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Microemulsion type pesticide
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A technology of microemulsions and pesticides, applied in the field of pesticides, can solve the problems of slow lethal action and achieve long-lasting effects, good contact effects, and good safety effects
Inactive Publication Date: 2015-01-21
QINGDAO JINGYIXIN ELECTRONICS TECH
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Summary
Abstract
Description
Claims
Application Information
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Problems solved by technology
Its lethal effect is slower because it does not cause rapid dehydration of insects
Method used
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Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0017] The formulation of the microemulsion pesticide in this example contains the following components by mass fraction: 15% of abamectin, 1% to 25% of emulsifier, 20% of solvent, 3% of defoamer, 2% of thickener, anti Add 7% freezing agent and deionized water to 100%.
[0018] The production process of the present embodiment is as follows in sequence:
[0019] Abamectin original drug, solvent, water, and additives are mixed or stirred by high-speed shearing. If the content is unqualified, return to mixing and packaging. If the test fails, return to mixing or packaging for storage.
Embodiment 2
[0021] The formula of the microemulsion pesticide of the present embodiment comprises the following components in mass fraction: Abamectin 15%, emulsifier 1%, solvent 20%, defoamer 0.5%, thickener 0.05%, antifreeze agent 1 %, deionized water was added to 100%.
[0022] The production process of the present embodiment is as follows in sequence:
[0023] Abamectin original drug, solvent, water, and additives are mixed or stirred by high-speed shearing. If the content is unqualified, return to mixing and packaging. If the test fails, return to mixing or packaging for storage.
Embodiment 3
[0025] The formula of the microemulsion pesticide of the present embodiment comprises the following mass fraction components: Abamectin 15%, emulsifier 15%, solvent 10%, defoamer 3%, thickener 1%, antifreeze 4% %, deionized water was added to 100%.
[0026] The production process of the present embodiment is as follows in sequence:
[0027] Abamectin original drug, solvent, water, and additives are mixed or stirred by high-speed shearing. If the content is unqualified, return to mixing and packaging. If the test fails, return to mixing or packaging for storage.
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Abstract
The invention provides a microemulsion type pesticide comprising abamectin serving as an active ingredient, wherein the mass percentage of the abamectin is 15%. The microemulsion type pesticide has a synergistic effect and is low in use cost, good in preventing effect, wide in mite killing spectrum, strong in adaptability, capable of killing eggs and larvae, long in lasting period, low in toxicity, low in residue, good in safety, strong in compatibility, particularly excellent in egg killing effect and favorable in contact action on young nymphs. The fast-acting property of the microemulsion type pesticide is remarkably stronger than that of a tetronic acid miticide, and the lasting period of the microemulsion type pesticide is slightly longer than that of the tetronic acid miticide, so that the microemulsion type pesticide is a good miticide for oranges and tangerines.
Description
[0001] technical field [0002] The invention relates to a pesticide, in particular to a microemulsion pesticide containing abamectin. [0003] Background technique [0004] Abamectin is contact killing, stomach poisoning, and strong penetration. It is a macrolide disaccharide compound. It is a natural product isolated from soil microorganisms. It has contact and stomach poisoning effects on insects and mites, and has weak fumigation effect, without systemic effect. However, it has a strong penetrating effect on the leaves, can kill pests under the skin, and has a long residual effect. It does not kill eggs. Its mechanism of action is different from general insecticides in that it interferes with neurophysiological activities, stimulates the release of r-aminobutyric acid, and r-aminobutyric acid has an inhibitory effect on the nerve conduction of arthropods, and acarids, nymphs and insects The larvae will appear paralyzed after being in contact with the drug, do not mo...
Claims
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Application Information
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