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Disinsection/miticide pharmaceutical composition

A composition and drug technology, applied in the direction of biocide, biocide, animal repellent, etc., to achieve the effect of reducing usage, reducing production cost, and reducing pollution

Active Publication Date: 2009-07-15
HEBEI VEYONG BIO CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above methods have suppressed the generation of resistance to a certain extent, they have not fundamentally solved the problem.

Method used

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  • Disinsection/miticide pharmaceutical composition
  • Disinsection/miticide pharmaceutical composition
  • Disinsection/miticide pharmaceutical composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Containing 1.8% abamectin, 30% methyl oleate water emulsion.

[0029] 1.87kg Abamectin (purity 96.4%) is dissolved with a small amount of ethanol, add 30kg of methyl oleate solvent, after stirring for 2 hours at a temperature of 30°C to dilute and dissolve, add 20kg of coconut oil polyoxyethylene ether emulsifier , 2kg of ethylene glycol antifreeze, 0.05kg of organic silicon and water to make up, so that the sum of the weight of the above raw materials reaches 99.5kg, stir for 2 hours at a temperature of 25°C, and shear and disperse through a high-shear emulsifier After uniformity, add 0.5kg of xanthan gum thickener, stir evenly at room temperature for 1 hour to make an emulsion, and then go through a high-shear emulsifier at room temperature for 1 hour to shear and disperse evenly, that is, to make Bacteria in water emulsion.

Embodiment 2

[0031] Contains 1.9% Emamectin Benzoate, 70% Methyl Oleate EC

[0032] 2.15kg emamectin benzoate (purity 93.2%) is dissolved with a small amount of ethanol, after adding 8kg ethanol for dissolving, add 13kg agricultural milk 0203B, then add 70kg methyl oleate, 2kg JFC, add to with pyrrolidone 100kg is available.

Embodiment 3

[0034] Contains 1.8% Emamectin Benzoate, 70% Ethyl Oleate EC.

[0035] In the oily liquid containing 11.5kg emamectin benzoate (purity 15.7%), add 70kg ethyl oleate, after stirring evenly, add 15kg Pingpingjia (O-20) and 0.05kg organic silicon , After mixing, add ethanol to 100kg.

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Abstract

The invention discloses a pesticide / acaricide drug composition which is characterized by comprising the following ingredients by weight: 5 to 70 percent of aqueous oleate, 0.05 to 60 percent of abamectin drug or abamectin derivatives, 3 to 50 percent of surface active agent, 0 to 30 percent of stabilizing agent or synergistic agent, 0 to 5 percent of osmotic agent, 0 to 85 percent of water or organic solvent, 0 to 30 percent of plant regulator and 0 to 50 percent of mineral salt. The drug composition can enhance the prevention effect of AVMS, decrease the effective consumption of the AVMS, restrain the resistance of organisms and lessen the vegetable remains and environmental pollution.

Description

technical field [0001] The invention relates to abamectin biological insecticide, in particular to a synergistic insecticidal / acaricidal pharmaceutical composition. Background technique [0002] Avermectins (AVMS) belong to macrolide antibiotics, which act on the GABAA receptors of insect neuron synapses or neuromuscular synapses, and interfere with the information transmission of nerve endings in insects, that is, to stimulate neuronal failure. The neurotransmission inhibitor γ-aminobutyric acid (GA-BA) is released from the apex, which promotes the prolonged opening of the GABA-gated chloride ion channel and activates the chloride ion channel. The membrane is in an inhibited state, thereby blocking the connection between the nerve terminal and the muscle, causing paralysis, refusal to eat, and death of the insect. It has a strong inhibitory effect on most parasitic nematodes and arthropods. In China, it is mostly used to control pests with small insects, many generations,...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01P7/00A01N37/00A01N25/30
Inventor 柴方堃张惠芳陈美玲李俊花智岩君刘海波许雅丽郭明
Owner HEBEI VEYONG BIO CHEM
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