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Insecticidal composition containing emamectin benzoate and bifenazate

A technology of insecticidal composition and bifenazine, which is applied in the direction of insecticide, biocide, animal repellent, etc., can solve the problems of insecticidal composition and application that no one has reported, so as to reduce the production cost and the cost of use, the effect of delaying drug resistance

Inactive Publication Date: 2018-02-06
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 composition and application of emamectin benzoate and bifenazate

Method used

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  • Insecticidal composition containing emamectin benzoate and bifenazate
  • Insecticidal composition containing emamectin benzoate and bifenazate
  • Insecticidal composition containing emamectin benzoate and bifenazate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] Example: Combined toxicity experiment of different ratios of emamectin benzoate and bifenazate.

[0033] 1.1 Drugs to be tested

[0034] 90% of the original drug of emamectin benzoate and 95% of the original drug of bifenazate are provided by the research and development department of Hailier Pharmaceutical Co., Ltd.

[0035] 1.2 Test target

[0036] Plutella xylostella: the third-instar larvae of sensitive Plutella xylostella were reared indoors continuously for 5 generations with the same individual size and physiological state. Temperature (25±2)°C. The relative humidity is 65%±5%, and the photoperiod is 12 / 12h (L / D).

[0037] 1.3 Experimental steps

[0038] 1.3.1 Drug preparation

[0039] Dissolve the original drug with acetone first, mix the appropriate amount of the two original drugs into several different ratios according to the results of the preliminary experiment, and then dilute each treatment with acetone into several concentration gradients for use. ...

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Abstract

The invention relates to insecticidal composition containing emamectin benzoate and bifenazate. The effective components of the insecticidal composition are a binary combination, emamectin benzoate and bifenazate are in a mass ratio of (1-50):(50-1), the mass fraction of the effective components, namely, emamectin benzoate and bifenazate, in a preparation account for 1%-80%, and the balance is auxiliary components which are allowed to be used and accepted in a pesticide. The insecticidal composition is in a dosage form of emulsifiable concentrate, suspending agent, wettable powder, water dispersible granules, aqueous emulsion, microemulsion, granules, microcapsules and water agent. The insecticidal composition is mainly used for controlling pests such as tobacco budworm, cotton bollworm, manduca sexta, plutella xylostella armyworm, spodoptera exigua, spodoptera frugiperda, cabbage looper, imported cabbageworm and the like.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to an insecticidal composition containing emamectin benzoate and bifenazate. Background technique [0002] Emamectin benzoate is a new type of high-efficiency semi-synthetic antibiotic insecticide synthesized from the fermented product abamectin B1. It has the characteristics of ultra-high efficiency, low toxicity (preparation is almost non-toxic), low residue, and pollution-free biological pesticides. Compared with abamectin, the insecticidal activity is firstly increased by 3 orders of magnitude, and the activity to the larvae of Lepidoptera insects and many other pests is extremely high. It has no harm to beneficial insects and is beneficial to the comprehensive control of pests. In addition, it expands the insecticidal spectrum and reduces the toxicity to humans and animals. Emamectin emamectin has incomparable activity against many pests, especially for Lepidopte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/24A01N43/90A01P7/04
Inventor 葛尧伦白复芹刘晓晨
Owner HAILIR PESTICIDES & CHEM GRP
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