131 results about "Strobilurins" patented technology

The invention provides a fungicide composition containing an active component A and an active component B, and application thereof in preventing and controlling various agricultural fungal diseases. The active component A in the composition is one of two methoxyl acrylic ester compounds; and as shown above, the active component B of the compound A1 and the compound A2 is one of the following fungicide varieties: thiocarbamate compounds or salt thereof, aliphatic compounds or salt thereof, carbamate compounds or salt thereof, oxazole compounds or salt thereof, thiazole compounds or salt thereof, amide compounds or salt thereof, organophosphorus compounds or salt thereof, imidazole compounds or salt thereof, antibiotic compounds or salt thereof, pyridine compounds or salt thereof and triazole compounds or salt thereof.

The present invention relates to a composition comprising: (i) an anti-microbial agent comprising a polymeric biguanide, alone or in combination with at least one other microbiologically active component selected from the group consisting of quaternary ammonium compounds, monoquaternary heterocyclic amine salts, urea derivatives, amino compounds, imidazole derivatives, nitrile compounds, tin compounds or complexes, isothiazolin-3-ones, thiazole derivatives, nitro compounds, iodine compounds, aldehyde release agents, thiones, triazine derivatives, oxazolidine and derivatives thereof, furan and derivatives thereof, carboxylic acids and the salts and esters thereof, phenol and derivatives thereof, sulphone derivatives, imides, thioamides, 2-mercapto-pyridine-N-oxide, azole fungicides, strobilurins, amides, carbamates, pyridine derivatives, compounds with active halogen groups, and organometallic compounds; and (ii) an amphoteric co-polymer of the Formula (1): wherein:[A] is of Formula (9), [B] is of Formula (10), [C] is of Formula (12), [D] is of Formula (13), and X is of Formula (11), wherein [A], [B], [C] and [D] may occur in any order; T is an optionally substituted substituent; L, G and Z each independently is an optionally substituted linking group; R1, R2 and R3 are each independently H, optionally substituted C1-20-alkyl or optionally substituted C3-20-cycloalkyl; R4 and R5 are each independently H or C1-4-alkyl; q is 15 to 1000; p is 3 to 50; J is an optionally substituted hydrocarbyl group; F is an acidic substituent; E is a basic substituent; m is 0 to 350; n is 1 to 75; v is 0 to 100; y is 1 to 100; b is 0, 1 or 2; s is 0 or 1; w is 1 to 4; and provided that at least one of R4 and R5 is H.

The invention relates to a sterilization composition, in particular to a sterilization composition containing dosis efficax synergism sterilant of mancozeb and strobilurin, wherein the weight ratio of the mancozeb and the strobilurin is selected preferably (0.1:10)-(10:0.1), more preferably (1:10)-(10:1) and most preferably (1:1)-(9:1).

The invention provides a pesticide composition which contains the following active components with effective quantity: zoxamide and one of strobilurin fungicides. The pesticide composition can be used for preventing and treating various diseases of crops and has the following advantages: 1. the blending has remarkable synergic effect and improves the prevention and treatment effects; 2.the composition has two effective ingredients with different functional mechanisms, decreases the single selection pressure of harmful bacteria and is convenient for overcoming and delaying the occurrence of drug resistance among germs; and 3. the drug blending reduces the dosage so as to reduce the cost and the environmental pollution.

The present invention relates to a stable and compatible fungicide composition. The fungicide composition contains oil-soluble dithiocarbamate, triazole, morpholine or strobilurin mixlure and stable and compatible fatty acid-imine polymer.

The invention discloses a bactericidal composition containing fluorazolamide and an application thereof in control of multiple fungal diseases of crops. The composition is prepared from one or more of a first active ingredient fluorazolamide, a second active ingredient strobilurin fungicide, namely one of more of pyraclostrobin, azoxystrobin, kresoxim-methyl, trifloxystrobin and picoxystrobin and an assistant, wherein the weight ratio of the first active ingredient to the second active ingredient is (1:40):(40:1), and the sum of the content is 1-90% of total weight of the composition. The composition can be prepared into a suspending agent, a dispersible oil suspension, wettable powder, water dispersible granules, missible oil and a microemulsion allowable in agriculture. The composition is reasonable in components, good in sterilization effect, the activity and the sterilization effect are not simply superposed of the activity of various components, and compared with an existing single preparation, the bactericidal composition has a significant sterilization effect, also has a significant synergistic effect and has good security on crops. The bactericidal composition has significant control effects on gray mold, brown patch, powdery mildew and a leaf spot disease.

The invention discloses a bactericidal composition containing cupric nonyl phenolsulfonate and a methoxy-acrylate bactericide. The methoxy-acrylate bactericide is selected from azoxystrobin, kresoxim-methyl, metominostrobin, fluoxastrobin, trifloxystrobin, orysastrobin, picoxystrobin, pyraclostrobin, enostrobilurin, SYP-1620, phenylatestrobin, coumoxystrobin, pyraoxystrobin and pyraclostrobin, wherein the weight ratio of the cupric nonyl phenolsulfonate to the methoxy-acrylate bactericide is 1:5-20:1. The bactericidal composition can be prepared into missible oil, microemulsion, water-dispersible granules, wettable powder and a suspending agent which are permitted in the agriculture. The bactericidal composition containing the cupric nonyl phenolsulfonate and the methoxy-acrylate bactericide is reasonable in ingredients, good in bactericidal effect and low in drug cost, and the activity and the bactericidal effect are not formed by the activities of the ingredient simply. Compared with an existing single preparation, the bactericidal composition has remarkable synergistic effect except the remarkable bactericidal effect, is free of pollution to crops and good in safety, meets the safety requirements of pesticide preparations, and has remarkable preventive and control effect on powdery mildew, downy mildew, anthracnose and banded sclerotial blight of the crops.

The invention relates to a pesticide composition comprising the effective components of fenoxanil (A) and methoxy acrylic bactericide (B), wherein the methoxy acrylic bactericide is selected from kresoxim-methyl, azoxystrobin, SYP-1620, trifloxystrobin, enestroburin, Pyraclostrobin, benzene kresoxim and the like, and the mass proportion of the A to the B is 30:1-1:50. After the fenoxanil and the methoxy acrylic bactericide are compounded, the pesticide composition has an obvious synergistic action and is mainly used for preventing and treating rice diseases.

The invention discloses a bactericidal composition compounded by bromothalonil and methoxy acrylic acid esters, which is characterized in that: active components of the bactericidal composition are the bromothalonil (A) and one of strobilurin fungicides (B); the ratio of the weight percentage of the A to the B is 1:80-80:1; and a synergizing agent salicylhydroxamie acid (SHAM) is used in the composition. The active components account for 1 to 90 weight percent of the composition; and the synergizing agent salicylhydroxamie acid (SHAM) accounts for 1 to 50 weight percent of the composition. The composition has novel components, scientific compatibility and obvious synergism, solves the problem that the single bactericide has single action mode and high consumption and is easy to generate resistance, has the characteristics of high efficiency, low toxicity, environmental protection, and no risk of teratogenesis, carcinogenesis or mutagenesis, accords with the development direction of bactericides, can be widely applied to prevention and control of anthracnose, downy mildew and powdery mildew of vegetables and fruit trees, Mycosphaerella black rot, fusarium wilt, anthracnose, powdery mildew and downy mildew of melons, and plagues, and particularly has high effect on the anthracnose of various crops.

The invention discloses a synergistic fungicide composition, the active components of which are flutolanil and any strobilurin fungicide, and the weight proportion between the flutolanil and the strobilurin fungicide is 50:1 to 1:50. The strobilurin fungicide is chosen from azoxystrobin, kresoxim methyl, SYP-1620, trifloxystrobin, enestroburin, ZJ0712, pyraclostrobin and the like. The composition can be used to control diseases caused by rhizoctonia, and in particular, the composition has a good control effect on rice sheath blight.

The present invention provides an aqueous suspoemulsion comprising (a) an oil phase comprising (i) at least one triazole active compound as emulsified component, solid at room temperature, (ii) at least one alkyl carboxylic acid amide as a solvent and a crystal growth inhibitor, and (iii) a polymeric stabilizer, and (b) a continuous water phase comprising (i) at least one strobilurin active compound as suspended solid component, solid at room temperature, (ii) at least one dispersant selected from the group consisting of methacrylic acid-methyl methacrylate-polyethyleneglycol graft copolymer, tristyrylphenolethoxylates and / or propylene oxide / ethylene oxide block copolymer with 10% to 50% EO, preferably with 20% to 50% EO and most preferably with 30% to 40% EO, (iii) water, and (iiii) additives, if appropriate. a process for preparing the suspoemulsion and its use for applying the active compounds comprised therein to plants and / or their habitat are also provided.

The invention discloses a sterilization composition containing Dufulin and strobilurins. The effective ingredient of the sterilization composition is formed by compounding Dufulin A and strobilurins B, wherein strobilurins B is any one of trifloxystrobin, coumoxystrobin, enestroburin and orysastrobin; the weight ratio of Dufulin A to the strobilurins B is 50:1 to 1:50; the Dufulin A and the strobilurins B account for 5-80% of the total weight of the sterilization composition. The sterilization composition can be prepared into wettable powder, a suspending agent, water-dispersible granules and other conventional dosage forms. Used for controlling diseases of the crop, the antimicrobial composition has the advantages of being high in efficiency and low in environmental pollution, delaying generation of pesticide resistance of pathogenic bacteria and the like.

The invention relates to an oomycete killing composition. The active ingredients of the composition comprise iprovalicarb (A) and strobilurin fungicides (B) in the mass ratio of 100:1 to 1:100.

The present invention relates to an agrochemically synergistic formulation of triazoles, strobilurins and benzimidazoles, in specific proportions for controlling and / or combating plagues and diseases caused therefrom in vegetable cultures. Also described are their process of preparation, use and method of use as well as the use of triazoles, strobilurins and benzimidazoles in the preparation of the agrochemically synergistic formulation of the invention.

The invention discloses a sterilization composition containing fluopicolide and methoxyl acrylic acid ester compounds, in particular a sterilization composition containing an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from fluopicolide; the active ingredient B is selected from any one fungicide of phenylate oxystrobin andpyraclostrobin; furthermore, the weight ratio of the active ingredient A to the active ingredient B is 60:1 to 1:60. The composition disclosed by the invention is capable of controlling a plurality of crop diseases and has obvious synergism; furthermore, the fungicide spectrum is enlarged; the sterilization composition has higher activity on diseases, such as powdery mildew, downy mildew, anthracnose, rust disease, epidemic disease, apple scab, calico, damping off, and the like; in addition, the pesticide use amount is reduced; the residual quantity of pesticide on crops is reduced; and the environmental pollution is lightened.

The invention discloses a sterilization composition containing dichloro famoxadone and a methoxy acrylate sterilizing agent. The methoxy acrylate sterilizing agent is one of benzothiostrobin, benzene kresoxim-methyl, fluoxastrobin, azoxystrobin, pyraclostrobin, trifloxystrobin or picoxystrobin, and a weight ratio of dichloro famoxadone to the methoxy acrylate sterilizing agent is 20:1-1:20. The sterilization composition can be used for preventing and controlling various diseases like late blight, powdery mildew, downy mildew, banded sclerotial blight, gray mold, brown spot and anthrax on crops. Compared with existing preparations containing dichloro famoxadone or the methoxy acrylate sterilizing agent, the sterilization composition is remarkable in synergistic effect, excellent in sterilization effect, wide in sterilization spectrum, long in acting duration and safe to the crops, pesticide consumption is reduced, pesticide residue on the crops is lowered, environment pollution is reduced, generation of pesticide resistance of pathogenic bacteria is delayed, and service life of pesticide is prolonged.

The invention discloses a benthiavalicarb isopropyl containing bactericidal composition. An effective active ingredient is composed of a first active ingredient and a second active ingredient, wherein the first active ingredient is benthiavalicarb isopropyl, the second active ingredient is selected from strobilurin fungicide azoxystrobin, kresoxim-methyl, metominostrobin, fluoxastrobin, picoxystrobin or coumoxystrobin, the weight ratio of the first active ingredient to the second active ingredient is (1:10)-(8:1), preferably (1:8)-(5:1). The composition can be prepared into agriculturally allowable water dispersible granules, wettable powder and suspending agent dosage forms. The bactericidal composition disclosed by the invention is reasonable in ingredients, good in bactericidal effect and low in medicine application cost, and the activity and bactericidal effect of the bactericidal composition are not the simple combination of the activities of ingredients, so that compared with the existing single preparations, the bactericidal composition not only has a significant bactericidal effect but also has a significant synergistic effect, is low in medicine application cost and good in safety, has no pollution to crops, and conforms to the safety requirements of pesticide preparations. The bactericidal composition disclosed by the invention has a significant control effect on downy mildew, powdery mildew, rice blast and sheath blight of crops.

The invention discloses a bactericidal composite containing dithianon and methoxy acrylic ester compounds. The sterilizing composite comprises A and B, wherein A is selected from the dithianon; B is selected from any one of the following bactericides: kresoxim-methyl, ZJ0712, pyraclostrobin and enestroburin; and the ratio of the weight parts of two active components, i.e. A and B, is (2-78: (2-78). The bactericidal composite provided by the invention can prevent and cure multiple crop diseases, has obvious synergistic action, enlarges the sterilizing spectrum, has higher activity on the diseases, i.e. downy mildew, phytophthora diseases, anthracnose, powdery mildew, alternaria mali roberts, leaf spot diseases, scab, rice blast, and the like, reduces the usage quantity of pesticides and the residual quantity of the pesticides on crops and alleviates the environmental pollution.

The invention discloses a bactericidal composition containing fenbuconazole and a strobilurin compound. The bactericidal composition contains an active ingredient A and an active ingredient B, wherein the active ingredient A is fenbuconazole, the active ingredient B is selected from any one of the following bactericides: azoxystrobin, kresoxim-methyl, kresoxim-phenylate, pyraclostrobin and enestroburin, and the weigh percentage ratio of the active ingredient A to the active ingredient B is (1-50%): (1-50%). The composition can control various crop diseases, has remarkable synergistic action, enlarges bactericidal spectrum, reduces agricultural chemical dosage, reduce the residue of agricultural chemicals on crops and reduces environment pollution.

The invention discloses a bactericidal composition containing silthiopham and a methoxy acrylate compound. The bactericidal composition comprises an active component A and an active component B, wherein the active component A is selected from silthiopham; the active component B is selected from any one of the following bactericides: azoxystrobin, kresoxim-methyl, ZJ0712 and pyraclostrobin; and the mass ratio of the active component A to the active component B is (60:1)-(1:60). The composition can be used for preventing and treating various crop pests, has an obvious synergistic action and an enlarged bactericidal spectrum, and has higher activity on diseases such as powdery mildew, downy mildew, anthracnose, rust, epidemic disease, banana freckle, leaf spot, Pythium debaryanum and the like; and by utilizing the bactericidal composition, the application quantity of farm chemicals is reduced, the residual quantity of the farm chemicals on crops is reduced, the environmental pollution is alleviated.

The invention relates to a fluquinconazole-based synergistic pesticide composition, which consists of fluquinconazole (A), and (B) one of strobilurins fungicide kresoxim-methyl, trifloxystrobin, enestroburin, syp 1620, ZJ0712 and pyraclostrobin, and auxiliary components which are beneficial to stabilizing active components and playing pesticide effect. The composition can be prepared to wettable powder, missible oil, suspending agent, emulsion in water, microemulsion and water dispersible granules by known method and process, can be used for controlling multiple plant diseases, and has the advantages of wide control spectrum, good effect, low cost and the like.

The present invention relates to the use of a fungicidal composition comprising at least one carboxamide and at least one further compound selected from strobilurins or from triazoles, for controlling certain rust fungi, such as soy bean rust and coffee rust, in crop protection.

The invention discloses a sterilization and production-increase composition comprising methoxy acrylics bactericide. Effective active ingredients of the methoxy acrylics bactericide consist of first active ingredient which is phethalanilic acid, and second active ingredient which is strobilurin fungicide selected from azoxystrobin, kresoxim-methyl, pyraclostrobin, trifloxystrobin and enestroburin, wherein the weight percentage of the first active ingredient ranges from 3% to 50%, and the weight percentage of the second active ingredient ranges from 2% to 60%. The composition can be prepared to missible oil, microemulsion, aqueous dispersion granules, wettable powder and suspending agent allowable in agriculture. The sterilization and production-increase composition is rational in component, good in sterilization effect, remarkable in production increase and low in pesticide cost, and the activity and the sterilization effect of the sterilization and production-increase composition are not equal to the simple composition of the activity of all components; compared with the conventional single preparation, the sterilization and production-increase composition has remarkable sterilization and synergistic effects, does not pollute crops, is good in safety and meets the safety requirement on pesticide preparations; and the sterilization and production-increase composition has a remarkable control effect on anthracnose, powdery mildew and downy mildew of the crops and can be used for promoting the production and income increase of the crops.

A fungicidal composition and a method for treating plants using the composition are provided. The composition comprises at least three active ingredient components (A), (B) and (C), optionally together with one or more customary formulation auxiliaries, wherein component (A) is one or more triazole fungicides, component (B) is one or more strobilurin fungicides, and component (C) is one or more benzimidazole fungicides. Further provided is a method for preventing and / or combating pathogenic damage or pest damage in a plant or plant material, which comprises applying on the plant, plant material, part of plant, or surroundings thereof the composition comprising the active ingredient components (A), (B) and (C).

The present invention discloses methods for prevention and prophylactic treatment of plant diseases by application of glyphosate to a plant in need of treatment. In certain embodiments, soybean plants in need of treatment at vegetative and reproductive growth stages prior to or subsequent to infection, may be treated with glyphosate in order to prevent infection or suppress disease development, symptomatology, and yield loss. Application of a fungicide (e.g. a strobilurin fungicide such as pyraclostrobin or picoxystrobin) together with glyphosate, is also contemplated. Soybean diseases that may be treated in this manner include Soybean Sudden Death, Brown Stem Rot, Stem Canker, and Charcoal Rot, among others.

The invention relates to a benzovindiflupyr-containing compound synergistic bactericidal composition and application thereof. The pesticidal composition comprises benzovindiflupyr and an active component B as active components, wherein the active component B comprises one of a methoxy acrylate bactericide, a sterol synthesis inhibitor and a biogenic bactericide. The pesticidal composition is applied to control of major diseases of fruits and vegetables, has good quick-acting and long-lasting properties, has a novel acting mechanism and many sites, can effectively delay occurrence and development of the pesticide resistance of pathogenic bacteria, and not only has a disease protection effect, but also has a good therapeutic effect. Compared with a single preparation, the compound synergistic composition has the advantages as follows: the dosage is significantly reduced, and pollution of the pesticide to the fruits and the environment is effectively reduced.

The invention relates to a bactericidal composition and a preparation method thereof. The bactericidal composition is characterized by containing a copper-containing agent and strobilurin, wherein the dosage of the copper-containing agent is 20-80 parts by weight and the dosage of the strobilurin is 1-30 parts by weight; the copper-containing agent is selected from at least one of the copper oxychloride, copper hydroxide, cuprous oxide, copper calcium sulphate, Bordeaux mixture and basic chrome sulphate; the strobilurin is selected from at least one of pyraclostrobin, azoxystrobin, fluoxastrobin, dimoxystrobin, kresoxim-methyl, picoxystrobin, enestroburin, fenaminstrobin, pyraclostrobin, phenylatestrobin, nitrobenzenestrobin, phenamacril, tricyclopyricarb, coumoxystrobin, pyrametostrobin and pyraoxystrobin. By adopting the bactericidal composition, the crop canker, the scab, the downy mildew, the angular spot, the epidemic disease and the gray mold can be simultaneously prevented and treated, particularly the red spider can be effectively prevented and killed; due to the synergistic effect of all components, the total controlling effect is greater than 80% and the drug resistance cannot be generated.

The invention discloses an agricultural bactericidal composition containing coumoxystrobin and pyrimethanil. According to the agricultural bactericidal composition, two bactericides with different mechanisms of action are mixed, namely the novel bactericide coumoxystrobin of strobilurin fungicide is compounded and mixed with the pyrimethanil with good uptake and transmission properties, the resistance of pathogenic fungus on coumoxystrobin is weakened, and the reduction of efficacy caused by the resistance is avoided; and with the synergistic effect of different bactericides, the prevention effect of the composition provided by the invention to diseases is remarkably improved. The observed bactericidal efficiency of the composition is higher than the bactericidal efficiency predicated by a Colby formula by about 22% in average; and the observed bactericidal efficiency of the composition can reach 96.58%, is higher than that of coumoxystrobin by 23.63% and is higher than that of pyrimethanil by 25.28%. The agricultural bactericidal composition containing coumoxystrobin and pyrimethanil has good bactericidal effect on diseases such as powdery mildew, seedling rot infection and early spot infection of crops such as cucumber, peanut and beet.