Penconazole and zhongshengmycin-containing sterilization composition and application thereof

Abstract

The invention relates to the field of pesticide compounding techniques, particularly relates to a penconazole and zhongshengmycin-containing sterilization composition, and also relates to an application thereof. The penconazole and zhongshengmycin-containing sterilization composition comprises effective ingredients of penconazole and zhongshengmycin with a weight part ratio of (90:1)-(1:90), and the penconazole and zhongshengmycin-containing sterilization composition is prepared into a wettable powder, a suspending agent, an emulsion in water, a water dispersible granule, emulsifiable concentrate and the like after being added with assistants and an excipient, and is used for controlling fungal diseases caused by germs such as erysiphe, uromyces, mortierella, septoria and venturia and bacterial diseases caused by germs such as Gram-positive bacteria, Gram-negative bacteria, mycobacteria and saccharomycetes. The penconazole and zhongshengmycin-containing sterilization composition has a relatively good synergism within a certain range, is superior to a single preparation on the aspect of control effects, is relatively durable in pesticide effect, has a special effect on controlling powdery mildew, rust diseases, scab, leaf spot diseases, gray mold, white rot, soft rot, streak diseases, rice blast, ring spot, gibberellic diseases and bacterial diseases, is relatively low in residue, is relatively easily decomposed after a lasting period, is relatively environment-friendly, and is beneficial to the increase of yield and income in an agricultural district.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a bactericidal composition containing penconazole and Zhongshengmycin, and also relates to the application of the bactericidal composition. Background technique [0002] Penconazole, chemical name: 1-[2-(2,4-dichlorophenyl)pentyl]-1H-1,2,4-triazole, belongs to triazole fungicides, and is ergosterol demethylation Oxygenation inhibitors have a good control effect on diseases caused by powdery mildew, rust fungus, sporomyces, Septoria, and scabella on cereal crops, vegetables, fruit trees, and peanuts. When used alone, the prevention and control spectrum is narrow, and when used for a long time, bacteria are prone to develop drug resistance. In addition, the cost of using this agent alone is relatively high. [0003] The chemical structural formula of penconazole is: [0004] [0005] Zhongshengmycin is a new type of agricultural antibiotic successfully developed ...

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