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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: 2010-03-17
陕西皇牌作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 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.
Certain insecticidal compositions containing nitenpyram active components have been reported. For example, Chinese patent CN101156580A and Chinese patent CN101336635A respectively disclose the composition of abamectin and nitenpyram, cartap and nitenpyram Insecticidal 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
  • Pesticide composition containing nitenpyram

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Example 1 60% Nitenpyram · Insultap wettable powder

[0039]Nitenpyram 10%, monosultap 50%, sodium lauryl sulfate 1%, sodium lignosulfonate 5%, sodium methylene bis-naphthalene sulfonate 6%, light calcium carbonate to 100%.

[0040] In this embodiment, the weight ratio of nitenpyram and monosultap can be varied between 1:30 and 2:1 to form a new embodiment. Monosultap can also be replaced by Dimehypo and Dimehyper to form a new embodiment.

Embodiment 2

[0041] Embodiment 2 80% nitenpyram·insecticidal single water dispersible granule

[0042] Nitenpyram 5%, monosultap 75%, sodium lauryl sulfate 3%, sucrose 2%, sodium methylene bis-naphthalene sulfonate 4%, sodium lignosulfonate 2%, polyvinylpyrrolidone 2% , diatomaceous earth supplemented to 100%.

[0043] In this embodiment, the weight ratio of nitenpyram and monosultap can be varied between 1:30 and 2:1 to form a new embodiment. Monosultap can also be replaced by Dimehypo and Dimehyper to form a new embodiment.

Embodiment 3

[0044] Example 3 33% Nitenpyram · Dichampron Soluble Powder

[0045] Nitenpyram 3%, Dimepyram 30%, Sodium Lauryl Sulfate 5%, Alkylphenol Ethoxylates 2%, Anhydrous Lactose Supplemented to 100%.

[0046] In this embodiment, the weight ratio of nitenpyram and dichlorpyr can be varied between 1:30 and 2:1 to form a new embodiment. It is also possible to replace dimehyper with monosultap and dimehypo to form a new embodiment.

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Abstract

The invention discloses a pesticide composition containing nitenpyram, comprising two active ingredients A and B, wherein A is nitenpyram and B is one of nereistoxin analogue ethiofencarb, dimehypo and profurite aminium; and the proportion of A to B based on the weight parts of the active ingredients is 1: 95 to 20: 1. The pesticide composition can be prepared into wettable powder, soluble powder,soluble liquid, water dispersible granules, soluble granules, missible oil and the like, wherein the weight percentages of the active ingredients are 1-99%. The composition has synergism and can efficiently enlarge treatment spectrum, is effective for treating rice planthopper, cnaphalocrocis medinalis guenee, striped rice borer, tryporyza incertulas and rice skipper butterfly, and can be used for preventing and treating various insects on wheat, corn, fruit tree and other economic crops.

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] Nitenpyram, English common name: nifenpyram, chemical name: (E)-N-(6-chloro-3-pyridylmethyl)-N-ethyl-N'-methyl-2-nitroethylene diamine. The molecular structural formula is as follows: [0003] [0004] Molecular formula: C 11 h 15 N 4 o 2 Cl molecular weight: 270.72 [0005] Nitenpyram is a neonicotinoid insecticide developed by Japan's Takeda Corporation in 1989. Its insecticidal mechanism is mainly to act on the posterior membrane of the insect's nerve junction. By combining with the acetylcholine receptor, the insect is extremely excited, convulsed, and paralyzed It not only has strong systemic absorption, good permeability, broad insecticidal spectrum, high activity, but also has fast action speed and long-lasting effect, and is resistant to pyrethroids, ...

Claims

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Application Information

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IPC IPC(8): A01N43/40A01N41/02A01P7/04
Inventor 陈帆周超爱蒋启银曹小弟王新军
Owner 陕西皇牌作物科技有限公司
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