarb, cyflufenamid, metrafenone, pyriophenone, dodine, dodine free base, flutianil.

[0135] (12) Agents with multiple sites of action: copper (copper salts), Bordeaux mixture, copper hydroxide, copper naphthalate, copper oxide, copper oxychloride, copper sulfate, sulfur, sulfur products, calcium polysulfide. polysulfide, ferbam, mancozeb, maneb, mancopper, metiram, polycarbamate, propineb, thiram, zineb, ziram, captan, captafol, folpet, chlorothalonil, dichlofluanid, tolylfluanid, guazatine, iminoctadine triacetate, iminoctadine albesilate trialbesilate, anilazine, dithianon, quinomethionate, fluoroimide.

[0136] (13) Other agents: DBEDC, fluorofolpet, guazatine acetate, bis(8-quinolinolato)copper(II) copper(II)), propamidine, chloropicrin, cyprofuram, agrobacterium, bethoxazin, diphenylamine, methylisothiocyanate (MITC), mildiomycin, capsaicin, cufraneb, cyprosulfamide, dazomet, debacarb, dichlorophen, flumetover, fosetyl-calcium, fosetyl-sodium, irumamycin, natamycin, nitrothal isopropyl isopropyl, oxamocarb, pyrrolnitrin, tebufloquin, tolnifanide, zarilamide, algophase, amicarthiazol, oxathiapiprolin, metiram zinc, benthiazole, trichlamide, uniconazole, oxyfenthiin, picarbutrazox, dichlobentiazox, quinofumelin, thiuram, ambam, agrobacterium radiobacter, coniothyriumConiothyrium minitans, Pseudomonas fluorescens, Pseudomonas rhodesiae, Talaromyces flavus, Trichoderma atroviride, non-pathogenic Erwinia carotovora subsp. carotovora, Bacillus simplex, Variovorax paradoxus, Lactobacillus plantarum plantarum, florylpicoxamid, pyrapropoyne, fluindapyr, aminopyrifen, pyridaclomethyl, ipflufenoquin.

[0137] (Plant growth regulator) For example, the following can be mentioned: Abscisic acid, kinetin, benzylaminopurine, 1,3-diphenylurea, forchlorfenuron, thidiazuron, chlorfenuron, dihydrozeatin, gibberellin A, gibberellin A4, gibberellin A7, gibberellin A3, 1-methylcyclopropane, N-acetylaminoethoxyvinyl glycine (aviglycine), aminooxyacetate, silver nitrate, cobalt chloride chloride, IAA, 4-CPA, cloprop, 2,4-D, MCPB, indole-3-butyrate, dichlorprop, phenothiol, 1-naphthyl acetamide, ethychlozate, cloxyfonac, maleic acid hydrazide, 2,3,5-triiodobenzoic acid5-triiodobenzoic acid, salicylic acid, methyl salicylate, (-)-jasmonic acid, methyl jasmonate, (+)-strigol, (+)-deoxystrigol, (+)-orobanchol, (+)-sorgolactone, 4-oxo-4-(2-phenylethyl)aminobutyric acid, ethephon, chlormequat, mepiquat chloride, benzyladenine, 5-aminolevulinic acid acid), daminozide.

[0138] In a preferred embodiment, compound (I) is administered to insects of the order Coleoptera, family Elateroidea, in particular Agriotes species (e.g. Agriotes linneatus, Agriotes mancus, Agriotes obscurus); The family Scarabaeidae, especially Popillia species (e.g. Popillia japonica); The family Chrysomelidae, in particular Aulacophora species (e.g. Aulacophora femoralis); Bruchus species (e.g. Bruchus rufimanus, Bruchus pisorum); Callosobruchus species (e.g. Callosobruchus chinensis); Cassida species (e.g. Cassida nebulosa); Chaetocnema species (e.g. Chaetocnema concinna); Diabrotica species (e.g. Diabrotica barberi, Diabrotica undecimpunctata howardi, Diabrotica undecimpunctata undecimpunctata, Diabrotica virgifera virgifera, Diabrotica virgifera zeae, in particular Diabrotica balteata); Leptinotarsa ​​species (e.g. Colorado potato beetle (Leptinotarsa ​​decemlineata)); Oulema species (e.g. rice beetle (Oulema oryzae)); beetle), Phaedon laevigatus (watercress leaf beetle), Phaedon oviformis, Phaedon prasinellus, Phaedon purpureus, Phaedon tumidulus, Phaedon viridis);Phyllotreta (Phyllotreta striolata), Phyllotreta nemorum, Phyllotreta aeneicollis, Phyllotreta albionica (cabbage flea beetle)、Phyllotreta armoraciae (horseradish flea beetle)、Phyllotreta bipustulata (woodland flea beetle)、Phyllotreta chalybeipennis、Phyllotreta conjuncta、Phyllotreta cruciferae (crucifer flea beetle)、Phyllotreta denticornis、Phyllotreta lewisii、Phyllotreta liebecki、Phyllotreta punctulata (radish flea beetle)、Phyllotreta pusilla (western black flea beetle)、Phyllotreta ramosa (western striped flea beetle)、Phyllotreta robusta (garden flea beetle)、Phyllotreta striolata (Striped Flea Beetle)、Phyllotreta undulata (Small Striped Flea Beetle)、Phyllotreta zimmermanni (Zimmerman's Flea). beetle));Psylliodes (Psylliodes angusticollis), Psylliodes affinis, Psylliodes chrysocephala (cabbage stem flea beetle), Psylliodes convexior (hop flea beetle)、Psylliodes credens、Psylliodes napi、Psylliodes punctulatus (hop flea beetle)); Hemiptera, family Delphacidae (especially Nilaparvata lugens) and family Aphididae, for example Aphis spp (e.g. Aphis citricola, Aphis craccivora, Aphis fabae, Aphis forbesi, Aphis glycines, Aphis gossypii), Myzus spp (e.g. Myzus ascalonicus, Myzus cerasi, Myzus ligustri, Myzus ornatus, Myzus persicae, Myzus nicotianae), in particular Rhopalosiphum spp (e.g. Rhopalosiphum maidis, Rhopalosiphum oxyacanthae, Rhopalosiphum rufiabdoininale, and especially Rhopalosiphum padi); It is used to control at least one pest from the order Lepidoptera, Agrotis species (e.g. Agrotis segetum, Agrotis ipsilon), in particular Spodoptera species (e.g. Spodoptera eradiana, Spodoptera exigua, Spodoptera praefica, in particular Spodoptera frugiperda).

[0139] In one or more preferred embodiments, the compound (I) is used, either in the form of a seed treatment or in the form of an external treatment (preferably an inflorescence application), to control at least one pest selected from the group consisting of soil-dwelling grubs such as Diabrotica balteata, Diabrotica virgifera, Popillia species, Agriotes species, Bruchus species, Phyllotreta species, and other coleopteran pests such as mustard beetle (Phaedon cochleariae), lepidopteran pests such as turnip moth (Agrotis segetum), cutworm moth (Spodoptera frugiperda), aphid pests such as Rhopalosiphum padi, green peach aphid (Myzus persicae), cotton aphid (Aphis gossypiii), and leafhopper pests such as Nilaparvata lugens.

[0140] Aspects of the invention One aspect of the present invention relates to a method for controlling insects, which comprises a step of applying compound (I) to seeds in the form of a pre-sowing seed treatment or an external seed treatment (Aspect 1).

[0141] The method according to embodiment 1, wherein the seed is a canola seed, a corn seed, a cereal seed, a soybean seed, or a rice seed, preferably a canola seed, a corn seed, a wheat seed, a barley seed, a soybean seed, or a rice seed, more preferably a corn seed, a barley seed, or a rice seed, and most preferably a canola seed or a corn seed.

[0142] The method of embodiment 1, wherein the insect is a soil dwelling grub.

[0143] 2. The method of embodiment 1, wherein the insect is selected from the group consisting of Diabrotica balteata, Diabrotica virgifera, Popillia spp., Agriotes spp., Bruchus spp., Phyllotreta spp., Phaedon cochleariae, Agrotis segetum, Spodoptera frugiperda, Rhopalosiphum padi, Myzus persicae, Aphis gossypiii, and Nilaparvata lugens.

[0144] 2. The method according to embodiment 1, wherein said applying step is carried out by coating said seed with Compound (I), and optionally at least one further insecticide or fungicide.

[0145] The method according to embodiment 1, wherein compound (I) is used as the sole insecticide.

[0146] The method according to embodiment 1, wherein compound (I) is used as the sole fungicide.

[0147] The method according to embodiment 1, wherein the application amount of Compound (I) is 0.05 g to 1.5 g Compound (I) / kg seed.

[0148] A) Making furrows in cultivated land and B) sowing seeds in furrows; C) spraying a composition containing compound (I) between furrows; D) furrow closing and The method according to embodiment 1, wherein the applying step is carried out by carrying out the steps in this order.

[0149] A) Making furrows in cultivated land and B) sowing seeds in furrows; C) spraying a composition containing compound (I) between furrows; D) furrow closing and The coating step is carried out by carrying out the steps in this order, 2. The method of embodiment 1, wherein the seed is corn.

[0150] A) Making furrows in cultivated land and B) sowing seeds in furrows; C) spraying a composition containing compound (I) between furrows; D) furrow closing and The coating step is carried out by carrying out the steps in this order, The method of embodiment 1, wherein the seed is corn and compound (I) is the only insecticide in step C).

[0151] A) Making furrows in cultivated land and B) sowing seeds in furrows; C) spraying a composition containing compound (I) between furrows; D) furrow closing and The coating step is carried out by carrying out the steps in this order, The method of embodiment 1, wherein the seed is corn and compound (I) is the only fungicide in step C).

[0152] A) Making furrows in cultivated land and B) sowing seeds in furrows; C) spraying a composition containing compound (I) between furrows; D) furrow closing and The coating step is carried out by carrying out the steps in this order, The method of embodiment 1, wherein the seed is corn and compound (I) is the only nematicide in step C).

[0153] 2. A seed coated with a layer comprising or consisting of compound (I) according to embodiment 1.

[0154] Although the embodiments have been described in detail, modifications and variations of the disclosure are possible without departing from the scope of the appended claims. EXAMPLES

[0155] [Biological Test Example 1] Testing the efficacy of corn seed treatments against wireworm (Agriotes sp.) (1) Preparation of test solutions Compound (I) (30 parts), tristyryl surfactant (6.0 parts), dioctyl sulfosuccinic acid metal salt (1.5 parts), silicone antifoaming agent (1.2 parts), xanthan gum (0.2 parts), 1,2-benzisothiazolin-3-one (0.1 parts), propylene glycol (5.0 parts), and water (56 parts) were mixed to prepare a test solution. (2) Seed treatment The corn seeds were coated with the test solution so that the compound (I) was applied in an amount of 50 g per 50,000 seeds. Tefluthrin was also coated in the same manner so that the treatment amount was 10 g per 50,000 seeds, and this was used as a control. (3) Test method The treated seeds were planted at 12 seeds per container and inoculated with 12 wireworm (Agriotes sp.) larvae. The containers were placed outdoors, and the number of healthy and damaged plants was counted after 42 days to determine efficacy. The test was performed in four replicates. The healthy stock ratio was calculated using the following formula: Healthy plants (%) = 100 x (number of healthy plants / number of seeds sown) (4) Test results As compound (I), a compound represented by formula (II) and a compound represented by formula (III) were used. The healthy plant rate in the untreated control was 47.9%, whereas the compound represented by formula (II) had a healthy plant rate of 83.3%, and the compound represented by formula (III) had a healthy plant rate of 81.3%, showing higher efficacy than the control tefluthrin treatment, which had a healthy plant rate of 62.5%.

[0156] [Biological Test Example 2] Efficacy test of rapeseed treatments against the striped flea beetle (Phyllotreta striolata) (1) Preparation of test solutions Compound (I) (30 parts), tristyryl surfactant (6.0 parts), dioctyl sulfosuccinic acid metal salt (1.5 parts), silicone antifoaming agent (1.2 parts), xanthan gum (0.2 parts), 1,2-benzisothiazolin-3-one (0.1 parts), propylene glycol (5.0 parts), and water (56 parts) were mixed to prepare a test solution. (2) Seed treatment The test solution was used to coat rapeseeds so that the compound (I) was applied in an amount of 10 g per 100 kg of seeds. (3) Test method The treated seeds were planted at 10 seeds per pot and raised in a greenhouse for 14 days. After that, 5 striped flea beetles were inoculated into each pot. They were stored in a constant temperature room at 25°C and 65% humidity, and 6 days after release, the live / dead insects were judged and the insect mortality rate was calculated using the following formula. The test was performed in triplicate. Insect killing rate (%) = (number of dead insects / number of test insects) x 100 (4) Test results As compound (I), a compound represented by formula (II) and a compound represented by formula (III) were used. The insecticidal rate in the untreated control was 0%, whereas the compounds represented by formula (II) and formula (III) exhibited a 100% insecticidal rate, indicating high efficacy. [Industrial Applicability]

[0157] Certain pyridylimidazole compounds can be used to provide a method of controlling insects in crops by seed treatment.

Claims

1. A method for controlling Agriotis species insects, comprising the step of applying a compound represented by formula (II) or (III) to maize seeds; or A method for controlling insects of the Phyllotoreta species, comprising the step of applying a compound represented by formula (II) or formula (III) to canola seeds. 【Chemistry 1】 [The carbon-carbon double stereobond in formula (II) represents an E or Z configuration or a mixture thereof.] 【Chemistry 2】

2. A compound represented by formula (II) or (III) and at least one further insecticide or fungicide, The method of claim 1 , wherein the applying step is performed by coating the seeds.

3. The method according to claim 1 or 2, wherein the compound represented by formula (II) or formula (III) is used as the sole insecticide.

4. The method according to claim 1 or 2, wherein the compound represented by formula (II) or formula (III) is used as the sole fungicide.

5. The method according to any one of claims 1 to 4, wherein the amount of the compound represented by formula (II) or formula (III) applied is 0.05 g to 1.5 g / kg of seeds.

6. A) Making furrows in cultivated land; B) sowing the seeds in the furrows; C) spraying a composition containing a compound represented by formula (II) or (III) between the furrows; and D) closing the furrows; The method according to claim 1 , wherein the coating step is carried out by carrying out the steps in this order.

7. A corn seed for controlling Agriotis species insects, coated with a compound represented by formula (II) or formula (III), or A rapeseed for controlling insects of the Phyllotoreta species, coated with a compound of formula (II) or (III). 【Chemistry 3】 [The carbon-carbon double stereobond in formula (II) represents an E or Z configuration or a mixture thereof.] 【Chemistry 4】

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