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Thiamethoxam- and phoxim-containing insecticidal composition

The technology of an insecticidal composition and phoxim, which is applied in the agricultural field, can solve the problems that pests are easy to produce resistance, the dosage of pesticides is high, and the cost is high, and the effects of not being easy to resist, reducing the dosage of pesticides and generating drug-resistance can be achieved.

Inactive Publication Date: 2011-01-19
SHAANXI MEIBANG PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a compounded thiamethoxam and phoxim for the actual problems that the current single use of thiamethoxam and phoxim prevents pests with large dosage, high cost, and repeated use of pests. insecticidal composition

Method used

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  • Thiamethoxam- and phoxim-containing insecticidal composition
  • Thiamethoxam- and phoxim-containing insecticidal composition
  • Thiamethoxam- and phoxim-containing insecticidal composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 175

[0047] Embodiment 175% thiamethoxam · phoxim wettable powder

[0048] Thiamethoxam 10%, phoxim 65%, alkylbenzene sulfonate calcium salt 5%, sodium lauryl sulfate 3%, saponin powder 2%, kaolin 15%, the mixture was jet milled to obtain 75% Thiamethoxam · phoxim wettable powder.

Embodiment 260

[0049] Embodiment 260% thiamethoxam · phoxim wettable powder

[0050] 10% thiamethoxam, 50% phoxim, 4% lignosulfonate, 4% teaku, 8% white carbon black, 24% bentonite, the mixture is jet milled to obtain 60% thiamethoxam·octim Phosphorus wettable powder.

Embodiment 340

[0051] Embodiment 340% thiamethoxam · phoxim wettable powder

[0052] Thiamethoxam 3%, phoxim 37%, polycarboxylate 5%, wetting and penetrating agent F3%, white carbon black 12%, kaolin 40%, the mixture is jet milled to obtain 40% thiamethoxam·octane Phosphorus wettable powder.

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Abstract

The invention relates to a thiamethoxam- and phoxim-containing insecticidal composition, which comprises effective active ingredients, an aid and a filler, and is characterized in that: the effective active ingredients are thiamethoxam and phoxim in a proportion of 1-50:1-80. The thiamethoxam- and phoxim-containing insecticidal composition has the advantages that: after the thiamethoxam and the phoxim are compounded, the thiamethoxam- and phoxim-containing insecticidal composition has obvious synergy and continuous prevention and control effect, expands an insecticidal spectrum, reduces the consumption of pesticides, reduces the residual amount of the pesticides on crops, reduces environmental pollution, and is safe for people and livestock, good in environmental compatibility and difficult for pests to generate insecticide resistance.

Description

technical field [0001] The invention belongs to the technical field of agriculture and relates to an insecticidal composition containing thiamethoxam and phoxim as effective active ingredients. Background technique [0002] Thiamethoxam, English common name (thiamethoxam), molecular formula is C 8 h 10 ClN 5 o 3 S, chemical name 3-(2-chloro-1,3-thiazol-5-ylmethyl)-5-methyl-1,3,5-oxadiazin-4-ylidene(nitro)amine. [0003] [0004] Thiamethoxam is a new type of broad-spectrum insecticide with high efficiency and low toxicity. It is a second-generation neonicotinoid insecticide, and its mechanism of action is similar to that of the first-generation neonicotinoid insecticides such as imidacloprid, but it has higher activity. It has the characteristics of stomach toxicity, contact killing and systemic effect on pests, fast acting speed and long lasting effect. It has a better control effect on piercing-sucking pests such as aphids, planthoppers, leafhoppers, and whiteflie...

Claims

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Application Information

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IPC IPC(8): A01N57/14A01N51/00A01P7/04
Inventor 张伟
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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