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Pesticide composition containing nitenpyram

An insecticidal composition, nitenpyram technology, applied in the field of compound insecticidal compositions, can solve the problems of not being able to meet the diversified needs of pest control, easy to produce drug resistance, and insufficient insecticidal spectrum, and achieve delay Pest resistance, reducing the amount and frequency of application, and expanding the effect of control spectrum

Inactive Publication Date: 2010-03-03
陕西皇牌作物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Insecticide varieties containing a single active ingredient often have different degrees of defects in the control of agricultural pests: continuous use is easy to produce resistance, the insecticidal spectrum is not wide enough, and cannot provide comprehensive protection for crops, etc.
[0006] Certain insecticide compositions containing nitenpyram active components have been disclosed. For example, patent applications CN101156580A and CN101336635A respectively disclose abamectin and nitenpyram, cartap and nitenpyram. Pest composition, but still can not meet the diversified needs of controlling pests in agricultural production

Method used

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  • Pesticide composition containing nitenpyram
  • Pesticide composition containing nitenpyram

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 135

[0037] Example 135% Nitenpyram · Chlorpyrifos-methyl EC

[0038] Nitenpyram 5%, chlorpyrifos-methyl 30%, cyclohexanone 15%, acetone 3%, dimethylformamide 5%, calcium dodecylbenzenesulfonate 9%, 0203B (Jiangsu Haian Petrochemical Plant, Same below) 7%, xylene is added to 100%.

Embodiment 250

[0039] Embodiment 250% nitenpyram·chlorpyrifos-methyl microemulsion

[0040] Nitenpyram 10%, chlorpyrifos-methyl 40%, tetrahydrofuran 3%, ethylene glycol 5%, n-octanol 1%, nonylphenol polyoxyethylene ether 6%, sorbitol polyoxyethylene ether 5%, balance for water.

Embodiment 340

[0041] Embodiment 340% nitenpyram·chlorpyrifos-methyl microemulsion

[0042] Nitenpyram 20%, chlorpyrifos-methyl 20%, tetrahydrofuran 4%, ethylene glycol 3%, n-octanol 1%, nonylphenol polyoxyethylene ether 5%, sorbitol polyoxyethylene ether 4%, the balance for water.

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Abstract

The invention discloses a pesticide composition containing nitenpyram, which comprises two active ingredients: A is the nitenpyram, and B is one selected from chlorpyrifos-methyl, chlorantraniliproleand metaflumizone; and based on the parts by weight of the two active ingredients, the proportion between the components A and B is 1:20-20:1. The pesticide composition can be prepared into missible oil, wetting powder, emulsion in water, microemulsion, suspending agent and water dispersible granules, wherein the weight percentage content of the active ingredients is 5-85%. The pesticide composition has the function(s) of synergy and / or expansion of prevention and treatment spectrum, and can be used for controlling pests such as rice planthopper of rice, cnaphalocrocis medinalis guenee, chilosuppressalis, tryporyza incertulas, rice skipper butterfly and the like as well as aphid, white fly, thrips palmi karny, flea beetle, prodenia litura, spodoptera exigua and the like of commercial crops such as cotton, vegetables and the like.

Description

technical field [0001] The invention relates to an agricultural insecticide composition, in particular to a compound insecticide composition of nitenpyram and another insecticide. Background technique [0002] In agricultural production practice, we often face the problem of mixed occurrence of multiple pests. For example, rice planthoppers frequently and severely occur on rice, often accompanied by mixed occurrences of rice leaf rollers, rice stem borers, and rice stem borers. Vegetables Whitefly, whitefly and diamondback moth, spodoptera litura, beet armyworm and so on. [0003] Insecticide varieties containing a single active ingredient often have different degrees of defects in the control of agricultural pests: continuous use is easy to produce resistance, the insecticidal spectrum is not wide enough, and cannot provide comprehensive protection for crops, etc. The mixing of two or more active components can overcome the above disadvantages to a certain extent. Through...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/16A01N43/40A01N43/56A01N47/34A01P7/04
Inventor 陈帆周超爱蒋启银曹小弟
Owner 陕西皇牌作物科技有限公司
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