Insecticide composition containing nicotine insecticide and its application

Abstract

The present invention belongs to the technical field of pesticide insecticides and discloses an insecticidal composition containing a nicotinoid insecticide and its use. The insecticidal composition comprises an active ingredient A and an active ingredient B, wherein the active ingredient A is isoflualanam, and the active ingredient B is a nicotinoid insecticide, wherein the nicotinoid insecticide is any one of sulfluramid, sulfoxaflor, clothianidin, thiamethoxam, acetamiprid, thiacloprid, imidacloprid, dinotefuran, nitenpyram, and flupyradone, and the mass ratio of the active ingredient A to the active ingredient B is 1:40 to 45:1. The insecticidal composition of the present invention has the advantages of significant synergistic effect, delayed resistance, and low drug cost.

Description

Technical Field

[0001] The invention belongs to the technical field of pesticide killing, and particularly relates to an insecticide composition containing a nicotine insecticide and application thereof. Background Art

[0002] Nicotinoid insecticides inhibit acetylcholine receptors in the central nervous system of insects, thereby blocking the normal conduction of their central nervous system and achieving their insecticidal effects. Since their introduction in the 1980s, nicotinoid insecticides have gradually replaced traditional organophosphate and carbamate pesticides due to their high efficacy, broad spectrum, and low toxicity. However, their widespread use, combined with their low volatility, high water solubility, and long half-life in soil, has led to the development of resistance in pests and potential harm to non-target organisms.

[0003] In agricultural production, the control of various insect pests relies primarily on the application of large quantities of pesticides and insecticides. However, the frequent and irrational use of these pesticides has led to the continuous development of insect resistance, exacerbating the damage to crops and making their control increasingly difficult. By combining isoflualanam with two or more nicotinoid compounds with different mechanisms of action, it is possible to simultaneously control different pests, broaden the control spectrum, improve the effectiveness of the pesticides, and mitigate the development of pest resistance. Summary of the Invention

[0004] The purpose of the present invention is to provide an insecticide composition containing nicotine compounds which has synergistic effect, reduces resistance and has low use cost.

[0005] To achieve the above-mentioned object, the technical solution adopted by the present invention is: an insecticidal composition containing a nicotinoid insecticide, the insecticidal composition comprising an active ingredient A and an active ingredient B, the active ingredient A is isoflualanam, the active ingredient B is a nicotinoid insecticide, the nicotinoid insecticide is any one of flubendiamide, sulfoxaflor, clothianidin, thiamethoxam, acetamiprid, thiacloprid, imidacloprid, dinotefuran, nitenpyram, and flupyradone, and the mass ratio of the active ingredient A to the active ingredient B is 1:40 to 45:1, or any value within the above numerical range.

[0006] Furthermore, the active ingredient B is flubendiamide, and the mass ratio of the active ingredient A to the active ingredient B is 1:21 to 42:1, or any value within the above numerical range;

[0007] The active ingredient B is sulfoxaflor, and the mass ratio of the active ingredient A to the active ingredient B is 1:24 to 30:1, or any value within the above numerical range;

[0008] The active ingredient B is clothianidin, and the mass ratio of the active ingredient A to the active ingredient B is 1:28 to 15:1, or any value within the above numerical range;

[0009] The active ingredient B is thiamethoxam, and the mass ratio of the active ingredient A to the active ingredient B is 1:30 to 24:1, or any value within the above numerical range;

[0010] The active ingredient B is acetamiprid, and the mass ratio of the active ingredient A to the active ingredient B is 1:32 to 30:1, or any value within the above numerical range;

[0011] The active ingredient B is thiacloprid, and the mass ratio of the active ingredient A to the active ingredient B is 1:30 to 20:1, or any value within the above numerical range;

[0012] The active ingredient B is imidacloprid, and the mass ratio of the active ingredient A to the active ingredient B is 1:20 to 25:1, or any value within the above numerical range;

[0013] The active ingredient B is dinotefuran, and the mass ratio of the active ingredient A to the active ingredient B is 1:32 to 32:1, or any value within the above numerical range;

[0014] The active ingredient B is nitenpyram, and the mass ratio of the active ingredient A to the active ingredient B is 1:40 to 30:1, or any value within the above numerical range;

[0015] The active ingredient B is flupyradone, and the mass ratio of the active ingredient A to the active ingredient B is 1:30 to 24:1, or any value within the above numerical range.

[0016] Furthermore, the active ingredient B is flubendiamide, and the mass ratio of the active ingredient A to the active ingredient B is 1:15 to 35:1, or any value within the above numerical range;

[0017] The active ingredient B is sulfoxaflor, and the mass ratio of the active ingredient A to the active ingredient B is 1:16 to 30:1, or any value within the above numerical range;

[0018] The active ingredient B is clothianidin, and the mass ratio of the active ingredient A to the active ingredient B is 1:24 to 15:1, or any value within the above numerical range;

[0019] The active ingredient B is thiamethoxam, and the mass ratio of the active ingredient A to the active ingredient B is 1:24 to 12:1, or any value within the above numerical range;

[0020] The active ingredient B is acetamiprid, and the mass ratio of the active ingredient A to the active ingredient B is 1:20 to 24:1, or any value within the above numerical range;

[0021] The active ingredient B is thiacloprid, and the mass ratio of the active ingredient A to the active ingredient B is 1:20 to 12:1, or any value within the above numerical range;

[0022] The active ingredient B is imidacloprid, and the mass ratio of the active ingredient A to the active ingredient B is 1:15 to 20:1, or any value within the above numerical range;

[0023] The active ingredient B is dinotefuran, and the mass ratio of the active ingredient A to the active ingredient B is 1:24 to 24:1, or any value within the above numerical range;

[0024] The active ingredient B is nitenpyram, and the mass ratio of the active ingredient A to the active ingredient B is 1:32 to 27:1, or any value within the above numerical range;

[0025] The active ingredient B is flupyradone, and the mass ratio of the active ingredient A to the active ingredient B is 1:24 to 18:1, or any value within the above numerical range.

[0026] Furthermore, the active ingredient B is flubendiamide, and the mass ratio of the active ingredient A to the active ingredient B is 1:15 to 12:1, or any value within the above numerical range;

[0027] The active ingredient B is sulfoxaflor, and the mass ratio of the active ingredient A to the active ingredient B is 1:16 to 14:1, or any value within the above numerical range;

[0028] The active ingredient B is clothianidin, and the mass ratio of the active ingredient A to the active ingredient B is 1:18 to 9:1, or any value within the above numerical range;

[0029] The active ingredient B is thiamethoxam, and the mass ratio of the active ingredient A to the active ingredient B is 1:12 to 12:1, or any value within the above numerical range;

[0030] The active ingredient B is acetamiprid, and the mass ratio of the active ingredient A to the active ingredient B is 1:8 to 12:1, or any value within the above numerical range;

[0031] The active ingredient B is thiacloprid, and the mass ratio of the active ingredient A to the active ingredient B is 1:9 to 9:1, or any value within the above numerical range;

[0032] The active ingredient B is imidacloprid, and the mass ratio of the active ingredient A to the active ingredient B is 1:10 to 15:1, or any value within the above numerical range;

[0033] The active ingredient B is dinotefuran, and the mass ratio of the active ingredient A to the active ingredient B is 1:10 to 10:1, or any value within the above numerical range;

[0034] The active ingredient B is nitenpyram, and the mass ratio of the active ingredient A to the active ingredient B is 1:24 to 18:1, or any value within the above numerical range;

[0035] The active ingredient B is flupyradone, and the mass ratio of the active ingredient A to the active ingredient B is 1:12 to 10:1, or any value within the above numerical range.

[0036] Furthermore, based on the total mass of the insecticide composition being 100 wt%, the sum of the contents of the active ingredient A and the active ingredient B in the insecticide composition is 0.5% to 90%;

[0037] Furthermore, the sum of the contents of the active ingredient A and the active ingredient B in the insecticide composition is 1% to 85%;

[0038] Furthermore, the insecticide composition further comprises, in addition to the active ingredient, agriculturally acceptable auxiliary ingredients, wherein the auxiliary ingredients are selected from one or more of a wetting agent, a dispersant, an emulsifier, a thickener, a disintegrant, an antifreeze agent, a defoaming agent, a solvent, a preservative, a stabilizer, a synergist or a carrier;

[0039] Furthermore, the acaricidal composition further comprises an adjuvant, which is selected from one or more of a wetting agent, a dispersant, an emulsifier, a thickener, a disintegrant, an antifreeze agent, a defoaming agent, a solvent, a preservative, a stabilizer, a synergist and a carrier;

[0040] The wetting agent is selected from one or more of alkylbenzene sulfonate, alkylnaphthalene sulfonate, lignin sulfonate, sodium lauryl sulfate, sodium dioctyl sulfosuccinate, alpha olefin sulfonate, alkylphenol polyoxyethylene ether, castor oil polyoxyethylene ether, alkylphenol ethoxylate, fatty alcohol ethoxylate, fatty alcohol polyoxyethylene ether sodium sulfate, silkworm feces, soapberry powder, soapberry powder, SOPA, detergent, emulsifier 2000 series and wetting penetrant F; and / or

[0041] The dispersant is selected from one or more of lignin sulfonate, alkylnaphthalene sulfonate formaldehyde condensate, naphthalene sulfonate, tristyrylphenol ethoxylate phosphate, fatty alcohol ethoxylate, alkylphenol polyoxyethylene ether, alkylphenol polyoxyethylene ether methyl ether condensate sulfate, fatty amine polyoxyethylene ether, glycerol fatty acid ester polyoxyethylene ether, polycarboxylates, polyacrylic acids, phosphates, EO-PO block copolymers and EO-PO graft copolymers; and / or

[0042] The emulsifier is selected from one or more of calcium dodecylbenzenesulfonate, alkylphenol formaldehyde resin polyoxyethylene ether, phenylethylphenol polyoxyethylene polyoxypropylene ether, fatty alcohol ethylene oxide-propylene oxide copolymer, styrylphenol polyoxyethylene ether, castor oil polyoxyethylene ether and alkylphenol ether phosphate; and / or

[0043] The thickener is selected from one or more of xanthan gum, organobentonite, gum arabic, sodium alginate, magnesium aluminum silicate, carboxymethyl cellulose and white carbon black; and / or

[0044] The disintegrant is selected from one or more of sodium sulfate, ammonium sulfate, aluminum chloride, sodium chloride, ammonium chloride, bentonite, glucose, sucrose, starch, cellulose, urea, sodium carbonate, sodium bicarbonate, citric acid and tartaric acid; and / or

[0045] The antifreeze agent is selected from one or more of alcohols, alcohol ethers, chlorinated hydrocarbons and inorganic salts; and / or

[0046] Defoaming agent selected from C 10 -C 20 Saturated fatty acid compounds, silicone oil, silicone compounds, C8-C 10 One or more of fatty alcohols; and / or

[0047] The solvent is selected from one or more of benzene, toluene, xylene, durene, methanol, ethanol, isopropanol, n-butanol, dimethyl sulfoxide, dimethylformamide, cyclohexanone, alkylene carbonate, diesel, solvent oil, vegetable oil, vegetable oil derivatives and water; and / or

[0048] The preservative is selected from one or more of propionic acid, sodium propionic acid, sorbic acid, sodium sorbic acid, potassium sorbic acid, benzoic acid, sodium benzoic acid, sodium p-hydroxybenzoic acid, methyl p-hydroxybenzoate, kasone and 1,2-benzisothiazolin-3-one; and / or

[0049] The stabilizer is selected from one or more of disodium hydrogen phosphate, oxalic acid, succinic acid, adipic acid, borax, 2,6-di-tert-butyl-p-cresol, triethanolamine oleate, epoxidized vegetable oil, kaolin, bentonite, attapulgite, white carbon black, talc, montmorillonite and starch; and / or

[0050] Synergists are selected from synergist, piperonyl butoxide; and / or

[0051] The carrier is selected from one or more of ammonium salts, ground natural minerals, ground artificial minerals, silicates, resins, waxes, solid fertilizers, water, organic solvents, mineral oils, vegetable oils and vegetable oil derivatives.

[0052] Furthermore, the insecticide composition can be prepared into an agriculturally acceptable formulation, wherein the formulation is selected from a solid formulation and / or a liquid formulation;

[0053] Furthermore, the solid preparation includes powders, granules, pellets, tablets, strips, wettable powders, oil-dispersible powders, emulsion powders, water-dispersible granules, emulsion granules, water-dispersible tablets, soluble powders, soluble tablets or soluble granules;

[0054] Furthermore, the liquid preparation includes a soluble solution, a soluble gel, an oil, a film-spreading oil, an emulsifiable concentrate, a latex, a dispersible liquid, an ointment, an aqueous emulsion, an oil emulsion, a microemulsion, a fat, a suspension, a microcapsule suspension, an oil suspension, a dispersible oil suspension, a suspoemulsion, a microcapsule suspension-suspension, a microcapsule suspension-water emulsion or a microcapsule suspension-suspoemulsion;

[0055] Furthermore, the solid preparation is selected from wettable powders and water-dispersible granules; the liquid preparation is selected from emulsifiable concentrates, aqueous emulsions, microemulsions, suspensions, suspoemulsions, and dispersible oil suspensions;

[0056] Application of the insecticide composition of the present invention in preventing and controlling agricultural and forestry pests and sanitary pests;

[0057] The insecticide composition of the present invention can be used to control pests on fruit trees, vegetables, ornamental plants, tea, cotton, and cereal crops;

[0058] Furthermore, the agricultural and forestry pests and sanitary pests are Hemiptera pests;

[0059] Further, the Hemiptera pests include: Acrosternum hilare (green stink bug), Blissus leucopterus (chinch bug), Calocoris norvegicus, Acrosternum hilare (green stink bug), Blissus leucopterus (chinch bug), Calocoris norvegicus, (aphids, scales, whiteflies, leafhoppers), Acrythosiphon pisum (pea aphid), Adelges spp., Aleurodes proletella, Aleurodicus disperses), Aleurothrixus floccosus (wooly whitefly), Aluacaspis spp., Aonidiella aurantii, Aphis spp., Aphis gossypii (cotton aphid), Aphis pomi, Aulacorthum solani (foxglove aphid), Bemisia spp. (whitefly), Bemisia argentifolii, Bemisia tabaci (sweet potato whitefly), Brachycolus noxius, Brachycorynella asparagi (asparagus aphid), Brevennia rehi, Brevicoryne brassicae), Ceroplastes spp., Ceroplastes rubens (red wax scale), Chionaspis spp., Chrysomphalus spp., Dysaphis plantaginea (rosy apple aphid), Empoasca spp.), Eriosomalanigerum (apple cotton aphid), Icerya purchasi (cottony cushion scale), Idioscopus nitidulus (mango leafhopper), Laodelphaxstriatellus (lime planthopper), Lepidosaphes spp., Macrosiphum spp., Macrosiphum euphorbiae, Macrosiphum granarium, Macrosiphum rosae (rose aphid), Macrosteles quadrilineatus (aster leafhopper), Mahanarva frimbiolata, Metopolophium dirhodum, Mictis longicornis, Myzus spp., Myzus persicae (green peach aphid), aphid), Nephotettix spp., Nephotettix cinctipes (green leafhopper), Nilaparvata lugens, Parlatoria pergandii, Peregrinus maidis (corndelphacid), Philaenus spp., Phylloxeravitifoliae (grape phylloxera), Physokermes piceae (spruce bud scale), Planococcus spp. (mealybugs), Pseudococcus spp. (mealybugs), Pseudococcus brevipes (pineapple mealybugs), mealybug), Quadraspidiotus perniciosus (San Josescale), Rhopalosiphum spp.), Rhopalosiphum maida (corn leaf aphid), Rhapalosiphum padi (oat bird-cherry aphid), Saissetia spp., Saissetia oleae, Schizaphis graminum (greenbug), Sitobion avenae (English grain aphid), Sogatella furcifera, Therioaphis spp., Toumeyella spp., Trialeurodes spp., and Trialeurodes vaporariorum;

[0060] Furthermore, the Hemiptera pests include whiteflies, rice planthoppers, and aphids;

[0061] In particular, the pesticide composition of the present invention has excellent control effects on aphids and whiteflies.

[0062] The present invention also provides a method for using the nicotine-containing insecticide composition as described above, specifically applying an effective dose to the pests to be controlled or the medium in which they grow.

[0063] In order to obtain the desired insecticidal effect, the dosage of the pesticide composition varies depending on various factors, such as the crop to be protected, the type of pest, the degree of infection, climatic conditions, application site, application method, dosage form used, etc.

[0064] The insecticide composition of the present invention has the following advantages:

[0065] 1) The insecticidal composition of the present invention rationally compounds compounds with different mechanisms of action, and has a significant synergistic effect on different target pests under appropriate mass ratios;

[0066] 2) The two active ingredients of the insecticide composition of the present invention have a unique mechanism of action, which reduces the amount of pesticide used, reduces environmental pollution, can effectively protect against resistant pests, and can extend the service life of the product. DETAILED DESCRIPTION

[0067] The present invention is further described below with reference to the examples. The percentages in the examples are all by weight, but the present invention is not limited thereto.

[0068] The composition of the present invention can be provided in the form of a formulation. It can be formulated as a suspension concentrate, water-dispersible granules, aqueous emulsion, granules, wettable powder, or dispersible oil suspension, as needed. The content of the active ingredient in the composition of the present invention depends on the dosage when used alone, as well as the blending ratio and the degree of synergistic effect. The optimal range of the active ingredient content varies depending on the formulation type of the composition.

[0069] Preparation Example

[0070] Preparation Example 1: 24% isoflualanam·sulfuronidazole suspension concentrate (2:1)

[0071] Formula composition: 16% isoflualanam, 8% flufenamid, 2% Guerbet alcohol polyoxyethylene ether, 2% glycerol fatty acid ester polyoxyethylene ether, 3% alkyl aryl polyoxyethylene ether polyoxypropylene ether, 3% polyaryl phenyl ether ammonium phosphate, 0.5% magnesium aluminum silicate, 0.3% xanthan gum, 1% sodium sorbate, 5% glycerol, 0.5% silicone oil, and deionized water to make up the balance;

[0072] Preparation method: Add active ingredients to the wetting dispersant and defoamer, use glass beads, and wet grind with a sand mill to D 90 (90% of the particles have a particle size of less than 10 μm) to obtain a crushed slurry. A thickener, antifreeze agent, and preservative are added to the crushed slurry and mixed evenly. Deionized water is added to 100% and the suspension product is obtained by high-speed shearing.

[0073] Preparation Example 2: 36% isoflualanam·sulfuronidazole water dispersible granules (1:8)

[0074] Formula composition: 4% isoflualanam, 32% sulfoxaflor, 5% polycarboxylic acid sodium salt, 2% styrenated phenol polyoxyethylene ether sulfate, 5% naphthalenesulfonate formaldehyde condensate, 2% sodium lauryl sulfate, 4% glauberite, and kaolin to make up the balance;

[0075] Preparation method: According to the formula ratio, the active ingredients are added to the carrier, and surfactants and other functional additives are added thereto, mixed, and after air flow grinding, appropriate water is added, and then the water-dispersible granule product is obtained by kneading, granulating, drying and screening.

[0076] Preparation Example 3: 21% isoflualanam·sulfoxaflor suspension concentrate (5:2)

[0077] Formula composition: 15% isoflualanam, 6% sulfoxaflor, 2% sorbitan oleate polyoxyethylene ether, 3% phenylethylphenol polyoxyethylene polyoxypropylene ether, 2% lignin sulfonate, 3% alkylphenol polyoxyethylene ether phosphate, 0.5% magnesium aluminum silicate, 0.3% xanthan gum, 1% sodium sorbate, 5% glycerol, 0.5% silicone oil, and deionized water to make up the balance;

[0078] Preparation method: Same as Preparation Example 1.

[0079] Preparation Example 4: 32% isoflualanam·sulfoxaflor water dispersible granules (7:1)

[0080] Formula composition: 28% isoflualanam, 4% sulfoxaflor, 6% sodium lignin sulfonate, 6% sodium methylnaphthalene sulfonate formaldehyde condensate, 2% sodium lauryl sulfate, 5% sodium sulfate, and kaolin makes up the balance;

[0081] Preparation method: Same as Preparation Example 2.

[0082] Preparation Example 5: 16% isoflualanam·clothianidin suspension concentrate (5:3)

[0083] Formula composition: 10% isoflualanam, 6% clothianidin, 1% sodium lauryl sulfate, 1% naphthalenesulfonate formaldehyde condensate, 5% fatty alcohol polyoxyethylene ether phosphate, 0.25% xanthan gum, 1% magnesium aluminum silicate, 4% ethylene glycol, 0.01% potassium benzisothiazolinone, 0.5% silicone oil, and deionized water to make up the balance;

[0084] Preparation method: Same as Preparation Example 1.

[0085] Preparation Example 6: 36% isoflualanam·clothianidin wettable powder (3:1)

[0086] Formula composition: 27% isoflualanam, 9% clothianidin, 3% fatty alcohol polyoxyethylene ether sulfate, 8% tea saponin, 2% citric acid, kaolin makes up the balance;

[0087] Preparation method: Active ingredients, dispersants, wetting agents and fillers are mixed according to the formula ratio, stirred evenly in a stirring kettle, and pulverized and mixed evenly for multiple times in a jet mill to prepare the wettable powder of the composition of the present invention.

[0088] Preparation Example 7: 21% isoflualanam·thiamethoxam suspension (6:1)

[0089] Formula composition: 18% isoflualanam, 3% thiamethoxam, 0.5% triphenol polyoxyethylene ether, 5% arylphenol polyoxyethylene ether phosphate, 1% sodium lignin sulfonate, 0.25% xanthan gum, 5% ethylene glycol, 0.1% sodium sorbate, 0.5% silicone oil, and deionized water to make up the balance;

[0090] Preparation method: Same as Preparation Example 1.

[0091] Preparation Example 8: 28% isoflualanam·thiamethoxam water dispersible granules (1:3)

[0092] Formula composition: 7% isoflualanam, 21% thiamethoxam, 2% sodium lignin sulfonate, 4% sodium polycarboxylate, 10% alkylnaphthalene sulfonate formaldehyde condensate, 3% sodium lauryl sulfate, 4% sodium sulfate, and kaolin makes up the balance;

[0093] Preparation method: Same as Preparation Example 2.

[0094] Preparation Example 9: 6% isoflualanam·acetamiprid emulsifiable concentrate (2:1)

[0095] Formula composition: 4% isoflualanam, 2% acetamiprid, 15% DMF, 15% cyclohexanone, 15% ethylene glycol oxyethylene polyoxypropylene ether, 3% calcium dodecylbenzenesulfonate, 18% propylene carbonate, and xylene makes up the balance.

[0096] Preparation method: According to the formula ratio, the measured active ingredients, solvent and cosolvent are added to a mixing kettle and stirred to dissolve them, then the emulsifier is added and the balance is supplemented with the remaining solvent, and the mixture is stirred evenly in a stirring kettle. After filtering, the desired emulsifiable concentrate of the present invention is obtained.

[0097] Preparation Example 10: 28% isoflualanam·acetamiprid wettable powder (6:1)

[0098] Formula composition: 24% isoflualanam, 4% acetamiprid, 2% sodium lauryl sulfate, 5% alkylnaphthalene sulfonate, 6% polynaphthaldehyde sulfonic acid sodium salt, 10% kaolin, 10% white carbon black, and bentonite to make up the balance;

[0099] Preparation method: Same as Preparation Example 6.

[0100] Preparation Example 11: 14% isoflualanam·thiacloprid suspension (3:4)

[0101] Formula composition: 6% isoflualanam, 8% thiacloprid, 1% fatty alcohol polyoxyethylene ether, 3% alkyl aryl polyoxyethylene ether polyoxypropylene ether, 4% polyoxyethylene sorbitan monooleate, 3% fatty alcohol polyoxyethylene ether phosphate, 1% polycarboxylic acid sodium salt, 1.5% magnesium aluminum silicate, 0.1% carboxyethyl cellulose, 1% sodium benzoate, 5% ethylene glycol, 0.5% silicone oil, and deionized water to make up the balance;

[0102] Preparation method: Same as Preparation Example 1.

[0103] Preparation Example 12: 19% isoflualanam·thiacloprid dispersible oil suspension (1:9)

[0104] Formula composition: 1.9% isoflualanam, 17.1% thiacloprid, 2% lignin sulfonate, 10% castor oil polyoxyethylene ether, 3% isotridecyl alcohol polyoxyethylene ether, 2% calcium dodecylbenzene sulfonate, 1% silicon dioxide, 1% organic bentonite, 20% 200# solvent oil, and methyl oleate makes up the balance;

[0105] Preparation method: According to the formula ratio, the active ingredients, surfactants and other functional additives are placed in the reactor in sequence, oil is added and mixed evenly, and the dispersible oil suspension product is obtained by high-speed shearing, wet sand grinding, and finally homogenization filtration.

[0106] Preparation Example 13: 9% isoflualanam·imidacloprid emulsifiable concentrate (5:4)

[0107] Formula composition: 5% isoflualanam, 4% imidacloprid, 18% N-methylpyrrolidone, 15% alkylaryl polyoxyethylene ether polyoxypropylene ether, 2% calcium dodecylbenzenesulfonate, 10% DMF, and methyl oleate makes up the balance;

[0108] Preparation method: Same as Preparation Example 9.

[0109] Preparation Example 14: 24% isoflualanam·imidacloprid wettable powder (1:5)

[0110] Formula composition: 4% isoflualanam, 20% imidacloprid, 5% sodium polycarboxylate, 2% sodium lauryl sulfate, 10% tea saponin, and kaolin makes up the balance;

[0111] Preparation method: Same as Preparation Example 6.

[0112] Preparation Example 15: 30% isoflualanam·dinotefuran water dispersible granules (1:1)

[0113] Formula composition: 15% isoflualanam, 15% dinotefuran, 3% sodium lauryl sulfate, 6% sodium salt of polycarboxylate, 5% naphthalenesulfonate formaldehyde condensate, 5% sodium sulfate, and kaolin makes up the balance;

[0114] Preparation method: same as Preparation Example 2.

[0115] Preparation Example 16: 32% isoflualanam·dinotefuran wettable powder (1:7)

[0116] Formula composition: 4% isoflualanam, 28% dinotefuran, 6% naphthalenesulfonate formaldehyde condensate, 8% tea saponin, 2% sodium alkyl polyoxyethylene ether sulfonate, and kaolin makes up the balance;

[0117] Preparation method: same as Preparation Example 6.

[0118] Preparation Example 17: 40% isoflualanam·nitenpyram water dispersible granules (3:1)

[0119] Formula composition: 30% isoflualanam, 10% nitenpyram, 5% sodium salt of polycarboxylate, 10% naphthalenesulfonate formaldehyde condensate, 3% sodium lauryl sulfate, 5% sodium sulfate, and kaolin makes up the balance;

[0120] Preparation method: same as Preparation Example 2.

[0121] Preparation Example 18: 20% isoflualanam·nitenpyram wettable powder (9:1)

[0122] Formula composition: 18% isoflualanam, 2% nitenpyram, 5% sodium lignin sulfonate, 2% styrenated phenol polyoxyethylene ether sulfate, 10% tea saponin, 2% sodium lauryl sulfate, and kaolin makes up the balance;

[0123] Preparation method: same as Preparation Example 6.

[0124] Preparation Example 19: 6% isoflualanam·flupyrrolidone soluble solution (4:1)

[0125] Formula composition: 4.8% isoflualanam, 1.2% flupyrrolidone, 12% tristyrylphenol polyoxyethylene ether, 10% cyclohexanone, 10% propylene carbonate, 20% dimethyl sulfoxide, DMF makes up the balance;

[0126] Preparation method: According to the formula ratio, the active ingredient, emulsifier and solvent are stirred uniformly by high-speed shearing to prepare the soluble solution of the present invention.

[0127] Preparation Example 20: 15% isoflualanam·flupyrafuranone suspension (1:2)

[0128] Formula composition: 5% isoflualanam, 10% flupyrrolidone, 1% Guerbet alcohol polyoxyethylene ether, 1% naphthalenesulfonate formaldehyde condensate, 5% alkylphenol polyoxyethylene ether phosphate, 2% sorbitan oleate polyoxyethylene ether, 0.2% xanthan gum, 1% magnesium aluminum silicate, 5% propylene glycol, 0.1% sodium benzoate, 0.5% silicone oil, and deionized water to make up the balance;

[0129] Preparation method: Same as Preparation Example 1.

[0130] Indoor biological activity assay

[0131] The examples refer to the Guidelines for Indoor Pesticide Bioassays, Part 6: Insect Dip Method NY / T 1154.6-2006; Part 7: Determination of Combined Action of Mixtures NY / T 1154.7-2006; Part 9: Spray Method NY / T 1154.9-2008; and Part 14: Leaf Dip Method NY / T 1154.14-2008.

[0132] Example 1: Indoor Bemisia tabaci bioactivity assay

[0133] Test method: agar moisturizing leaf dip method.

[0134] Test target: Bemisia tabaci, adults.

[0135] Test agents: flubendiamide, sulfoxaflor, nitenpyram, flupyradan, and isoflualanam technical drugs.

[0136] Test steps:

[0137] (1) Preparation of liquid agar:

[0138] Place agar powder in a conical flask, add water, and place in a microwave oven. Heat until the agar is completely dissolved. After cooling slightly, pipette 2 mL of liquid agar into the bottom of a flat-bottomed glass tube. Allow the liquid agar to cool and solidify, and the vapor from the tube walls to evaporate completely before use. During the cooling process, avoid contamination of the tube walls with agar and the formation of bubbles in the solidified agar.

[0139] (2) Preparation of pharmaceuticals: Prepare the mother liquor of single doses separately, and design 5 groups of proportions according to the purpose of mixing and the activity of the pharmaceuticals. Prepare 5 series of mass concentrations of each single dose and each group of proportioned mixtures according to the equal proportion method.

[0140] (3) Chemical treatment:

[0141] Use a hole punch to punch fresh, flat cucumber leaves into leaf discs. Immerse the discs in the test solution for 10 seconds, remove and air dry, and use tweezers to lay the discs face down in a flat-bottomed glass tube filled with agar. Ensure the discs fit snugly against the agar and tube walls, leaving no gaps. Four replicates were performed for each treatment, with a treatment without the drug serving as a blank control.

[0142] (3) Inoculation: Tilt the glass tube covered with leaf discs onto the cucumber leaves where whiteflies are cultured. Gently tap the leaves to allow the whiteflies to enter the glass tube. Inoculate 30 whiteflies into each tube. Turn the tube downward and wait for the whiteflies to fly into the leaf disc at the bottom of the tube. Use a cotton plug to plug the tube about 15 mm from the bottom to force the whiteflies to stay on the leaf disc at the bottom of the tube.

[0143] (4) Feeding and observation:

[0144] The treated test insects were raised and observed upside down at a temperature of (25±1)°C, a relative humidity of 65%±5%, and a photoperiod of L:D=14:10h.

[0145] (5) Investigation:

[0146] 48 hours after treatment, examine and record the number of live insects in each tube. Insects that are immobile or unable to move normally are considered dead. Based on the survey data, calculate the adjusted mortality rate for each treatment.

[0147] Based on the survey data, calculate the mortality rate of each treatment. Calculate as follows:

[0148]

[0149] Where:

[0150] P——mortality rate, in percentage (%);

[0151] K——indicates the number of dead insects, the unit is head;

[0152] N——represents the total number of insects processed, in heads.

[0153]

[0154] Where:

[0155] P1——adjusted mortality rate, in percentage (%);

[0156] P t ——Treatment mortality rate, expressed in percentage (%);

[0157] P0 - blank control mortality rate, in percentage (%).

[0158] If the control mortality rate is less than 5%, no correction is required; if the control mortality rate is between 5% and 20%, correction should be made according to the correction mortality formula; if the control mortality rate is greater than 20%, the test needs to be repeated.

[0159] Analyze with statistical analysis system to obtain toxicity regression equation, correlation coefficient and LC 50 The activity of the test agent on the biological test material is evaluated by the value.

[0160] The co-toxicity coefficient (CTC value) of the mixture is calculated as follows:

[0161]

[0162] Where:

[0163] ATI - measured toxicity index of mixture;

[0164] S——LC of standard pesticide 50 , the unit is milligrams per liter (mg / L);

[0165] M——LC of the mixture 50 , the unit is milligrams per liter (mg / L).

[0166] TTI=TI A ×P A +TI B ×P B

[0167] Where:

[0168] TTI – Theoretical Toxicity Index of Mixtures;

[0169] TI A ——Agent toxicity index;

[0170] P A ——The percentage of agent A in the mixture, in percentage (%);

[0171] TI B ——Toxicity index of agent B;

[0172] P B ——The percentage of agent B in the mixture, in percentage (%).

[0173]

[0174] Where:

[0175] CTC – Co-toxicity coefficient;

[0176] ATI - measured toxicity index of mixture;

[0177] TTI - Theoretical Toxicity Index of Mixture.

[0178] A co-toxicity coefficient (CTC) of 120 or higher indicates a synergistic effect; a co-toxicity coefficient (CTC) of 80 or lower indicates an antagonistic effect; and a co-toxicity coefficient (CTC) of 80 or lower indicates an additive effect.

[0179] The indoor test results are shown below:

[0180] The results in Tables 1-4 show that the LC of isoflualanam against Bemisia tabaci 50 The concentration of isoflualanam was 14.8653 mg / L, and the mixture of isoflualanam with sulfamethoxam, sulfoxaflor, nitenpyram and flupyralid had a good combined effect on Bemisia tabaci.

[0181] Among them, when the mass ratio of isoflualanam to flubendiamide was 1:21-42:1, the co-toxicity coefficient was greater than 120, showing a synergistic effect; when the mass ratio of the two was 1:15-35:1, the co-toxicity coefficient was greater than 130, and the synergistic effect was obvious; when the mass ratio of the two was 1:15-12:1, the co-toxicity coefficient was greater than 150, and the synergistic effect was significant.

[0182] When the mass ratio of isoflualanam to sulfoxaflor is 1:24-30:1, the co-toxicity coefficient is greater than 120, showing a synergistic effect; when the mass ratio is 1:16-30:1, the co-toxicity coefficient is greater than 130, and the synergistic effect is obvious; when the mass ratio is 1:16-14:1, the co-toxicity coefficient is greater than 150, and the synergistic effect is significant.

[0183] When the mass ratio of isoflualanam to nitenpyram is 1:40-30:1, the co-toxicity coefficient is greater than 120, showing a synergistic effect; when the mass ratio is 1:32-27:1, the co-toxicity coefficient is greater than 130, and the synergistic effect is obvious; when the mass ratio is 1:24-18:1, the co-toxicity coefficient is greater than 150, and the synergistic effect is significant.

[0184] When the mass ratio of isoflualanam to flupyralidone is 1:30-24:1, the co-toxicity coefficient is greater than 120, showing a synergistic effect; when the mass ratio is 1:24-18:1, the co-toxicity coefficient is greater than 130, and the synergistic effect is obvious; when the mass ratio is 1:12-10:1, the co-toxicity coefficient is greater than 140, and the synergistic effect is significant.

[0185] Table 1 Results of the test on the biological activity of Isoflualanam and flufenamid against indoor whiteflies

[0186]

[0187] Table 2 Results of the bioactivity test of Isoflualanam and sulfoxaflor on indoor Bemisia tabaci

[0188]

[0189]

[0190] Table 3 Results of the bioactivity test of Isoflualanam and Nitenpyram against indoor whiteflies

[0191]

[0192] Table 4 Isoflualanam and flupyrazone compound biological activity test results on indoor whitefly

[0193]

[0194]

[0195] Example 2: Indoor aphid bioactivity assay

[0196] Test method: immersion method.

[0197] Test target: Melon aphid, 2nd instar nymph.

[0198] Test agents: clothianidin, thiamethoxam, acetamiprid, thiacloprid, imidacloprid, dinotefuran, and isoflualanam technical materials.

[0199] Experimental procedures: Cut fresh cucumber leaves infested with melon aphids, remove winged and dead aphids, and leave approximately 30 second-instar nymphs on each leaf. Based on the preliminary test results, five concentration series were set using the geometric method for the formal test. The original drug was dissolved in a suitable solvent and diluted to a specific concentration of stock solution. Before the test, the stock solution was further diluted geometrically with a 0.1% Tween-80 aqueous solution. The cucumber leaves with second-instar nymphs were completely immersed in the drug solution for 5 seconds. Remove the leaves and place them on filter paper to absorb the excess solution. Allow them to dry naturally. Place them in a clean glass petri dish, seal it with plastic wrap, and poke more than 20 small holes in the film with an insect pincer. The control was a 0.1% Tween-80 aqueous solution without the drug. Each treatment was repeated four times. The culture dish was placed under the conditions of (25±1)℃, relative humidity of 70%±5%, and light-dark cycle of 16h:8h. The mortality rate was checked after 48h. The insect body was lightly touched with the tip of a brush. Insects that did not move or were stiff were considered dead.

[0200] Based on the survey data, calculate the mortality rate of each treatment. Calculate as follows:

[0201]

[0202] Where:

[0203] P——mortality rate, in percentage (%);

[0204] K——indicates the number of dead insects, the unit is head;

[0205] N——represents the total number of insects processed, in heads.

[0206]

[0207] Where:

[0208] P1——adjusted mortality rate, in percentage (%);

[0209] P t ——Treatment mortality rate, expressed in percentage (%);

[0210] P0 - blank control mortality rate, in percentage (%).

[0211] If the control mortality rate is less than 5%, no correction is required; if the control mortality rate is between 5% and 20%, correction should be made according to the correction mortality formula; if the control mortality rate is greater than 20%, the test needs to be repeated.

[0212] Analyze with statistical analysis system to obtain toxicity regression equation, correlation coefficient and LC 50 The activity of the test agent on the biological test material is evaluated by the value.

[0213] The co-toxicity coefficient (CTC value) of the mixture is calculated as follows:

[0214]

[0215] Where:

[0216] ATI - measured toxicity index of mixture;

[0217] S——LC of standard pesticide 50 , the unit is milligrams per liter (mg / L);

[0218] M——LC of the mixture 50 , the unit is milligrams per liter (mg / L).

[0219] TTI=TI A ×P A +TI B ×P B

[0220] Where:

[0221] TTI – Theoretical Toxicity Index of Mixtures;

[0222] TI A ——Agent toxicity index;

[0223] PA ——The percentage of agent A in the mixture, in percentage (%);

[0224] TI B ——Toxicity index of agent B;

[0225] P B ——The percentage of agent B in the mixture, in percentage (%).

[0226]

[0227] Where:

[0228] CTC – Co-toxicity coefficient;

[0229] ATI - measured toxicity index of mixture;

[0230] TTI - Theoretical Toxicity Index of Mixture.

[0231] A co-toxicity coefficient (CTC) of 120 or higher indicates a synergistic effect; a co-toxicity coefficient (CTC) of 80 or lower indicates an antagonistic effect; and a co-toxicity coefficient (CTC) of 80 or lower indicates an additive effect.

[0232] The results of the indoor biological activity assay are shown below:

[0233] The results in Tables 5-10 show that the LC values ​​of isoflualanam against melon aphids are 50 The concentration of isoflualanam was 7.2799 mg / L. The mixture of isoflualanam and clothianidin, thiamethoxam, acetamiprid, thiacloprid, imidacloprid and dinotefuran had a good combined effect on melon aphids.

[0234] Among them, when the mass ratio of isoflualanam to clothianidin was 1:28-15:1, the co-toxicity coefficient was greater than 120, showing a synergistic effect; when the mass ratio of the two was 1:24-15:1, the co-toxicity coefficient was greater than 130, and the synergistic effect was obvious; when the mass ratio of the two was 1:18-9:1, the co-toxicity coefficient was greater than 150, and the synergistic effect was significant.

[0235] When the mass ratio of isoflualanam to thiamethoxam is 1:30-24:1, the co-toxicity coefficient is greater than 120, showing a synergistic effect; when the mass ratio is 1:24-12:1, the co-toxicity coefficient is greater than 140, and the synergistic effect is obvious; when the mass ratio is 1:12-12:1, the co-toxicity coefficient is greater than 150, and the synergistic effect is significant.

[0236] When the mass ratio of isoflualanam to acetamiprid is 1:32-30:1, the co-toxicity coefficient is greater than 120, showing a synergistic effect; when the mass ratio is 1:20-24:1, the co-toxicity coefficient is greater than 130, and the synergistic effect is obvious; when the mass ratio is 1:8-12:1, the co-toxicity coefficient is greater than 150, and the synergistic effect is significant.

[0237] When the mass ratio of isoflualanam to thiacloprid is 1:30-20:1, the co-toxicity coefficient is greater than 120, showing a synergistic effect; when the mass ratio is 1:20-12:1, the co-toxicity coefficient is greater than 130, and the synergistic effect is obvious; when the mass ratio is 1:9-9:1, the co-toxicity coefficient is greater than 150, and the synergistic effect is significant.

[0238] When the mass ratio of isoflualanam to imidacloprid is 1:20-25:1, the co-toxicity coefficient is greater than 120, showing a synergistic effect; when the mass ratio is 1:15-20:1, the co-toxicity coefficient is greater than 130, and the synergistic effect is obvious; when the mass ratio is 1:10-15:1, the co-toxicity coefficient is greater than 150, and the synergistic effect is significant.

[0239] When the mass ratio of isoflualanam to dinotefuran is 1:32-32:1, the co-toxicity coefficient is greater than 120, showing a synergistic effect; when the mass ratio is 1:24-24:1, the co-toxicity coefficient is greater than 130, and the synergistic effect is obvious; when the mass ratio is 1:10-10:1, the co-toxicity coefficient is greater than 150, and the synergistic effect is significant.

[0240] Table 5 Test results of the biological activity of Isoflualanam and clothianidin against indoor aphids

[0241]

[0242] Table 6 Test results of the biological activity of Isoflualanam and Thiamethoxam against indoor aphids

[0243]

[0244] Table 7 Test results of the biological activity of Isoflualanam and Acetamiprid against indoor aphids

[0245]

[0246] Table 8 Isoflualanam and thiacloprid compound pairing indoor aphid biological activity test results

[0247]

[0248] Table 9 Isoflualanam and imidacloprid compound pairing indoor aphid bioactivity test results

[0249]

[0250]

[0251] Table 10 Test results of the biological activity of Isoflualanam and dinotefuran against indoor aphids

[0252]

[0253] Example 3: Field test on efficacy of aphid control

[0254] The test site is a cucumber greenhouse in Xiaohongqiao Village, Shatou Town, Guangling District, Yangzhou City. The soil fertility of the test site is medium, the drainage and irrigation are convenient, and the growth of cucumbers is basically the same.

[0255] Test crops and targets: cucumber (Jinyou 401), aphids;

[0256] Experimental design: The experiment has 14 treatments, each with 4 replicates, and each plot has an area of ​​20m 2 The test was conducted in randomized blocks. The pesticide was applied once at the early stage of aphid infestation. The prepared pesticide was sprayed on the front and back of the upper and lower leaves of cucumbers using a 3WBS-16 backpack electric sprayer. Plastic film was used to isolate the area around the treatments to prevent the pesticide from drifting into adjacent treatments.

[0257] Survey method: Randomly sample five points in each plot, fix one plant at each point, and survey a total of 5 plants in each plot. Investigate the number of aphids on all leaves of the whole plant, investigate the base number of insect population before spraying, and investigate the number of residual insects 3 days and 10 days after spraying.

[0258] Calculation formula and data analysis:

[0259]

[0260]

[0261] Field efficacy test results:

[0262] Table 11 Results of field efficacy tests on aphid control

[0263]

[0264] The field control effects of various agents on cucumber aphids are shown in Table 11. It can be seen from the table that 3 days after the application of the medicine, the treatment groups of each compound preparation showed good rapid effect, with a control efficiency of 80.83% to 92.87%; 10 days after the application of the medicine, the mixed preparations also showed good lasting effect, with a control efficiency of 90.05% and 97.18%, respectively, which were significantly higher than the control single agent.

[0265] Example 4: Field efficacy test for controlling Bemisia tabaci

[0266] Test basis: The test refers to NY / T 1464.43-2012 "Guidelines for Field Efficacy Tests of Pesticides Part 43: Insecticides for Control of Vegetable Whiteflies".

[0267] The test was conducted at the vegetable base in Datangbian Village, Shouchang Town, Jiande City, Hangzhou City, Zhejiang Province, where the land is flat, the soil is fertile, and the drainage and irrigation conditions are good.

[0268] Test target: Bemisa tabaci Gennadius.

[0269] Experimental crops: pepper.

[0270] Experimental design: The experiment set up 10 treatments, each treatment was repeated 4 times, and the area of ​​each plot was 50m 2 All experimental plots were arranged in random blocks.

[0271] Application time and method: Use Delixi 3WBD-20L backpack electric sprayer for spraying. Measure the required pesticide for each treatment, dissolve it in a small amount of water, then add appropriate amount of water to the final concentration, and spray evenly over the entire plant. Only spray once during the entire test, every 667m 2 45L of liquid medicine was administered.

[0272] Efficacy investigation: The experiment was investigated 4 times in total. Before applying the pesticide, the base number of whiteflies on the whole pepper plant was investigated. 30 crops were marked in each plot. The whiteflies on the whole plant were investigated in the morning when the whiteflies were not very active. The number of residual insects in each treatment was investigated and recorded 1 day, 3 days and 7 days after application.

[0273] Calculation formula and data analysis:

[0274]

[0275] The results of the field efficacy test are shown in the table below:

[0276] Table 12 Results of field efficacy tests on Bemisia tabaci

[0277]

[0278] Field efficacy tests show that isoflualanam combined with nicotine insecticides in an appropriate mass ratio is highly effective against whiteflies. Three days after application, the combined formulations achieved an overall control efficacy of 85.63% to 89.62% against whiteflies, demonstrating rapid effectiveness. Seven days after application, the combined formulations achieved a control efficacy exceeding 90.57%, demonstrating suitability for use under high insect population densities. During the trials, no phytotoxicity or other abnormalities were observed in the peppers.

[0279] The insecticide composition or formulation obtained by compounding the present invention exhibits significant control efficacy, outperforming single agents in delaying the development of insecticide resistance and prolonging insecticide retention. Furthermore, no crop damage was observed with the compounded formulation in tests, demonstrating that the insecticide composition or formulation, while enhancing synergistic insecticide efficacy, can reduce production and use costs and is safe for crops.

[0280] Although the present invention has been described in detail above using general descriptions and specific implementation plans, it is obvious to those skilled in the art that some modifications or improvements can be made thereto based on the present invention. Therefore, these modifications or improvements made without departing from the spirit of the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. An insecticide composition containing nicotine insecticide, characterized in that: The insecticide composition comprises active ingredient A and active ingredient B, wherein the active ingredient A is isoflualanam, and the active ingredient B is a nicotinoid insecticide, wherein the nicotinoid insecticide is any one of flubendiamide, thiacloprid, and flupyralidone; The active ingredient B is flubendiamide, and the mass ratio of the active ingredient A to the active ingredient B is 1:21 to 42:1; The active ingredient B is thiacloprid, and the mass ratio of the active ingredient A to the active ingredient B is 1:30 to 20:1; The active ingredient B is flupyradone, and the mass ratio of the active ingredient A to the active ingredient B is 1:30 to 24:

1.

2. The insecticidal composition according to claim 1, characterized in that The active ingredient B is flubendiamide, and the mass ratio of the active ingredient A to the active ingredient B is 1:15 to 35:1; The active ingredient B is thiacloprid, and the mass ratio of the active ingredient A to the active ingredient B is 1:20 to 12:1; The active ingredient B is flupyradone, and the mass ratio of the active ingredient A to the active ingredient B is 1:24-18:

1.

3. The insecticidal composition according to claim 2, characterized in that The active ingredient B is flubendiamide, and the mass ratio of the active ingredient A to the active ingredient B is 1:15 to 12:1; The active ingredient B is thiacloprid, and the mass ratio of the active ingredient A to the active ingredient B is 1:9 to 9:1; The active ingredient B is flupyradone, and the mass ratio of the active ingredient A to the active ingredient B is 1:12 to 10:

1.

4. The insecticidal composition according to claim 1, characterized in that Based on the total mass of the insecticide composition being 100 wt%, the sum of the contents of the active ingredient A and the active ingredient B in the insecticide composition is 0.5% to 90%.

5. The insecticidal composition according to claim 4, characterized in that The sum of the contents of the active ingredient A and the active ingredient B in the insecticide composition is 1% to 85%.

6. The insecticidal composition according to claim 1, characterized in that In addition to the active ingredients, the insecticide composition also includes agriculturally acceptable auxiliary ingredients, which are selected from one or more of wetting agents, dispersants, emulsifiers, thickeners, disintegrants, antifreeze agents, defoaming agents, solvents, preservatives, stabilizers, synergists or carriers.

7. The insecticidal composition according to claim 1, characterized in that The insecticide composition is prepared into an agriculturally acceptable formulation, which is selected from a solid formulation and / or a liquid formulation.

8. The insecticidal composition according to claim 7, characterized in that The solid preparation is selected from wettable powders and water-dispersible granules; the liquid preparation is selected from emulsifiable concentrates, aqueous emulsions, microemulsions, suspensions, suspoemulsions, dispersible oil suspensions, and soluble solutions.

9. Use of the insecticide composition according to any one of claims 1 to 8 in preventing and controlling agricultural and forestry pests and sanitary pests.

10. The use according to claim 9, characterized in that The agricultural and forestry pests and sanitary pests are Hemiptera pests.

11. The use according to claim 9, characterized in that The insecticide composition is applied to the pests to be controlled or the medium where the pests grow at an effective dose.

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