Disinsection composition containing spinosad and application thereof

An insecticidal composition, spinosad technology, applied in the application, insecticide, biocide and other directions, can solve the problems of inability to meet the diversified needs of pest control, the insecticidal spectrum is not wide enough, and the drug resistance is easy to produce. , to achieve the effect of delaying pest resistance, expanding control spectrum, reducing dosage and frequency of application

Active Publication Date: 2010-05-19
SHENZHEN NOPOSION AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Single-agent products containing spinosad and pymetrozine 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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  • Disinsection composition containing spinosad and application thereof
  • Disinsection composition containing spinosad and application thereof
  • Disinsection composition containing spinosad and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Example 1 18% Spinosad Pymetrozine EC

[0034] Spinosad 3%, pymetrozine 15%, Nongru 33# (Nanjing Taihua Chemical Co., Ltd.) 7%, Nongru 507# (Nanjing Taihua Chemical Co., Ltd.) 5%, TX-10 (Xingtai Lantian Fine Chemical plant) 5%, dimethylformamide 8%, cyclohexanone 10%, xylene to 100%.

[0035] In the present embodiment, the weight ratio of spinosad and pymetrozine 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 .

Embodiment 2

[0036] Embodiment 2 10.5% spinosad · pymetrozine microemulsion

[0037] Spinosad 0.5%, Pymetrozine 10%, Tetrahydrofuran 5%, Ethylene Glycol 4%, n-octanol 1%, Nonylphenol Polyoxyethylene Ether 6%, Sorbitol Polyoxyethylene Ether 3%, Water supplement to 100%.

[0038] In the present embodiment, the weight ratio of spinosad and pymetrozine 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 .

Embodiment 3

[0039] Example 3 11% spinosad · pymetrozine suspension concentrate

[0040] Spinosad 10%, pymetrozine 1%, sodium alginate 5%, phenethylphenol polyoxyethylene polyoxypropylene ether 4%, magnesium aluminum silicate 6%, silicone defoamer 1%, water supplement to 100%.

[0041] In the present embodiment, the weight ratio of spinosad and pymetrozine 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 .

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Abstract

The invention discloses a disinsection composition containing spinosad and an application thereof. The disinsection composition contains two active components: A and B, wherein A is spinosad and B is pymetrozine, and the proportion of A to B according to parts by weight, which is based on the active components is 1:100-100:1. The disinsection composition of the invention has the functions of synergy and / or expansion of control spectra, can be prepared into oil emulsion, wettable powder, micellar emulsion, aqueous emulsion, suspending agents and moisture particulate agents, 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 receptors, and can also affect insect GABA receptors. It has rapid contact killing, stomach poisoning and certain ovicidal effects on pests. It has no systemic properties and has strong permeability to leaves. , can kill pests under the epidermis, and the residual effect is longer. It can effectively control pests of Lepidoptera, Diptera and Thysanoptera, and can also control some pest species in Coleoptera and Orthoptera that eat a lot of leaves. It...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/707A01N43/22A01P7/04
Inventor 盛广为桂艳男曹明章孔建
Owner SHENZHEN NOPOSION AGROCHEM
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