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A synergistic insecticide composition containing Nepeta essential oil and its application

A technology of nepeta essential oil and composition, applied in the field of pesticides, can solve the problems of reduction of natural enemies in tea gardens, pollution of the environment, increase of resistance, etc., and achieve the effects of reducing dosage, improving crop safety, and slowing down drug resistance

Active Publication Date: 2020-09-25
XINYANG AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems in the prior art that tea geometrids gradually increase their resistance to chemical pesticides, pollute the environment, and reduce natural enemies in tea gardens, the present invention provides a synergistic insecticide composition containing Nepeta essential oil, which can be used for Prevention and Control of Tea Geometrids on Tea Trees

Method used

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  • A synergistic insecticide composition containing Nepeta essential oil and its application
  • A synergistic insecticide composition containing Nepeta essential oil and its application
  • A synergistic insecticide composition containing Nepeta essential oil and its application

Examples

Experimental program
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Effect test

Embodiment 1

[0031] Weigh 10 g of nepeta essential oil, 2 g of bifenthrin, 7.5 g of calcium dodecylbenzenesulfonate, 4 g of sodium lauryl sulfate, 15 g of phenethylphenol polyoxyethylene ether, and 150# solvent oil to 100 g. Put the above raw materials into a mixing tank according to the conventional method for preparing emulsifiable concentrate, and mix to prepare an emulsifiable concentrate with an active ingredient weight percentage of 12%.

Embodiment 2

[0033] Weigh 25g of nepeta essential oil, 25g of bifenthrin, 3g of polyoxyethylene ether phosphate, polyoxyethylene polyoxypropylene ether sulfate 5g, 2g of agricultural milk 33#, 13g of 150# solvent oil, add water to 100g. Put the above raw materials into a mixing tank according to the conventional method for preparing water-emulsion, and mix at a high speed to prepare a water-emulsion with 50% by weight of active ingredients.

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Abstract

The invention belongs to the field of a pesticide, and more specifically relates to a synergistic pesticide composition containing chenopodium ambrosioides essential oil and an application thereof. The synergistic pesticide composition contains the chenopodium ambrosioides essential oil and bifenthrin, the mass ratio of the active components of the chenopodium ambrosioides essential oil to bifenthrin is 1:15-25: 1, and the synergistic pesticide composition can be used for preventing and treating tea geometrid. The synergistic pesticide composition can effectively prevent and treat tea geometrid, and is safe to camellia sinensis; drug dosage is reduced, and the generation of drug resistance is alleviated.

Description

technical field [0001] The application belongs to the field of pesticides, and in particular relates to a synergistic insecticide composition containing nepeta essential oil and its application. Background technique [0002] Tea geometrid (Ectropis obliqua Prout), belonging to Lepidoptera and Geometridae, is one of the most common and serious pests in tea gardens. At present, the control of this pest mainly relies on chemical control and biological control. Due to the extensive use of chemical pesticides to prevent and control tea inchworms, not only the resistance of tea inchworms to chemical pesticides has gradually increased, the environment has been polluted, and natural enemies in tea gardens have been greatly reduced, etc., destroying the ecological balance. At the same time, the long-term accumulation of pesticide residues makes the tea itself cause food safety problems and human health problems. [0003] At present, when different chemical components are used in co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N65/08A01N53/06A01P7/04
CPCA01N53/00A01N65/00A01N65/08
Inventor 张方梅乔利潘鹏亮陈俊华智亚楠王国君周顺玉
Owner XINYANG AGRI & FORESTRY UNIV
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