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Insecticidal acaricidal composition and application thereof

A composition and compound technology, applied in the field of pesticides, can solve the problems such as the decline of drug efficacy and the occurrence of resistance, and achieve the effect of improving activity and high activity

Active Publication Date: 2014-01-22
SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to develop a binary insecticide and acaricide composition containing Compound 9 disclosed in CN101906075A and tetronic acid insecticide and acaricide, so as to improve the control effect, reduce the dosage, and simultaneously solve the problem of insecticide, insecticide, and acaricide. Problems such as the occurrence of resistance and the decline in drug efficacy that may be caused by long-term use of a single acaricide

Method used

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  • Insecticidal acaricidal composition and application thereof
  • Insecticidal acaricidal composition and application thereof
  • Insecticidal acaricidal composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Example 1: 20% Compound 9 Spirodiclofen EC

[0050] Compound 9 10%, spirodiclofen 10%, calcium dodecylbenzenesulfonate 2%, Nongru 600# 3%, xylene supplement 100%. Mix the above raw materials uniformly according to the conventional method of preparing EC to prepare 20% Compound 9 Spirodiclofen EC.

Embodiment 2

[0051] Example 2: 10% Compound 9 Spirodiclofen EC

[0052] Compound 9 9%, spirodiclofen 1%, calcium dodecylbenzenesulfonate 2%, Nongru 500# 3%, Nongru 33# 2%, xylene supplement 100%. Mix the above raw materials uniformly according to the conventional method of preparing EC to prepare 10% Compound 9 Spirodiclofen EC.

Embodiment 3

[0053] Embodiment 3: 10% compound 9 spirodiclofen suspending agent

[0054] Compound 9 5%, spirodiclofen 5%, arylphenol polyoxyethylene succinate sulfonate 5%, Sapinberry powder 5%, silicone compounds 0.1%, polyvinylpyrrolidone 1%, propylene glycol 1.8% , Make up to 100% with water. Mix the above raw materials uniformly according to the conventional method of preparing suspending agent to prepare 10% compound 9 spirodiclofen suspending agent.

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PUM

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Abstract

The invention belongs to the field of pesticides, and discloses an insecticidal acaricidal composition containing an active component A and an active component B, wherein the active component A is selected from the following compounds disclosed in the specification; the active component B is selected from tetronic acid (tetronic acid / tetramic acid derivative) insecticides and acaricides; the tetronic acid insecticides and acaricides comprise spirodiclofen, spiromesifen, spirotetramat or the like; and the weight ratio of the active component A to the active component B is 1:99-99:1. The composition has obvious synergistic action, widens the insecticidal spectrum, and reduces the pesticide consumption; and the pests can not easily generate drug resistance, and thus, the composition can be used for preventing and treating multiple pests and acarids on multiple crops.

Description

technical field [0001] The invention belongs to the field of pesticides, and relates to a synergistic compound composition containing two active components, in particular to an insecticidal and acaricidal composition 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 to be caused by the use of chemical agents to control insect pests is the emergence of resistance to insecticides 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 chemical residues and environmental pollution. . Reasonable compounding or mixing of chemical insecticides and acaricides can expand the spectrum of insecticides and acaricides, improve the control effect, prolong the application per...

Claims

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Application Information

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IPC IPC(8): A01N43/54A01N43/12A01N47/06A01P7/04A01P7/02
Inventor 刘少武宋玉泉罗艳梅崔勇冯聪李慧超刘长令
Owner SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD
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