34results about How to "Overcome and delay resistance" patented technology

The invention discloses an agricultural sterilization composition. Effective components of the agricultural sterilization composition comprise fludioxonil and ningnanmycin; a mass ratio of the fludioxonil to the ningnanmycin is (40:1) to (1:40), and other components are pesticidally available and acceptable auxiliary components. The composition can be prepared into suspension, aqueous capsule suspension, suspended seed coating, and wettable powder or water dispersible granules by an existing method. After the fludioxonil and the ningnanmycin are compounded according to a certain ratio, the agricultural sterilization composition has an obvious synergism effect and is mainly used for preventing and treating wheat sharp eyespot and cucumber gray mold.

The invention discloses an agricultural sterilizing composition comprising the effective components including fludioxonil and pyrimidine nucleoside antibiotics in the mass ratio of 40:1 to 1:40 and the balance of auxiliary components allowable to use and acceptable in a pesticide. The composition disclosed by the invention can be prepared into a suspending agent, a micro-capsule suspending agent, a suspended seed coating, wettable powder or water dispersible granules by using known methods. After fludioxonil and pyrimidine nucleoside antibiotics are compounded according to a certain ratio, a remarkable synergistic effect is taken, and the agricultural sterilizing composition is mainly used for preventing and controlling rice sheath blight and wheat powdery mildew.

The invention discloses a bactericidal composition containing benzovindiflupyr. The effective constituents of the bactericidal composition are benzovindiflupyr and triclopyricarbe at a mass ratio of 1: 50 to 50: 1. The composition has an obvious synergistic effect and high safety, is suitable for preventing and curing powdery mildew and gray mold of crops, and is particularly suitable for preventing and curing powdery mildew and gray mold of vegetables, fruit trees and cereal crops.

The invention discloses a bactericidal composition containing SYP-Z048. The effective components of the bactericidal composition are SYP-Z048 and fluopicolpkd, and the weight ratio of SYP-Z048 to fluopicolpkd is 1:50-50:1. The bactericidal composition has the advantages of prominent synergetic effect and high safety, and can be used to treat and prevent powdery mildew of vegetable, fruit trees, and cereal crops.

The invention discloses a bactericidal composition, the active ingredients of which are flufenapest and pyraclostrobin, and the mass ratio of the two is 1:50-50:1. The composition has obvious synergistic effect and good safety, and is suitable for preventing and controlling powdery mildew and rust of vegetables, fruit trees and cereal crops.

The invention discloses a synergistic insecticidal composition containing afidopyropen, wherein effective components of the synergistic insecticidal composition comprise afidopyropen and matrine with the mass ratio of 50:1-1:10, and the total mass content of the effective components in the composition is 3% to 65%. The composition can be made into a suspending agent, a suspension emulsion, a microemulsion, a water emulsion, a wettable powder, water dispersible granules or a microcapsule suspending agent which is allowed in agriculture. The synergistic insecticidal composition has reasonable components, has good effects on plant hopper, tea lesser leafhopper, thrips and other piercing-sucking type and rasping-sucking mouthpart pests on rice, tea leaves and vegetable crops; compared with a conventional single preparation, the synergistic insecticidal composition has significant insecticidal effects, has obvious synergistic effects, reduces the pesticide dosage, thereby reducing the cost and reducing pollution to the environment and facilitating governance for drug resistance of the pests; the synergistic insecticidal composition has great economic and social benefits in promotion and application.

The invention discloses a sterilization composition containing benzovindiflupyr; the active ingredients are the benzovindiflupyr and fluopicolpkd, and the mass ratio of the benzovindiflupyr and the fluopicolpkd is 1:50 to 50:1. The composition has significant synergistic effect and good safety, and is applicable for preventing and treating rice blast and powdery mildew of vegetables, fruit trees and cereal crops.