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Pesticide composition containing spinosad and application thereof

A technology of insecticidal composition and spinosad, which is applied in the fields of application, insecticide, biocide, etc., can solve the problems of not being able to meet the diversified needs of pest control, not having a wide insecticidal spectrum, and easily producing drug resistance , to achieve the effects of delaying pest resistance, expanding control spectrum, reducing dosage and frequency of application

Inactive Publication Date: 2010-03-03
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

[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.
Certain insecticide compositions containing spinosad active components have been reported, such as CN101305723A discloses a patent application for the insecticide composition of spinosad, thiamethoxam and imidacloprid, but still cannot meet the requirements of agricultural production. Diversified needs for pest control in China

Method used

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  • Pesticide composition containing spinosad and application thereof
  • Pesticide composition containing spinosad and application thereof
  • Pesticide composition containing spinosad and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 118

[0038] Embodiment 118% spinosad nitenpyram emulsifiable concentrate

[0039]Spinosad 3%, Nitenpyram 15%, Nongru 33# (Nanjing Taihua Chemical Co., Ltd.) 6%, Nongru 507# (Nanjing Taihua Chemical Co., Ltd.) 3%, TX-10 (Xingtai Lantian Fine Chemical Factory) 5%, dimethylformamide 10%, cyclohexanone 10%, xylene to 100%.

[0040] In the present embodiment, the weight ratio of spinosyn and nitenpyram can be changed between 1:20~20:1, and the weight percentage of the two can be changed between 1~99%, forming a new implementation example.

[0041] It is also possible to replace nitenpyram with acetamiprid, clothianidin, dinotefuran or chlorothiamid to form a new embodiment.

Embodiment 210

[0042] Embodiment 210.5% spinosad acetamiprid microemulsion

[0043] Spinosad 0.5%, Acetamiprid 10%, THF 3%, Ethylene Glycol 5%, n-Octanol 1%, Nonylphenol Polyoxyethylene Ether 6%, Sorbitol Polyoxyethylene Ether 5%, balance for water.

[0044] In the present embodiment, the weight ratio of spinosad and acetamiprid can be changed between 1: 20~20: 1, and the percentage by weight of the two can be changed between 1~99%, forming a new embodiment , Acetamiprid (partial) can be dissolved in water first and then formulated into a microemulsion.

[0045] It is also possible to replace acetamiprid with nitenpyram, clothianidin, dinotefuran or chlorothialine to form a new embodiment, wherein nitenpyram, dinotefuran, and chlorothialine can be (partially) dissolved first. Reconstitute the microemulsion in water.

Embodiment 311

[0046] Embodiment 311% spinosad clothianidin suspension concentrate

[0047] Spinosad 10%, clothianidin 1%, sodium alginate 3%, phenethylphenol polyoxyethylene polyoxypropylene ether 5%, magnesium aluminum silicate 6%, silicone defoamer 1%, water supplement to 100%.

[0048] In the present embodiment, the weight ratio of spinosad and clothianidin can be changed between 1: 20~20: 1, and the weight percentage of the two can be changed between 1~99%, forming a new embodiment .

[0049] It is also possible to replace clothianidin with nitenpyram, acetamiprid, dinotefuran, and chlorothialine to form a new embodiment, wherein nitenpyram, acetamiprid, dinotefuran or chlorothialine can be first (Partially) dissolved in water and then formulated into a suspension, or replaced with an organic solvent to make an oil suspension.

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Abstract

The invention discloses a pesticide composition containing spinosad, which comprises two active ingredients A and B, wherein A is the spinosad, and B is one selected from new nicotine compounds such as nitenpyram, acetaniprid, clothianidin, dinotefuran and imidaclothiz; and based on the weight of the active ingredients, the proportion between the components A and B in parts by weight is 1:100-100:1. The pesticide composition has the function(s) of synergy and / or expansion of prevention and treatment spectrum, can be prepared into missible oil, wetting powder, microemulsion, emulsion in water,suspending agent and water dispersible granules, and is used for controlling pests such as thysanoptera, homoptera, diptera, lepidoptera and the like.

Description

technical field [0001] The invention relates to an agricultural insecticide composition and its application, in particular to a compound insecticide composition of spinosad and another insecticide. Background technique [0002] Spinosyn is also called spinosad, and its common name in English is Spinosad. Spinosad is a macrolide pollution-free biopesticide extracted from the fermentation broth of Saccharopolyspora spinosa. It is a mixture of spinosynA and spinosynD. Spinosad can continuously activate target insect acetylcholine nicotinic receptors, and can also affect insect GABA receptors. It has rapid contact killing, stomach toxicity and certain ovicidal effects on pests. It has no systemic effect and has a strong effect on leaves. Excellent permeability, can kill pests under the epidermis, and has a long residual effect period. It can effectively control pests of Lepidoptera, Diptera and Thysanoptera, and can also control some pest species in Coleoptera and Orthoptera t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/40A01N43/22A01N47/40A01N51/00A01P7/04
Inventor 陈帆盛广为曹明章蒋启银周超爱
Owner 陕西皇牌作物科技有限公司
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