Ethyl pleocidin and tebufenozide-containing insecticidal composition

A technology of spinosyn and insecticidal composition, applied in the direction of insecticides, acaricides, biocides, etc., can solve the problems of pesticide residues, environmental pollution, drug-resistant fungi, development, etc., and achieve reduction in dosage , reduce the use of pesticides, enhance the effect of friendliness

Inactive Publication Date: 2010-12-22
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, long-term continuous high-dose application of a single chemical insecticide is likely to cause problems such as pesticide residues, environmental pollution, and the development of drug-resistant fungi.

Method used

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  • Ethyl pleocidin and tebufenozide-containing insecticidal composition
  • Ethyl pleocidin and tebufenozide-containing insecticidal composition
  • Ethyl pleocidin and tebufenozide-containing insecticidal composition

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0076] Specific implementation method: combined toxicity of tebufenozide and spinosad in different ratios

[0077] The present invention is further explained by the following examples, but the scope of the present invention is not limited.

[0078] 1.1 Drugs to be tested

[0079] 96% of the original drug of imidacloprid and 96% of the original drug of carbosulfan are provided by the R&D Center of Qingdao Hailier Pharmaceutical Group.

[0080] 1.2 Sources of indoor test insects

[0081] Beet armyworm raised for generations indoors, indoor conditions: temperature (26±2)°C. The relative humidity is 70%±5%, and the photoperiod is 16 / 8h (L / D).

[0082] 1.3 single dose determination method

[0083] In this test, the worm body immersion method was used. First, the mother liquors of spinosad and tebufenozide were diluted to 5 concentrations, and placed in beakers for later use. Use a brush to gently sweep the larvae of the early third instar beet armyworm in the same physiologic...

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Abstract

The invention discloses an ethyl pleocidin and tebufenozide-containing insecticidal composition and a preparation method and application thereof. The insecticidal composition is characterized by comprising ethyl pleocidin, tebufenozide and other aids, wherein a weight ratio of the ethyl pleocidin to the tebufenozide is 1:300-1:1. The insecticidal composition can be applied to the prevention and control of chewing and piercing-sucking type pests, mites and the like, and has the advantages of wide application range, low cost and good effect. Experiments prove that the composition has the obvious synergistic effect, and reports on mixing the ethyl pleocidin and the tebufenozide do not occur at home and abroad, so the insecticidal composition is provided.

Description

technical field [0001] The invention belongs to the field of pesticide compounding, and relates to an insecticidal composition and its application, in particular to an insecticidal composition with spinetoram and tebufenozide as main active ingredients and its application. Background technique [0002] The application of chemical agents is the most effective means of controlling plant fungal diseases. However, long-term continuous high-dose application of a single chemical insecticide is likely to cause problems such as pesticide residues, environmental pollution, and the development of drug-resistant fungi. Reasonable compounding or mixing of chemical insecticides can expand insecticidal spectrum, improve control effect, extend application period, reduce dosage, reduce phytotoxicity, reduce residue, and delay the occurrence and development of fungal drug resistance and drug resistance and other positive features, pesticide compounding or mixing is one of the most effective...

Claims

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Application Information

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IPC IPC(8): A01N43/22A01N37/28A01P7/04A01P7/02
Inventor 李勇任玉英冯涵丽
Owner HAILIR PESTICIDES & CHEM GRP
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