125 results about "Isopyrazam" patented technology

The invention discloses a sterilizing composition containing js399-19 and an amide fungicide. The sterilizing composition comprises a first effective active ingredient js399-19 and a second effective active ingredient amide fungicide selected from silthiopham, isotianil, isopyrazam, fluxapyroxad and fluopyram. The weight percentage of the first and second active ingredients is 1:20-20:1, preferably 1:10-10:1. The composition can be used to formulate agriculturally permitted water dispersible granule, wettable powder, suspending agents, flowable concentrates for seed coating, dispersible powder for seed treatment or dispersible granule for seed treatment. The sterilizing composition is reasonable in components, good in sterilizing effect and low in cost, and the activity and sterilizing effect are not simply overlapped by components. Compared with current single preparation, besides the remarkable sterilizing effect, the sterilizing composition also has a remarkable synergetic effect, has no pollution to crops, is good in safety, and meets the safety requirement of pesticide preparations. The sterilizing composition containing js399-19 and the amide fungicide provided by the invention has remarkable preventing and treating effect on take-all disease of wheat and rust disease.

The invention discloses a solid-phase extraction-gas chromatography tandem mass spectrometry detection method for pyrazol bactericides in wine. According to the method disclosed by the invention, five pyrazol bactericides such as penflufen, fluxapyroxad, isopyrazam, rabenzazole and furametpyr in a wine sample can be simultaneously measured. The method comprises the following steps: adding ultrapure water into the wine sample, diluting to obtain a to-be-detected solution; purifying the to-be-detected solution by using an HLB solid-phase extraction column, and separating by using a C18 reversed-phase column; performing qualitative analysis on a target analyte in a multiple-reaction monitoring mode by comparing retention time and ion pair information, and performing external standard quantification. The method has the advantages of high analysis speed, high sensitivity, high reproducibility and high accuracy, and a novel detection method is provided for evaluating the quality of the wine sample.

A fungicidal composition containing a fungicidally effective amount of the compound of Formula I:

5-fluoro-4-imino-3-methyl-1-tosyl-3,4-dihydropyrimidin-2(1H)-one, and at least one fungicide selected from the group consisting of fluxapyroxad, benzovindiflupyr, penthiopyrad, isopyrazam, boscalid, and fluopyram provides synergistic control of selected fungi.

The invention discloses a sterilization composition containing isopyrazam and carbendazim and application of the sterilization composition. The sterilization composition comprises isopyrazam and carbendazim as main effective components, wherein the mass ratio of isopyrazam to carbendazim is (1-70):(1-50). The sterilization composition can be used for preventing and treating diseases of cereals, fruit trees and vegetables, has a relatively good synergistic effect, overcomes and retards drug resistance of bacteria and is high in sterilization speed and long in lasting period, the application cost is lowered, and the prevention and treatment effect of the sterilization composition is remarkably superior to that of a single reagent. The sterilization composition can be used for preventing and treating fungous diseases of crops, particularly fungous diseases such as rice sheath blight diseases, rice blast and pepper phytophthora blight, and the effect of the sterilization composition is remarkably superior to that of the single reagent.

The present invention discloses a bactericidal composition containing benziothiazolinone and succinic dehydrogenase inhibitor. The composition comprises two active components, a component A and a component B; the component A is benziothiazolinone, and the component B is a succinic dehydrogenase inhibitor fungicide selected from the group consisting of thifluzamide, boscalid, Penthiopyrad, Isopyrazam, biphenyl penthiopyrad, fluorine myclobutanil amide, Fluxapyroxad, penflufen, fluopyram or Benzovindiflupyr. The weight ratio of the component A and component B is 1:50-50:1, preferably 1:10-10:1. The composition can be prepared into a wettable powder, a water dispersion granule, a suspending agent and an emulsion in water for prevention and control of wheat rust, and downy mildew and epidemic diseases of vegetables, melons and fruits.

The invention discloses a beta-pinene-containing synergistic pesticide composition. The beta-pinene-containing synergistic pesticide composition comprises an active ingredient A and an active ingredient B, wherein the active ingredient A is beta-pinene, and the active ingredient B is selected from avermectin, etoxazole, spirocliclofen, bifenazate, SYP-9625, dinotefuran, thiamethoxam, flonicamid, chlorfenapyr, chlorantraniliprole, cyantraniliprole, emamectin benzoate, flubendiamide formate, Tolfenpyrad, tetrachlorantraniliprole, indoxacarb, cyflumetofen, Dufulin, Xinjunan, azoxystrobin, pyraclostrobin, fluorothiazolidinone, isopyrazam, cyhalofop-butyl, fenoxaprop-p-ethyl and other components. Beta-pinene is a broad-spectrum synergist of insecticide/bactericide and herbicide; through application of the beta-pinene synergist, the chemical pesticide control effect is enhanced, a rapid pesticide effect is achieved, and the use amount of chemical pesticide is reduced; and moreover, the costis reduced, the ecological environment is protected, and the resistance of harmful organisms to the chemical pesticide is delayed.

The invention discloses a sterilizing composition containing isopyrazam and triazole bactericide and application thereof. Effective active components of the sterilizing composition include a first active component and a second active component, wherein the first active component is isopyrazam; the second active component is one of hexaconazole, tebuconazole, difenoconazole, epoxiconazole, cyproconazole and flutriafol; and the weight ratio of the first active component to the second active component is (1:8)-(8:1), preferably (1:5)-(5:1). The composition can be prepared into agriculturally allowable preparation forms such as water dispersible granules, wettable powder and suspending agents. The invention is reasonable in composition and favorable in sterilizing effect; and the activity and the sterilizing effect of the sterilizing composition are not the simple superposition of activities of all the components. Compared with the existing single preparation, the sterilizing composition has remarkable synergistic action beside remarkable sterilizing effect. In addition, the sterilizing composition disclosed by the invention has favorable crop safety, conforms to safety requirements of pesticide preparations and has remarkable control effect on powdery mildew of crops.

The present invention provides a fungicidal composition useful as an agricultural and horticultural fungicide having remarkably improved controlling effects against plant diseases, and a method for controlling plant diseases using the composition. A fungicidal composition comprising, as active ingredients, (a) 3- (2,3,4-trimethoxy-6-methylbenzoyl)-5-chloro-2-methoxy-4-methylpyridine (pyriofenone) or its salt and (b) at least one fungicide selected from the group consisting of bixafen, fluxapyroxad, penflufen, isopyrazam, fluopyram, ametoctradin, fenpyrazamine and sedaxane, and a method for controlling plant diseases, which comprises applying the fungicidal composition to plants.

The invention discloses a composite synergistic bactericidal composition containing isopyrazam and azoxystrobin and application thereof. The bactericidal composition takes isopyrazam and azoxystrobin as main effective components, wherein the isopyrazam and azoxystrobin are in a weight ratio of 1-60:1-70. The bactericidal composition can be used for preventing and treating diseases of cereal crops, vegetables and fruit trees, has a high synergistic effect, prevents and delays the drug resistance of bacteria, has a fast bactericidal speed, longer duration and reduced application cost, and the prevention and treatment effects are significantly better than those of a single agent. The composite synergistic bactericidal composition containing isopyrazam and azoxystrobin provided by the invention can be used for preventing and treating fungal diseases in crops, especially can be used for preventing and treating rust disease, powdery mildew, leaf spot disease, net blotch, glume blight, scab, rice blast and other fungal diseases, and has better effects than single agent.

The invention belongs to the technical field of pesticides, and particularly relates to a bactericidal composition for preventing and treating pineapple anthracnose. Effective components of the bactericidal composition for preventing and treating pineapple anthracnose are compounded by coumoxystrobin and an SDHI bactericide, and the SDHI bactericide is any one of sedaxane, fluopyram and isopyrazam. After the pesticide composition is compounded, the effective components have no cross resistance, a good synergistic effect is achieved, the pineapple anthracnose prevention and treatment effect canbe improved, the pesticide application dosage is reduced, pesticide residues are reduced, and the environmental pressure is relieved; in addition, the coumoxystrobin and SDHI bactericides have different bactericidal action sites, so that the generation of drug resistance of germs can be effectively delayed, and the prevention and treatment cost of pineapple anthracnose is reduced.

The present invention discloses a bactericidal composition containing isopyrazam and an application thereof. Effective ingredients of the composition are isopyrazam (A) and imidazole bactericide (B), wherein B is selected from one of carbendazim, thiophanate methyl, benomyl and thiabendazole; and a mass ratio of A to B is 1:50-50:1. The composition has obvious synergistic effect and good safety, is suitable for controlling agricultural crop powdery mildew, particularly suitable for controlling vegetable, fruit tree and cereal crop powdery mildew.

The invention discloses a bactericidal composition containing isopyrazam and prothioconazole and application thereof. The bactericidal composition is composed of main effect components isopyrazam and prothioconazole in a weight ratio of (1-60):(1-80). The bactericidal composition is used for preventing and treating diseases of cereal crops, vegetables and fruit trees, has higher synergic action, overcomes and postpones the drug resistance of pathogenic bacteria, has the advantages of high bactericidal speed, long duration period and lower application cost, and has obviously better preventing and treating effects than a single agent. The bactericidal composition can be used for preventing and treating fungus diseases on crops, especially can be used for preventing and treating such fungus diseases as rust disease, powdery mildew, leaf spot, net blotch, brown spot, sheath blight, hollow stald rot, blight and the like, and has better effects than a single agent.

The invention provides an isopyrazam and tetraconazole bactericidal composition and an application thereof. Two effective component of the composition have an excellent synergistic effect. Specifically, the weight ratio of isopyrazam to tetraconazole in the composition is 10:1 to 1:10 based on active components, and preferably 5:1 to 1:5. The bactericidal composition disclosed by the invention has a quite good prevention and treatment effect in preventing and treating strawberry powdery mildew and can be used for reducing the dosage of a used pesticide, lowering the cost of the pesticide and also relieving the pressure to environment.

The invention provides a bactericidal composition. The bactericidal composition comprises the following active components: isopyrazam and fluopicolide in a weight ratio of 50: 1 to 1: 50. The invention relates to the application of the bactericidal composition to controlling harmful fungi and bacteria on cereals, vegetables, fruits, ornamental plants and vines. The invention further relates to theapplication of the bactericidal composition to to-be-controlled sites for preventing and treating pathogenic or saprophytic fungi and bacteria in soil or cultivation mediums. The invention also relates to the application of the bactericidal composition to treatment of seeds to protect the seeds from invasion by carried phytopathogens.

The invention discloses a sterilization composition containing isopyrazam and fluazinam and application thereof. The sterilization composition takes the isopyrazam and the fluazinam as main effective components, wherein the mass ratio of isopyrazam to fluazinam is (1-70) to (1-50). The sterilization composition can be applied to prevention and treatment of diseases of cereals, fruit trees and vegetables, and has relatively high synergetic effect; the drug resistance of bacteria is overcome and delayed, the sterilization speed is rapid, the lasting period is long and the application cost is reduced; and the prevention and treatment effect is obviously better than that of the utilization of a single dosage. The sterilization composition can be used for preventing and treating fungal diseases on crops and particularly can be used for preventing and treating the fungal diseases including wheat powdery mildew, grape gray mold rot, rice phytophthora root rot and the like, and the effect is better than that of the utilization of the single dosage.

A fungicidal composition containing a fungicidally effective amount of a) a compound of Formula I and (b) at least one fungicide selected from the group consisting of epoxiconazole, prothioconazole, azoxystrobin, pyraclostrobin, penthiopyrad, isopyrazam, bixafen, boscalid, chlorothalonil and isobutyric acid (3S,6S,7R,8R)-8-benzyl-3-[(3-isobutyryloxymethoxy-4-methoxypyridine-2-carbonyl)-amino]-6-methyl-4,9-dioxo-[1,5]dioxonan-7-yl ester provides synergistic control of selected fungi.

The invention discloses a bactericidal composition containing isopyrazam and picoxystrobin and application thereof. The bactericidal composition is composed of main effect components isopyrazam and picoxystrobin in a weight ratio of (1-60):(1-80). The bactericidal composition is used for preventing and treating diseases of cereal crops, vegetables and fruit trees, has higher synergic action, overcomes and postpones the drug resistance of pathogenic bacteria, has the advantages of high bactericidal speed, long duration period and lower application cost, and has obviously better preventing and treating effects than a single agent. The bactericidal composition can be used for preventing and treating fungus diseases on crops, especially can be used for preventing and treating such fungus diseases as rust disease, powdery mildew, leaf spot, brown spot, net blotch, leaf blotch, glume blight, leaf blight and the like, and has better effects than a single agent.

The invention discloses a composite synergic sterilization composition containing isopyrazam and tebuconazole and application thereof. The sterilization composition employs isopyrazam and tebuconazole as main effective components, and the weight ratio of isopyrazam to tebuconazole is 1-60:1-80. The sterilization composition is applicable to control diseases of cereal crops, vegetables and fruit trees, has relatively high cooperative synergic effect, helps to overcome and delay drug resistance of pathogens, is fast in sterilization speed, relatively long in persistent period and reduced in application cost, and has obviously better control effect than other singly-used reagents. The composite sterilization composition is applicable to control fungous diseases of crops, and especially applicable to fungous diseases such as wheat rust disease, powdery mildew, leaf spot disease, sheath blight, take-all disease, smut, scald disease, wheat scab and the like, and has relatively good effect than singly-used effective components.

The invention relates to a bactericidal composition containing captan and isopyrazam. The weight ratio of the captan to the isopyrazam in the bactericidal composition is 1:5-50:1, and preferred mass ratio is 1:1-10:1; active ingredients in the bactericidal composition account for 20-80% of the weight content percentage of the composition, and the preferred percentage is 30-60%. According to the composition, the synergistic bactericidal composition can be prepared into any kind of suitable preparations used in agricultural production, and the kinds of the preparation include but not limited toemulsifiable concentrates, wettable powder, suspending agent, water dispersible granule, microemulsion, aqueous emulsion and the like; the composition has the advantages of being good in protection effect, low in cost, environmentally-friendly and safe.

The invention discloses a bactericidal composition containing isopyrazam and tiadinil and application of the bactericidal composition. The bactericidal composition takes the isopyrazam and the tiadinil as main effective components, wherein the mass ratio of the isopyrazam to the tiadinil is (1 to 70):(1 to 50). The bactericidal composition can be applied to control on cereal, fruit tree and vegetable diseases, has higher synergetic effect, and is high in sterilizing speed and long in lasting period; the insecticide resistance of germs is overcome and delayed; the application cost is reduced; the control effect of the bactericidal composition is remarkably superior to that of a single agent of the isopyrazam or the tiadinil. The bactericidal composition disclosed by the invention can be used for controlling fungi diseases on crops, and particularly can be used for controlling fungi diseases such as wheat blight, smut disease, rice blast and powdery mildew; the effect of the bactericidal composition is remarkably superior to that of the single agent.

The invention discloses a sterilization composition containing folpet and isopyrazam and application thereof. The sterilization composition uses folpet and isopyrazam as major active ingredients, wherein the mass ratio of the folpet to the isopyrazam is (1 to 50):(50 to 1). The sterilization composition can be applied to the prevention and treatment of cereal crop and vegetable and fruit tree diseases, has high synergistic interaction effects, overcomes and delays the pathogenic bacterium drug resistance, and has the advantages that the sterilization speed is high; the effect duration period is longer; the application cost is reduced; the prevention and treatment effects are obviously better than those of other single agents when being used. The sterilization composition can be used for preventing and treating fungus diseases on the crops, and can be particularly used for preventing and treating fruit and vegetable downy mildew and epidemic diseases; the prevention and treatment effects are better than that of a single agent.

The invention provides a bactericidal composition. The bactericidal composition comprises the following active components: isopyrazam and fluopyram in a weight ratio of 50: 1 to 1: 50. The invention also relates to the application of the bactericidal composition to controlling harmful fungi and bacteria on cereals, vegetables, fruits, ornamental plants and vines. The invention further relates to the application of the bactericidal composition to to-be-controlled sites for preventing and treating pathogenic or saprophytic fungi and bacteria in soil or cultivation mediums. The invention also relates to the application of the bactericidal composition to treatment of seeds to protect the seeds from invasion by carried phytopathogens.