Nitenpyram-containing composition

A technology of nitenpyram and composition, which is applied in the field of composition to achieve strong complementarity, good penetration effect, and excellent contact killing effect

Inactive Publication Date: 2014-07-02
QINGDAO JINLIANXIN BUSINESS & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after single and continuous use in a large area at present, the pests are resistant to pyrethroid pesticides, and the development is rapid. This problem has attracted great attention from the international and domestic pesticide circles and plant circles.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The equipment used in this example is all conventional equipment in the pesticide industry, and the compounding process includes steps such as: quantification of the original drug, compounding, content detection, and co-toxicity coefficient detection. Put the original drug into the container according to the following ratio, add solvent and emulsifier, stir well and evenly, carry out active ingredient detection, and finally pack.

[0022] The nitenpyram-containing composition of the present embodiment comprises the following components in weight percentage:

[0023] Nitenpyram, 20%; Bifenthrin, 5%;

[0024] Beta-cyhalothrin, 5%; emamectin benzoate, 5%;

[0025] D902 stabilizer, 0.4%; emulsifier, 5%; the balance is water; the emulsifier is a composition of Nongru 700# and Nongru404# with a mass ratio of 1:1.

Embodiment 2

[0027] The mode of operation is the same as in Example 1, and the difference is that the nitenpyram composition of the present embodiment includes the following components in percentage by weight:

[0028] Nitenpyram, 15%; Bifenthrin, 5%;

[0029] Beta-cyhalothrin, 15%; emamectin benzoate, 15%;

[0030] D902 stabilizer, 0.4%; emulsifier, 5%; the balance is water; the emulsifier is a composition of Nongru 700# and Nongru404# with a mass ratio of 1:1. The dosage form of the product is oil-in-water microemulsion.

Embodiment 3

[0032] The mode of operation is the same as in Example 1, and the difference is that the nitenpyram composition of the present embodiment includes the following components in percentage by weight:

[0033] Nitenpyram, 20%; Bifenthrin, 5%;

[0034] Beta-cyhalothrin, 10%; emamectin benzoate, 10%;

[0035] D902 stabilizer, 0.4%; emulsifier, 5%; the balance is water; the emulsifier is a composition of Nongru 700# and Nongru404# with a mass ratio of 1:1.

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PUM

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Abstract

The invention discloses a nitenpyram-containing composition which is characterized by comprising the following ingredients in percentage by weight: 15-20 percent of nitenpyram, 5 percent of bifenthrin, 5-15 percent of high-efficiency cyhalothrin, 5-15 percent of emamectin benzoate, 0.4 percent of a D902 stabilizer, 5 percent of an emulsifier and the balance being water, wherein the emulsifier is a composition of pesticide emulsifier 700# and pesticide emulsifier 400# according to a mass ratio of 1:1. According to the composition, the insecticidal spectrum is widened, the synergism is obvious, and pesticide resistance of injurious insects is unlikely to be generated.

Description

technical field [0001] The invention relates to a composition, especially a composition compounded by nitenpyram and several low-toxicity pesticides. Background technique [0002] Nitenpyram, neonicotinoid insecticide, chemical name is (E)-N-(6-chloro-3-pyridylmethyl)-N-ethyl-N′-methyl-2-nitroso Ethyldiamine, the pure product is a light yellow crystal, mainly acts on the nerves of insects, similar to other neonicotinoid compounds, and is mainly used in rice, vegetables and other insects that control piercing and sucking mouthparts. [0003] Pyrethroid pesticides have the advantages of strong toxicity, less dosage, wide insecticidal spectrum, low residue, and safe use. However, after single and continuous use in a large area, pests have developed resistance to pyrethroid pesticides, and the development is rapid. This problem has attracted great attention from the international and domestic pesticide and plant circles. [0004] Practice has shown that mixing various heteroge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/08A01N53/06A01N43/90A01N43/40A01P7/04
Inventor 黄艳
Owner QINGDAO JINLIANXIN BUSINESS & TRADE
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