Emamectin benzoate and abamectin containing pesticidal composition

A technology of insecticidal composition and avermectin, which is applied in the direction of insecticide, acaricide, biocide, etc., can solve the problems of insecticidal composition and application that no one has reported, and achieve the reduction of production cost and The cost of use, the effect of delaying drug resistance

Inactive Publication Date: 2014-03-05
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And no one has reported about the compound insecticidal com

Method used

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  • Emamectin benzoate and abamectin containing pesticidal composition
  • Emamectin benzoate and abamectin containing pesticidal composition
  • Emamectin benzoate and abamectin containing pesticidal composition

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0031] Example: Joint toxicity experiment of emamectin benzoate and abamectin in different ratios.

[0032] 1.1 Test agents

[0033] 90% of the original drug of emamectin amine salt and 96% of the original drug of abamectin amine, all of which are provided by the R&D department of Hailier Pharmaceutical Co., Ltd.

[0034] 1.2 Test target

[0035] Plutella xylostella: The third instar larva of the sensitive Plutella xylostella that has been kept indoors for 5 consecutive generations and has the same individual size and physiological state. The temperature is (25±2)℃. The relative humidity is 65%±5%, and the photoperiod is 12 / 12h (L / D).

[0036] 1.3 Experimental steps

[0037] 1.3.1 Pharmaceutical preparation

[0038] First, dissolve the original drug with acetone, and formulate the appropriate amount of the two original drugs into several different ratios according to the results of preliminary experiments, and then use acetone to dilute each treatment into several concentration grad...

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Abstract

The invention relates to an emamectin benzoate and abamectin containing pesticidal composition. The effective components of the pesticidal composition are the binary compound of emamectin benzoate and abamectin. The mass ratio of the emamectin benzoate to the abamectin is (1-50):(50-1), the mass fraction ratio of the effective components including the emamectin benzoate and the abamectin in the preparation is 1-80%, the remaining components of the pesticidal composition are auxiliary components allowably used and received in pesticides, and the dosage form of the pesticidal composition is missible oil, suspending agent, wettable powder, water dispersible granule, emulsion in water, microemulsion, granula, microcapsule and water aqua. The pesticidal composition is mainly used for preventing and controlling insect pests such as red-belt tortrix, myzus persicae and noctuid, cotton bollworms, tobacco hornworms, plutella xylostella armyworms, asparagus caterpillar, dry-land laphygma exiguaHiibner, cabbage loopers, cabbage plusia agnata staudinger, imported cabbageworms, red spiders and the like on vegetables and fruits.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to an insecticidal composition containing emamectin emamectin salt and abamectin. Background technique [0002] Abamectin is a sixteen-membered macrolide compound with insecticidal, acaricidal and nematicidal activities first developed by Satoshi Omura of Kitasato University in Japan and Merck of the United States. It is produced by fermentation of Streptomyces griseus in Streptomyces , has stomach poisoning and contact killing effects on mites and insects. Spraying on the leaf surface can quickly decompose and dissipate, and the active ingredients that penetrate into the plant parenchyma can exist in the tissue for a long time and have a conduction effect, and have long-term residual effects on harmful mites and insects that feed on harmful plants. It is mainly used against resistant pests, such as diamondback moth, leafminer, red spider. [0003] Emamectin benzoate...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01P7/04A01P7/02
Inventor 葛尧伦司国栋陈鹏
Owner HAILIR PESTICIDES & CHEM GRP
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