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Pesticide composition containing etoxazole and fenpropathrin

A pesticide composition, a technology of fenothrin, applied in the directions of acaricides, animal repellents, plant growth regulators, etc., to achieve the effects of reducing environmental impact, improving synergism, and reducing medication costs

Inactive Publication Date: 2010-10-13
吴明龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its mode of action is to inhibit the embryonic formation of mite eggs and the moulting process from larvae to adult mites. It is effective for eggs and larvae, but not for adult mites.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment

[0025] Formulation Example 1 16% etoxazole·fenpropathrin soluble liquid

[0026] Etoxazole 11%,

[0027] Fenpropathrin 5%,

[0028] Farm Milk 0203 10%,

[0029] Xylene Make up 100%.

[0030] Weigh the original drug, solvent, and emulsifier according to the above formula requirements, mix them evenly, and heat and dissolve in a hot water bath if necessary to obtain a soluble liquid.

Embodiment 2

[0031] Formulation Example 2 18% etoxazole·fenpropathrin emulsifiable concentrate

[0032] Etoxazole 10%,

[0033] Fenpropathrin 8%,

[0034] Farm Milk 0203B 10%,

[0035] DMF 20%,

[0036] Fatty acid methyl esters make up 100%

[0037] Weigh the original drug, solvent, and emulsifier according to the above formula requirements, mix evenly, and heat and dissolve in a hot water bath if necessary to obtain a transparent emulsifiable oil.

Embodiment 3

[0038] Formulation Example 3 10% etoxazole·fenpropathrin wettable powder

[0039] Etoxazole 7%

[0040] Fenpropathrin 3%

[0041] Sodium Lauryl Sulfate 1.5%

[0042] Carboxymethylcellulose 1%

[0043] Sodium lignosulfonate 10%

[0044] Calcium carbonate light make up 100%

[0045] According to the requirements of the above formula, the original drug, various additives and fillers are fully mixed, and after being pulverized by an ultrafine pulverizer, the processed product is obtained.

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PUM

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Abstract

The invention relates to a synergistic pesticide composition, in particular to a pesticide composition containing etoxazole and fenpropathrin in a synergistically effective amount. In the pesticide combination, the weight ratio of the etoxazole and the fenpropathrin is preferably 20:1-1:1, more preferably 11:4-11:7, further preferably 11:5-11:6 and most preferably 11:5.

Description

technical field [0001] The invention relates to a synergistic pesticide composition, in particular to a synergistic pesticide composition comprising etoxazole and fenpropathrin and the use of the synergistic pesticide composition for preventing and treating citrus spider mite. Background technique [0002] Citrus tree spider mite damage is generally not serious before the mid-1950s. Since chemical pesticides have been widely used in the control of citrus pests, their harm has become increasingly serious, and they have become one of the most important pests that seriously threaten citrus production, and the cost of control has also increased year by year. Adults, nymphs and larvae of red spider mites on citrus trees can all be harmful. They pierce leaves, green branches and fruit epidermis with their mouthparts, making the whole leaves gray and the pedicles damaged, causing fruit drop, especially before and after flowering in March every year. When it happened, it caused the...

Claims

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Application Information

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IPC IPC(8): A01N53/08A01N43/76A01P7/02
Inventor 吴明龙
Owner 吴明龙
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