Penconazole and zhongshengmycin-containing sterilization composition and application thereof
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A composition, penconazole technology, applied in the application, fungicide, biocide and other directions, to achieve the effect of delaying drug resistance, good synergistic effect, and environmental friendliness
Active Publication Date: 2013-12-18
江西绿川生物科技实业有限公司
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And about the compounding of penconazole and Zhongshengmycin, there is no relevant report at home and abroad.
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Embodiment 1
[0043] Example 1: 20% penconazole Zhongshengmycin wettable powder
[0044] Mix 15% penconazole, 5% Zhongshengmycin, 5% polycarboxylate, 5% sodium lauryl sulfate and 70% kaolin, stir evenly in a stirring tank, pulverize through a jet mill and then mix Evenly, 50% penconazole · Zhongshengmycin wettable powder was prepared.
Embodiment 2
[0045] Example 2: 20% penconazole Zhongshengmycin wettable powder
[0046] Mix 10% penconazole, 10% Zhongshengmycin, 5% lignosulfonate, 3% wetting and penetrating agent F and 72% kaolin, stir evenly in a stirring tank, pulverize through a jet mill and then mix Evenly, 20% penconazole Zhongshengmycin wettable powder was obtained.
Embodiment 3
[0047] Example 3: 20% Penconazole Zhongshengmycin Suspension Concentrate
[0048] Mix 5% lignosulfonate, 3% propylene glycol, 1% xanthan gum, 0.6% silicone oil and 70.4% water. After mixing evenly by high-speed shearing, add 10% penconazole and 10% Zhongshengmycin, Grind the balls in a ball mill for 2-3 hours, so that the diameter of the particles is less than 5 mm, and prepare 20% penconazole Zhongshengmycin suspension concentrate.
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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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