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Spinosad-containing pesticidal composition

An insecticidal composition and technology of spinosad, applied in the field of pesticides, can solve the problems of poor control effects of piercing-sucking pests and mites, and achieve the effects of improved insecticidal effect, long-lasting effect, and increased safety

Active Publication Date: 2011-04-13
燕化永乐(乐亭)生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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, and control of piercing-sucking pests and mites less effective
It is relatively safe for predatory natural enemy insects. Due to the unique mechanism of insecticidal action, no reports of cross-resistance with other insecticides have been found so far.

Method used

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  • Spinosad-containing pesticidal composition
  • Spinosad-containing pesticidal composition
  • Spinosad-containing pesticidal composition

Examples

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Embodiment Construction

[0009] The following specific examples are used to further describe the present invention in detail, but the present invention is by no means limited to these following examples. The percentages in the formula are all percentages by weight, and the original drugs and auxiliaries used are purchased from other manufacturers.

[0010] The recipe example is as follows:

[0011] 1. Preparation of suspending agent

[0012] According to the formula requirements, using water as the medium, add the active ingredients, wetting agent, dispersant, thickener, defoamer, etc. into a sand mill for grinding, and then emulsify in a high-shear emulsification kettle to obtain a suspension.

[0013] Formulation 1 (7% suspending agent)

[0014] Component Weight percent content

[0015] Monosultap 5%

[0016] Spinosad 2%

[0017] Sodium Lauryl Sulfate 3%

[0018] Sodium lignosulfonate 4%

[0019] Carboxymethylcellulose 0.2%

[0020] Xanthan Gum 0.2%

[0021] Defoamer 0.15%

[0022] Water m...

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PUM

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Abstract

The invention relates to a spinosad-containing pesticidal composition. The active ingredients of the spinosad-containing pesticidal composition comprise monosultap and spinosad. The spinosad-containing pesticidal composition has obvious synergy on prevention and control of chilo supperssalis, improves the preventive effect, reduces using amount, delays medicine resistance, reduces environmental pollution and has high practicability.

Description

technical field [0001] The invention belongs to the field of pesticides, in particular to an insecticidal composition containing spinosad. Background technique [0002] Spinosyn, also known as spinosad (Spinosad), is a macrolide pollution-free and efficient biopesticide extracted from the Saccharomyces spinosa fermentation broth. The spinosad-producing parent strain, the soil actinomycete Saccharopolyspora spinosa Metrz & Yao, was originally isolated from an abandoned winery in the Caribbean. Spinosad has a novel mode of action, which can continuously activate the target insect acetylcholine nicotinic receptor, but its binding site is different from that of nicotine and imidacloprid. Spinosad also affects GABA receptors, but the mechanism of action is unclear. It is not known whether there is cross-resistance to other types of insecticides. These compounds can cause rapid death of target phytophagous insects such as caterpillars, leafminers, thrips, and leaf-eating beetle...

Claims

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Application Information

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IPC IPC(8): A01N43/22A01N41/02A01P7/04
Inventor 王明康杨会营刘晓娇马嵩岳
Owner 燕化永乐(乐亭)生物科技有限公司
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