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Spirotetramat and fenvalerate containing pesticide composite

A pesticide composition, fenvalerate technology, applied in the direction of insecticides, animal repellents, plant growth regulators, etc., to achieve the effects of reducing the dosage, overcoming the resistance of pests, and the safety of crops

Inactive Publication Date: 2012-03-14
GUANGDONG ZHONGXUN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no report and application of the mixture of spirotetramat and fenvalerate to control piercing-sucking mouthparts pests

Method used

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  • Spirotetramat and fenvalerate containing pesticide composite
  • Spirotetramat and fenvalerate containing pesticide composite
  • Spirotetramat and fenvalerate containing pesticide composite

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0023] Formulation example 2: Weigh 15% spirotetramat, 1% fenvalerate, 5% Nongru 700# (alkylphenol formaldehyde resin polyoxyethylene ether), 2% Tween-60# (sorbitol monohard Fatty acid ester polyoxyethylene ether), 2% alkylphenol polyoxyethylene ether formaldehyde condensate phosphate, 3% propylene glycol, 0.2% xanthan gum, add deionized water to make up to 100%. After mixing the above raw materials, 16% spirotetramat-fenvalerate suspension concentrate was obtained through high-speed shear emulsification.

Embodiment 3

[0024] Formulation example 3: Weigh 10% spirotetramat, 2% fenvalerate, 7% Nongru 500# (calcium dodecylbenzenesulfonate), 3% Span-60# (sorbitan monostearate ), 5% Nongru 2201#, 2% triphenyl phosphite, and the balance is xylene. After mixing the above raw materials, fully dissolve and mix to obtain 12% spirotetramat-fenvalerate EC.

Embodiment 4

[0025] Formulation example 4: Weigh 15% spirotetramat, 1% fenvalerate, 4% Nongru 700# (alkylphenol formaldehyde resin polyoxyethylene ether), 6% Nongru 2201#, 2% Nongru 1601#, 1.5% triphenyl phosphite, the balance is xylene. After mixing the above raw materials, mix well to obtain 16% spirotetramat and fenvalerate emulsifiable concentrate.

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PUM

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Abstract

The invention discloses a spirotetramat and fenvalerate containing pesticide composite, which is characterized in that in the pesticide composite, the pbw (parts-by-weight) ratio of spirotetramat to fenvalerate is (1:15)-(15:1). The pesticide composite disclosed by the invention has an obvious synergistic effect, thereby reducing the dosage of pesticides, reducing the cost for pesticide application, saving manpower and material resources, and reducing the environmental pollutions caused by the pesticides; and the pesticide composite is suitable to be used for preventing and controlling pests with piercing-sucking mouth parts.

Description

technical field [0001] The invention relates to a pesticide composition, in particular to a pesticide composition containing spirotetramat and fenvalerate. Background technique [0002] Due to the long-term single use of insecticides, the resistance of pests is enhanced and the control effect is affected. How to ensure the continued use of existing pesticides and reduce the cost of pesticide production and use is the potential value of existing pesticides and a convenient way. Through reasonable compounding, the problem of pest resistance to pesticides can be solved continuously, and the control effect can also be improved. [0003] Spirotetramat, whose English name is spirotetramat, is a tetronic acid compound, and Bayer's insecticide and acaricide spirodiclofen and spiromesifen belong to the same class of compounds. Spirotetramat has unique action characteristics and is the only insecticide with two-way systemic conduction so far. The compound can move up and down throug...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/06A01N37/38A01P7/04
Inventor 孟宪秋刘鹏彭述明冷忠国颜石雷
Owner GUANGDONG ZHONGXUN AGRI TECH
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