96results about How to "Inhibition of fungal resistance" patented technology

The invention discloses a bactericidal composition containing pyraclostrobin and prothioconazole and application thereof. The bactericidal composition uses the pyraclostrobin and prothioconazole as main effective components, wherein the weight ratio of the pyraclostrobin to the prothioconazole is (1-70):(1-50). The bactericidal composition can be used for preventing and treating diseases on cereals, melons and fruits, or vegetable crops, has higher synergic effect, overcomes and postpones the drug resistance of pathogenic bacteria, has the advantages of high bactericidal speed and long duration time, lowers the use 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 the crops, especially can be used for preventing and treating leaf blight, rust disease, powdery mildew, downy mildew, epidemic disease, anthracnose, scab, brown spot, seedling blight, gray mold, banana freckle, penicilliosis and other fungus diseases, and has better effect than a single agent.

The invention discloses a bactericidal composition containing prothioconazole and tebuconazole and application thereof. The bactericidal composition uses prothioconazole and tebuconazole as the main effective components. The insecticidal composition can be applied to control of diseases of cereal, fruit trees and vegetables, has high synergetic effects and overcomes and delays pathogen resistance; and the bactericidal composition has the advantages of high insecticidal speed, long effective period, reduced application cost and control effect obvious better than that of single dose usage. The insecticidal composition can be used for control of fungal diseases on crops, in particular for control of powdery mildew, sheath blight, wilt, leaf spot, rust, stalk break, net blotch, scald, botrytis, black spot, brown blotch, black shank and smut, and has better effect than single dose usage.

The invention discloses a bactericidal composition containing picoxystrobin and prothioconazole and an application thereof. The bactericidal composition uses picoxystrobin and prothioconazole as main active ingredients, wherein the mass ratio of picoxystrobin to prothioconazole is 1:50-70:1. The bactericidal composition can be applied to the prevention and treatment of cereals, fruit trees, and vegetable diseases, has a high synergistic effect, overcomes and delays the drug resistance of pathogens, has fast sterilization speed, long-lasting effect, reduces application costs, and has good control effect. Significantly better than its single dose use. The present invention can be used to prevent and treat fungal diseases on crops, especially can be used to prevent and treat wheat leaf blight, leaf rust, glume blight, brown spot, powdery mildew, leaf spot, fusarium wilt, sclerotinia, nettle Spot and moire, rice sheath blight, rice false smut, rape and peanut gray mold, black spot, brown spot, black shank, sclerotinia and rust fungal diseases, the effect is better than single agent use.

The invention discloses a composite synergic sterilization composition containing bixafen and flutriafol and application thereof. The sterilization composition employs bixafen and flutriafol as main effective components, and the weight ratio of bixafen to flutriafol 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, net blotch, sheath blight, take-all disease, smut, scald disease and the like, and has relatively good effect than singly-used effective components.

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 discloses an insecticide/bactericide composition containing dinotefuran and azoxystrobin and application thereof. The insecticide/bactericide composition takes dinotefuran and azoxystrobin as main active ingredients, wherein the weight ratio of dinotefuran to azoxystrobin is (0.1-85):(0.5-75). The insecticide/bactericide composition has the beneficial effects that the insecticide/bactericide composition can have higher synergy and is especially suitable for controlling diseases caused by crop pests and various fungi; the dosage of the mixture is greatly reduced compared with that of the independent active compound; the drug dosage is reduced in practical application and then the drug cost is reduced; the insecticide/bactericide composition can control the diseases caused by hemiptera, lepidoptera and coleoptera pests on the crops and fungi; and besides, the composition is also especially suitable for treating seeds and protecting the seeds from the diseases after germination.

The invention discloses a sterilization composition containing fluazinam and prothioconazole as well as an application thereof, which belong to the technical field of pesticide. The sterilization composition takes fluazinam and prothioconazole as main effective components, wherein weight ratio of fluazinam to prothioconazole is 1-70: 1-50. The sterilization composition can be used for preventing and controlling fungous diseases such as cereal, fruit or vegetable crops, especially can be used for preparing the sterilization medicines for preventing and treating powdery mildew, anthracnose, scab, penicilliosis, eqpidemic disease, leaf blight, rust, downy mildew, brown spot, fusarium patch and botrytis. The composition has high cooperative synergism effect, can overcome and delay the resistance of pathogen as well as enlarge a controlling spectrum, the sterilization speed is fast, persistent period is long, application cost is reduced, and the controlling effect of the composition is obviously better than that of a single dose.

The invention discloses a sterilization composition containing prothioconazole and isoprothiolane and a use thereof. The sterilization composition contains prothioconazole and isoprothiolane as main active components and a weight ratio of prothioconazole to isoprothiolane is 1-70: 1-50. The sterilization composition can be used for preventing and treating cereal, fruit tree and vegetable diseases, has high synergism, can overcome and delay pathogen resistance to drugs, has a fast sterilization speed and a long lasting period, reduces an application cost and has good prevention and treatment effects obviously better than that of a single agent. The sterilization composition can be used for preventing and treating fungal diseases of crops, especially can be used for preventing and treating fungous diseases such as powdery mildew, sheath blight, fusarium wilt, leaf spot, rust, sclerotinia rot, net blotch, leaf scald, botrytis, black spot, brown spot, black shank, rice blast and bacterial leaf blight and has effects better than that of a single agent.

The invention discloses a bactericidal composition containing isopyrazam and kresoxim-methyl and application thereof. The bactericidal composition is composed of main effect components isopyrazam and kresoxim-methyl in a weight ratio of (1-65):(1-70). 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, glume blight, leaf blight, downy mildew, epidemic disease and the like, and has better effects than a single agent.

The invention discloses a sterilization composition containing prothioconazole and fenoxanil and an application thereof. The sterilization composition takes prothioconazole and fenoxanil as main effective ingredients. The sterilization composition can be applied to prevention and treatment of diseases of grains, fruit trees and vegetables, has a relatively high synergetic effect, can be used for overcoming and retarding drug resistance of bacteria with high sterilization speed and long duration, and reducing application cost, and has a prevention and treatment effect remarkably superior to that of a single preparation. The sterilization composition can be used for preventing and treating fungous diseases of crops, especially powdery mildew, banded sclerotial blight, fusarium wilt, leaf spot, rust disease, sclerotinia sclerotiorum, net blotch, scald, botrytis, black spot, brown blotch, black shank and smut, and has an effect better than that of a single preparation.

The invention discloses a sterilization composition with isopyrazam and orysastrobin and application of the sterilization composition. The sterilization composition comprises isopyrazam and orysastrobin as main effective components, wherein the mass ratio of isopyrazam to orysastrobin is (1-70): (1-50). The sterilization composition is capable of preventing and treating diseases of cereals, fruit trees and vegetables, particularly fungal diseases such as anthracnose, downy mildew, gray mold, powdery mildew, damping off diseases, banded sclerotial blight and rice blast, has relatively high synergism, is capable of overcoming and retarding drug resistance of pathogenic bacteria, and is rapid in sterilization speed, long in effect lasting time and low in application cost, and the prevention and treatment effects of the sterilization composition are remarkably superior to those of single chemicals.

The invention discloses a sterilization composition containing prothioconazole. The sterilization composition contains active ingredients of prothioconazole and trifloxystrobin according to the mass ratio of (1:50) to -(70:1). The composition can be prepared into missible oil, suspending agentsuspensions, emulsion in water, micro emulsion, wettable powder or water dispersion particles. The ingredients are reasonable; the obvious sterilization effects and synergistic effects are achieved; the safety on to crops is high. The composition is applicable to the prevention and treatment of diseases such as botrytis, wheat head blight and banded sclerotial blight.

The invention discloses a bactericidal composition containing picoxystrobin and famoxadone, and applications thereof, wherein the bactericidal composition uses picoxystrobin and famoxadone as main effective components, and a mass ratio of picoxystrobin to famoxadone is 1:50-70:1. According to the present invention, the bactericidal composition can be used for preventing and controlling the diseases of cereals and vegetables, has high synergistic effect, can overcome and delay the drug resistance of bacteria, has advantages of rapid sterilization, long effective period and application cost reducing, can provide the prevention and control effect significant superior to the use of the single agent, can be used for preventing and controlling fungal diseases on crops, can be particularly used for preventing and controlling leaf blight, leaf rust, glume blight, brown spot, powdery mildew, leaf spot, blight, Sclerotium disease, net blotch and leaf blotch of wheat, rice sheath blight disease,and powdery mildew, downy mildew, net blotch, rust, glume blight, late blight, leaf spot, anthracnose, stem blight, corky scab and other fungal diseases of pea, beets, rape, grapes, potatoes, melons,hot peppers and tomatoes, and can provide the effects superior to the use of the single agent.