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A kind of pesticide composition and fungicide containing poisonous fluorophosphorus and imidazole fungicides

A pesticide composition and fungicide technology, applied in the field of pesticides, can solve the problems of undiscovered parafluorophos and imidazole fungicides, and achieve the effects of improving drug efficacy, reducing dosage, and delaying resistance

Active Publication Date: 2017-02-22
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After searching, no related reports were found on the combination of pentafluorophos and imidazole fungicides

Method used

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  • A kind of pesticide composition and fungicide containing poisonous fluorophosphorus and imidazole fungicides
  • A kind of pesticide composition and fungicide containing poisonous fluorophosphorus and imidazole fungicides
  • A kind of pesticide composition and fungicide containing poisonous fluorophosphorus and imidazole fungicides

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preparation example Construction

[0031] 1. Preparation of water dispersible granules

[0032] Mix the components uniformly according to the formula ratio of each example in the following example, after being pulverized by a jet mill, stir for 30 minutes, knead, and then add it to a fluidized bed for granulation, dry and sieve after granulation to obtain this product Invention of water-dispersible granules of fungicides.

[0033]

[0034]

[0035] 2. Preparation of wettable powder

[0036] The wettable powder of the fungicide of the present invention is obtained by mixing hexafluorophos, imidazole fungicide (abbreviated as component B), wetting agent, dispersant and filler evenly, and pulverizing and mixing in a pulverizer.

[0037]

[0038] 3. Preparation of suspending agent

[0039] Grind pentadophos, imidazole fungicides (referred to as component B), additives and water in a sand mill, pump them into a high-speed shear after grinding, add antifreeze, thickener, and the remaining Water is mixed a...

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PUM

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Abstract

The invention provides a pesticide composition and a fungicide. The pesticide composition contains Dufulin and imidazole fungicide, wherein the imiddazole fungicide is one or more of cyazofamid, prochloraz, triflumizole, pefurazoate, imazalil and fenamidone, and the weight ratio of Dufulin to the imidazole fungicide is (60-1):(1-30). The pesticide composition provided by the invention accounts for 0.1-90% of the total weight of the fungicide. Compared with single dosages, the pesticide composition and the fungicide have the advantages of improving control effect, reducing dosage and delaying drug resistance; and the pesticide composition and the fungicide can be used for treating viral diseases and also can be used for preventing and treating fungal diseases, so that the pesticide composition and the fungicide are ecological pesticides with high safety and extremely low toxicity.

Description

technical field [0001] The present invention relates to the technical field of pesticides, in particular to a pesticide composition compounded with hexafluorophos and imidazole fungicides and a fungicide thereof. Background technique [0002] In the pesticide market in the past two years, the sales of domestic fungicides have been declining, mainly because the control effect of disease control is far inferior to that of foreign fungicides. However, the development of a new pesticide component in my country requires high input costs and immature technology. Although new pesticide ingredients abroad have good efficacy, they are expensive. Therefore, compounding pesticide active ingredients with different action mechanisms is an effective and fast way to develop new pesticide products and control resistant pests and diseases. After the active ingredients of different pesticides are compounded, they will show three types of effects: additive effect, synergistic effect and anta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N57/24A01P1/00A01P3/00A01N43/50A01N47/38
Inventor 蒙博刘玉生刘妤玲
Owner GAUNGXI TIANYUAN BIOCHEM