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Pyraclostrobin and prochloraz pesticide mixture

A technology of pyraclostrobin and prochloraz, which is applied in the direction of fungicides, animal repellents, botany equipment and methods, etc., and can solve the problems of no pyraclostrobin and prochloraz, etc.

Inactive Publication Date: 2009-09-09
BEIJING YOLOO BIO TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] According to the patent literature search, there is currently no domestic patent for the combination of pyraclostrobin and prochloraz. Therefore, the combination of pyraclostrobin and prochloraz has certain novelty and practicability

Method used

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  • Pyraclostrobin and prochloraz pesticide mixture
  • Pyraclostrobin and prochloraz pesticide mixture
  • Pyraclostrobin and prochloraz pesticide mixture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The weight ratio of each component in embodiment 1 emulsifiable concentrate

[0034] Pyraclostrobin 5%

[0035] Prochloraz 20%

[0036] Methanol 8%

[0037] 2201 7.5%

[0038] 0201B 2.5%

[0039] Methyl Oleate 20%

[0040] Silicone 3%

[0041] Toluene make up to 100%

Embodiment 2

[0042] The weight ratio of each component in the microemulsion of embodiment 2

[0043] Pyraclostrobin 10%

[0044] Prochloraz 25%

[0045] Methanol 5%

[0046] Calcium dodecylbenzenesulfonate 7.5%

[0047] Phenylphenol Ethoxylate 2.5%

[0048] Methyl Oleate 20%

[0049] Deionized water to make up to 100%

Embodiment 3

[0050] The weight ratio of each component in the wettable powder of embodiment 3

[0051] Pyraclostrobin 10%

[0052] Prochloraz 35%

[0053] Sodium dodecylbenzenesulfonate 8%

[0054] Calcium lignosulfonate 6%

[0055] Polyvinyl alcohol 2.5%

[0056] Silica 12%

[0057] Diatomaceous earth balance / 2

[0058] Kaolin balance / 2

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Abstract

The invention belongs to the technical field of pesticides, and relates to a pyraclostrobin and prochloraz pesticide mixture. The mixture is applicable to preventing diseases of crops such as cereal, various melons, fruits, vegetables, banana, capsicum, paddy rice, mango and pineapple and the like. The effective constituents of the pesticide are pyraclostrobin and prochloraz, wherein, the pyraclostrobin accounts for 0.5%-60%, and the prochloraz accounts for 1%-70%. The pesticide mixture overcomes defects of the original single constituent, is characterized by obvious complementation and synergic action, high co-toxicity coefficient, quick action, broad spectrum and low cost, and can be made into oil emulsion, micellar emulsion, suspension, wettable powder, and water dispersible granule. The pesticide mixture has the advantages of excellent control effect, longer effective duration and lower consumption, suspension of pesticide resistance generation, reduction of environmental pollution and good practicability.

Description

technical field [0001] The invention relates to a compound pesticide, in particular to a compound pesticide of pyraclostrobin and prochloraz. Background technique [0002] Pyraclostrobin (ovraclostrobin) is a novel methoxyacrylate (strobilurin) broad-spectrum fungicide, its structural formula is: [0003] [0004] Pyraclostrobin is a high-efficiency mitochondrial respiration inhibitor improved on the basis of krysstrobin. It has higher activity, which is three times that of the current similar fungicides. It can control Ascomycetes, Basidiomycetes, Deuteromycetes, Most diseases such as oomycetes. Pyraclostrobin has a strong inhibitory effect on spore germination and the growth of mycelia in leaves, and has protective and therapeutic activities. Because the drug has the characteristics of permeability, local systemic activity, long-lasting effect, and resistance to rain erosion, it is widely used to control wheat, rice, peanuts, grapes, vegetables, potatoes, bananas, lem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/38A01N47/24A01P3/00
Inventor 蒋勤军王明康杨会营王晓辉刘晓娇
Owner BEIJING YOLOO BIO TECH CORP
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