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A kind of composition containing pyrimethan and its application

A composition, technology of pyrimidan, applied in the field of pesticides

Active Publication Date: 2017-12-15
SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there has been no report on the compound composition of pyriflufen and these insecticides and acaricides with different mechanisms of action, for example, with cyflufen, pyrimid, fenpyroxifen, fenazafen, tebufenpyrad, bromine, etc. Micarid, chlorfenapyr, matrine, indoxacarb, abamectin, emamectin benzoate, spinosad, fipronil, butene fipronil, metaflumizone, Chlorantraniliprole compound

Method used

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  • A kind of composition containing pyrimethan and its application
  • A kind of composition containing pyrimethan and its application
  • A kind of composition containing pyrimethan and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0137] Example 1: 2% Pyrimimethan·Abamectin Benzoate EC (1:1)

[0138] Pyrimimethan 1%, emamectin benzoate 1%, styrylphenol polyoxyethylene ether 5%, calcium dodecylbenzenesulfonate 3%, dimethyl sulfoxide 10%, acetic acid 5% of sec-butyl ester and 100% of methyl oleate. The above raw materials are prepared according to the conventional method of EC, and after mixing, stirring and dissolving completely, 2% pyrimimethan·emamectin benzoate EC is obtained.

Embodiment 2

[0139] Example 2: 10% Pyrimimethan·Abamectin EC (2:3)

[0140] Pyrimimethan 4%, Abamectin 6%, Styrylphenol polyoxyethylene ether 6%, Calcium dodecylbenzene sulfonate 2%, Dimethyl sulfoxide 15%, Second-butyl acetate supplemented to 100 %. The above raw materials are prepared according to the conventional method of emulsifiable concentrate, after mixing, stirring and dissolving completely, 10% pyrimethanil · abamectin emulsifiable concentrate is obtained.

Embodiment 3

[0141] Example 3: 25% Pyrimimethan Spinosad Suspension Concentrate (4:1)

[0142] Pyrimimethan 20%, spinosad 5%, lignosulfonate 2%, calcium dodecylbenzenesulfonate 2%, magnesium aluminum silicate 0.5%, methyl cellulose 1%, organic silicon defoaming Agent 0.5%, water make up to 100%. The above raw materials are prepared according to the conventional method of suspending agent, after mixing, high-speed shear dispersion, and sand milling, 25% pyrimethanil spinosad suspending agent is obtained.

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PUM

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Abstract

The invention belongs to the field of pesticides, and discloses an insecticidal and acaricidal composition containing two active components A and B, wherein the active component A is selected from pyriminostrobin; the active component B is selected from cyflumetofen, fluacrypyrim, fenpyroximate, fenazaquin, tebufenpyrad, bromopropylate, chlorfenapyr, sophocarpidine, indoxacarb, a biological source insecticidal and acaricidal agent, a nereistoxin insecticide, a mitochondria respiration inhibitor acaricidal agent, other novel effect pesticides or protective fungicides. The weight part proportion of the two active components A and B in the composition is (1:9) to (99:1). The composition has an obvious synergism effect, and can be used for preventing and treating multiple kinds of insects and pest mites.

Description

technical field [0001] The invention belongs to the field of pesticides, and in particular relates to a composition containing pyrizamid and its application. Background technique [0002] In the actual process of agricultural production, the application of chemical agents is one of the most effective means of controlling plant diseases and insect pests. However, the most likely problem caused by chemical control of pests is the generation of resistance of pests and pest mites. At the same time, long-term continuous high-dose application of single chemical insecticides and acaricides is likely to cause a series of problems such as drug residues and environmental pollution. Reasonable compounding or mixing of chemical insecticides and acaricides can expand the insecticidal and acaricidal spectrum, improve the control effect, prolong the application period, reduce the dosage, reduce the drug damage, reduce the residue, delay the pests, and resist the mite. Insecticide and acar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/34A01N47/38A01N47/14A01N47/02A01N43/56A01N43/90A01N43/54A01P7/02A01P7/04A01N43/22A01N43/36A01N37/42
Inventor 刘少武范晓溪班兰凤崔勇宋玉泉李慧超刘长令
Owner SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD
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