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Pesticide composition containing pyrrole-azole kresoxim-methyl, fludioxonil and fluorine-pyrrole furanone

A technology of fluoropyranone and pyraclostrobin, applied to pesticide compositions and application fields thereof, can solve problems such as improper mixing of control effects, influence on control quality, increase environmental pollution, etc., so as to improve the control effect and reduce the Pollution, the effect of expanding the prevention and control spectrum

Inactive Publication Date: 2015-11-04
GUANGDONG ZHONGXUN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Diseases and insect pests in the field are often mixed. For example, aphids on potatoes, black mole and other diseases and insect pests are mixed all year round. Farmers need to purchase insecticides and fungicides at the same time. Temporary mixing of field head is random and often not excessive use , causing waste and increasing environmental pollution, that is, insufficient dosage affects the quality of prevention and control
Moreover, some fungicides and insecticides are not suitable for mixing together due to chemical reactions and other reasons. Improper mixing can easily lead to problems such as a decline in the control effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The following substances are all percentages by weight: pyraclostrobin 1%, fludioxonil 3%, fluroxypyrone 20%, Nongru No. 500 10%, lignin sodium iodate 1.5%, sodium benzoate 1.5%, polyacetic acid Vinyl ester 0.5%, silicone oil 1%, glycerol 1.5%, rose essential oil 0.5%, add water to make up to 100%. The components are pre-mixed, then added to a sand mill for grinding, and after high-shear mixing, film-forming agent and colorant are added to prepare 24% pyraclostrobin · fludioxonil · flupyrfuran Ketone suspension seed coating.

[0020] This embodiment is used to prevent and treat aphids, grubs, late blight and black mole on potatoes: 24% pyraclostrobin fludioxonil flupyrfurone suspension seed coating treatment by 120g a.i. / 100kg seed seed dressing, 40 days after sowing, the control effects on aphids, grubs, late blight and black mole on potatoes were 83.68%, 84.52%, 81.69%, 82.95% respectively; 10% pyraclostrobin 20% fludioxonil suspension seed coating According to 25g ...

Embodiment 2

[0022] The following substances are all percentages by weight: pyraclostrobin 1%, fludioxonil 1%, fluroxypyrone 20%, Nongru No. 400 10%, sodium lauryl sulfate 1.5%, sodium benzoate 1.5%, poly Vinyl acetate 0.5%, silicone oil 1%, glycerol 1.5%, rose bengal 0.5%, add water to make up to 100%. The components are pre-mixed, then added to a sand mill for grinding, after high-shear mixing, film-forming agent and colorant are added to prepare 22% pyraclostrobin·fludioxonil·flupyrfuran Ketone suspension seed coating.

[0023] This embodiment is used for preventing and treating aphids, grubs, late blight and black mole on potatoes: 22% pyraclostrobin fludioxonil flurpirfurone suspension seed coating is treated by 120g a.i. / 100kg seed dressing, 40 days after sowing, the control effects on aphids, grubs, late blight and black mole on potatoes were 85.21%, 81.48%, 83.74%, 84.56% respectively; 10% pyraclostrobin 20% fludioxonil suspension seed coating According to 25g a.i. / 100kg seed dre...

Embodiment 3

[0025] The following substances are all percentages by weight: pyraclostrobin 1%, fludioxonil 3%, fluroxypyrone 30%, Nongru No. 400 10%, aryl alkyl polyoxyethylene ether 1.5%, sodium benzoate 1.5% , polyvinyl alcohol 0.5%, silicone oil 1%, glycerol 1.5%, rose red 0.5%, add water to make up to 100%. The components are pre-mixed, then added to a sand mill for grinding, after high-shear mixing, film-forming agent and colorant are added to prepare 34% pyraclostrobin·fludioxonil·flupyrfuran Ketone suspension seed coating.

[0026]This embodiment is used to prevent and treat aphids, grubs, late blight and black mole on potatoes: 34% pyraclostrobin fludioxonil flurpirfurone suspension seed coating is processed by 120g a.i. / 100kg seed dressing, 40 days after sowing, the control effects on aphids, grubs, late blight and black mole on potatoes were 84.91%, 86.28%, 82.53%, 85.92% respectively; 10% pyraclostrobin 20% fludioxonil suspension seed coating agent According to 25g a.i. / 100kg ...

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PUM

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Abstract

The invention discloses a pesticide composition containing pyrrole-azole kresoxim-methyl, fludioxonil and fluorine-pyrrole furanone. The pesticide composition consists of an effective component A, an effective component B, an effective component C and common auxiliary components, wherein the effective component A accounts for 0.1-40 wt% of the composition, the effective component B accounts for 0.1-40wt% of the composition, the effective component C accounts for 1-70wt% of the composition, the effective component A is selected from the pyrrole-azole kresoxim-methyl, the effective component B is selected from the fludioxonil, and the effective component C is selected from the fluorine-pyrrole furanone. The composition for insect disinfestation and sterilization, disclosed by the invention, can effectively prevent and treat various diseases and insect pests of potatoes, has many advantages of being broad in preventing and treating spectrum, slow in resistance development, notable in synergistic effects, low in preventing and treating cost and the like.

Description

technical field [0001] The invention relates to a pesticide composition and its application field, in particular to a pesticide composition with pyraclostrobin, fludioxonil and fluroxypyrone as active ingredients, which is applied to the prevention and control of diseases and insect pests on potatoes. Background technique [0002] Pyraclostrobin is a methoxyacrylate fungicide, the mechanism of action is an inhibitor of mitochondrial respiration, and it has the functions of protection, treatment, eradication, penetration, strong systemic absorption and resistance to rain erosion. It has a wide bactericidal spectrum and is widely used to control wheat, barley, soybeans, peanuts, grapes, vegetables, potatoes, bananas, lemons, coffee, fruit trees, walnuts, tea trees, tobacco, ornamental plants, lawns and other field crops caused by Ascomycetes, Diseases caused by almost all types of fungal pathogens including basidiomycetes, deuteromycetes and oomycetes. [0003] Fludioxonil (F...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/24A01P7/04A01P3/00A01N43/36A01N43/40
Inventor 张志伟陈佛祥王礼文朱刚吴泽伟颜石雷
Owner GUANGDONG ZHONGXUN AGRI TECH
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