Synergistic insecticidal composition containing afidopyropen and application of synergistic insecticidal composition

An insecticidal composition, the technology of diproteril, which is applied in the field of pesticides, achieves the effects of rain resistance, uniform dispersion and strong adhesion

Pending Publication Date: 2020-06-16
SHANGHAI YUELIAN BIOLOGICAL TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no relevant research on the dosage forms and auxiliaries of the composition containing these three original drugs at present, and the effective synergistic effect of different original drug compositions has a lot to do with their dosage forms and added adjuvants. , not all carriers or excipients available in the field of pesticides are available, and not all formulations in the field of pesticides are suitable

Method used

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  • Synergistic insecticidal composition containing afidopyropen and application of synergistic insecticidal composition
  • Synergistic insecticidal composition containing afidopyropen and application of synergistic insecticidal composition
  • Synergistic insecticidal composition containing afidopyropen and application of synergistic insecticidal composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] This embodiment provides a synergistic insecticidal composition containing dipropacyclopyrene, its components include 20wt% of active ingredients, 60% of solvents, 20wt% of wetting agents and dispersants, wherein the active ingredients are in a weight ratio of 1:1 acetamiprid and dipropetamiprid, the solvent is a mixed solvent of dimethylacetamide, 2-pyrrolidone, water, isobutanol with a weight ratio of 17:8:5:70, wetting agent and The penetrant is 1:2:2 maleic acid-acrylic acid sodium salt copolymer, isodecyl ether sulfosuccinic acid monoester disodium salt, and sodium lignosulfonate.

[0058] The acetamiprid was purchased from Shandong United Pesticide Industry Co., Ltd. (active ingredient content: 98wt%, powder); the acetamiprid was purchased from BASF (China) Co., Ltd. (active ingredient content: 92.5wt%, powder shape); the maleic acid-acrylic acid sodium salt copolymer was purchased from Wanhua Chemical Group Co., Ltd., the product model is K41M (molecular weight i...

Embodiment 2

[0060] This embodiment provides a synergistic insecticidal composition containing dipropacyclopyrene, its components include 25wt% of active ingredients, 45% of solvents, 30wt% of wetting agents and dispersants, wherein the active ingredients are in a weight ratio of 3:1 of spirotetramat and dipropetalate, the solvent is a mixed solvent of dimethylacetamide, 2-pyrrolidone, water, and isobutanol with a weight ratio of 17:8:5:70, and a wetting agent And the penetration agent is 1:2:2 maleic acid-acrylic acid sodium salt copolymer, isodecyl ether sulfosuccinic acid monoester disodium salt, and sodium lignosulfonate.

[0061] The spirotetramat was purchased from Bayer Chemical (active ingredient content: 98wt%, powdered); the aproteracil was purchased from BASF (China) Co., Ltd. (active ingredient content: 92.5wt%, powdered); The maleic acid-acrylic acid sodium salt copolymer was purchased from Wanhua Chemical Group Co., Ltd., the product of model K41M (molecular weight is 3000, t...

Embodiment 3

[0063] This embodiment provides a synergistic insecticidal composition containing dipropacyclopyrene, its components include 30wt% of active ingredients, 35% of solvents, 35wt% of wetting agents and dispersants, wherein the active ingredients are in a weight ratio of 5:1 acetamiprid and dipropetamiprid, the solvent is a mixed solvent of dimethylacetamide, 2-pyrrolidone, water, isobutanol with a weight ratio of 17:8:5:70, wetting agent and The penetrant is 1:2:2 maleic acid-acrylic acid sodium salt copolymer, isodecyl ether sulfosuccinic acid monoester disodium salt, and sodium lignosulfonate.

[0064] The acetamiprid was purchased from Shandong United Pesticide Industry Co., Ltd. (active ingredient content: 98wt%, powder); the acetamiprid was purchased from BASF (China) Co., Ltd. (active ingredient content: 92.5wt%, powder shape); the maleic acid-acrylic acid sodium salt copolymer was purchased from Wanhua Chemical Group Co., Ltd., the product model is K41M (molecular weight i...

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Abstract

The invention relates to the field of pesticides, and in particular, relates to a synergistic insecticidal composition containing afidopyropen and an application of the synergistic insecticidal composition. The synergistic insecticidal composition containing afidopyropen comprises effective components, a solvent, a wetting agent and a dispersing agent, wherein the effective components comprise a component A and a component B, the component A is acetamiprid and/or spirotetramat, the component B is afidopyropen, the solvent comprises dimethylacetamide, 2-pyrrolidone, isobutanol and water, the wetting agent is a compound of a specific polymer surfactant and a dimeric surfactant, and the dispersing agent is lignosulfonate. The synergistic insecticidal composition provided by the invention hasthe advantages that the insecticide resistance of pests can be delayed, and the synergistic insecticidal composition has quick-acting property and long lasting period, exists in the form of a dispersible liquid or a soluble liquid, has good storage stability, is diluted with water in use, has low sensitivity to hard water, does not generate a large-particle crystallization phenomenon, has uniformly dispersed solution components after dilution, has strong adhesion and high spreadability when being sprayed on the plant surface, and can resist rain wash.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to a synergistic insecticidal composition containing dipropacyclopyrene and its application. Background technique [0002] Acetamiprid is a nitromethylene heterocyclic compound insecticide. It is a nerve agent that acts on the nicotinic acetylcholine receptors at the synapses of the insect nervous system, interferes with the stimulation conduction of the insect nervous system, and causes nervous system pathways. Blockage, resulting in the accumulation of the neurotransmitter acetylcholine at synaptic sites, leading to paralysis and eventual death of the insect. Spirotetramat belongs to tetronic acid compounds and is an insecticide with two-way systemic conduction properties. It can move up and down the whole plant body, reach the leaves and bark, and cause poisoning death by interfering with the fat synthesis of insects. , can effectively control various piercing-sucking mouthparts pests....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/04A01N47/40A01N47/06A01P7/04
CPCA01N47/06A01N47/40A01N53/00
Inventor 余徳勉陈恒坚王陈杰王丹斌张常庆张钊宋怀挺
Owner SHANGHAI YUELIAN BIOLOGICAL TECH
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