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Insecticidal composition and application thereof

An insecticidal composition and technology of thiacloprid, applied in the direction of application, insecticide, biocide, etc., can solve problems such as unsatisfactory control effects, and achieve the effects of improving effective utilization, precise directional control, and increasing insect population density

Inactive Publication Date: 2018-02-09
INST OF MICROBIOLOGY JIANGXI ACADEMY OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, 48% thiacloprid aqueous suspension is routinely used to control Monochamus alternatus, and the control effect on Monochamus alternata is 70-76%, and the control effect obtained is not ideal

Method used

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  • Insecticidal composition and application thereof
  • Insecticidal composition and application thereof
  • Insecticidal composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Based on the mass percentage of the total amount of suspending agent, cis-6-hexen-11-one 0.2%, cis-6, cis-9-hexyc-6,9-diene 0.8%, methyl isothiocyanate Ester 4%, Thiacloprid 10%, Bisflurane 40%, Alkyl aryl polyoxyethylene ether phosphate 3.5%, Methyl methacrylate graft copolymer 2.5%, Ethylene glycol 4.5%, Kaison 0.02%, silicone defoamer 0.3%, xanthan gum 0.25%, water supplement 100%.

[0031] Preparation method: cis-6-hexene-11-one, cis-6,cis-9-hexyc-6,9-diene, methyl isothiocyanate, thiacloprid, bisflurane , alkyl aryl polyoxyethylene ether phosphate, methyl methacrylate graft copolymer, ethylene glycol, Kaison, silicone defoamer, xanthan gum and water are mixed to obtain a mixed solution. Liquid sand grinding to particle size D90≤10μm to obtain a suspending agent.

Embodiment 2

[0033] Based on the mass percentage of the total suspending agent, 1% of cis-11-hexadecenyl ester, 1% of cis-11-hexadecenal, 0.1% of cis-11-hexadecenol, 3% of thiacloprid, 2% of cis-11-hexadecenal 18% fenflurane, 3.5% alkyl aryl polyoxyethylene ether phosphate, 2.5% methyl methacrylate graft copolymer, 4.5% ethylene glycol, 0.02% Kaison, 0.3 silicone defoamer %, xanthan gum 0.25%, water to make up 100%.

[0034] Preparation method: mix cis-11-hexadecenyl ester, cis-11-hexadecenal, cis-11-hexadecenol, thiacloprid, bisfenflurane, alkyl aryl polyoxyethylene ether phosphate , Methyl methacrylate graft copolymer, ethylene glycol, Kaison, silicone defoamer, xanthan gum and water are mixed to obtain a mixed solution, and the mixed solution is sanded to a particle size of D90≤10μm, A suspension is obtained.

Embodiment 3

[0036] Based on the mass percentage of the total oil suspension agent, E-5-decenyl acetate 0.8%, E-5-decenol 0.2%, thiacloprid 8%, fenflumuron 32%, alkyl aryl poly 20% of oxyethylene ether phosphate and 100% of methyl oleate.

[0037] The above materials are mixed to obtain a mixed solution, and the mixed solution is sand-milled to a particle size of D90≤10 μm to obtain an oil suspension agent.

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Abstract

The invention provides an insecticidal composition. The composition comprises insect pheromone, thiacloprid and novaluron. Results of the embodiments of the invention show that after the insect pheromone, thiacloprid and novaluron are compounded, results of indoor efficacy tests show that the compounded insect pheromone, thiacloprid and novaluron achieve a synergistic effect of controlling insectpests. Results of field trials show that for target insects of which adults have a certain migratory flight abilities, particularly in aviation plant protection, the synergistic effect even exceeds 50%.

Description

technical field [0001] The invention belongs to the technical field of pesticide production, and in particular relates to an insecticidal composition and application thereof. Background technique [0002] Thiacloprid is a new type of chloronicotinoid insecticide jointly developed by Germany's Bayer Agrochemical Company and Japan's Bayer Agrochemical Company. It has special effects on piercing-sucking and chewing mouthparts pests such as aphids, beetles, green leafhoppers, thrips, and thrips. Thiacloprid mainly acts on the post-junction membrane of insect nerves, and by combining with nicotinic acetylcholine receptors, it interferes with the normal conduction of the insect nervous system, causing blockage of nerve channels, resulting in a large accumulation of acetylcholine, which makes insects abnormally excited, systemic spasm, paralysis And die. [0003] At present, 48% of thiacloprid aqueous suspension agent is routinely used to prevent and control Longhorn beetle, and ...

Claims

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Application Information

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IPC IPC(8): A01N47/40A01N47/34A01N35/02A01N27/00A01N37/06A01N31/02A01N43/22A01N37/02A01P19/00A01P7/04
CPCA01N27/00A01N31/02A01N35/02A01N37/02A01N37/06A01N43/22A01N47/34A01N47/40
Inventor 靳亮梁小文王金昌占智高关丽梅李肖宇陈玉芹罗剑辉王新嘉王钟
Owner INST OF MICROBIOLOGY JIANGXI ACADEMY OF SCI
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