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Water dispersible granule type pesticide

A technology of dispersible granules and dispersants, applied in the field of pesticides, can solve the problems of slow lethal action and achieve long-lasting effects, good safety, and good contact effects

Inactive Publication Date: 2015-01-21
QINGDAO JINGYIXIN ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

[0015] The formulation of the water-dispersible granule pesticide of the present embodiment comprises the following components by mass fraction: Abamectin 15%, dispersant 10%, wetting agent 8%, disintegrant 10%, binder 8%, filler margin.

[0016] The production process of the present embodiment is as follows in sequence:

[0017] Abamectin original drug, fillers, additives are mixed, crushed initially, mixed with water, sand milled, sprayed and granulated, returned to mix if unqualified in the inspection, packaged, returned to be mixed or packaged if unqualified in the inspection, and put into storage.

[0018]

Embodiment 2

[0020] The formula of the water-dispersible granule pesticide of the present embodiment comprises the following components by mass fraction: Abamectin 15%, dispersant 1%, wetting agent 1%, disintegrant 1%, binding agent 1%, filler margin.

[0021] The production process of the present embodiment is as follows in sequence:

[0022] Abamectin original drug, fillers, additives are mixed, crushed initially, mixed with water, sand milled, sprayed and granulated, returned to mix if unqualified in the inspection, packaged, returned to be mixed or packaged if unqualified in the inspection, and put into storage.

[0023]

Embodiment 3

[0025] The formulation of the water-dispersible granular pesticide of the present embodiment comprises the following components by mass fraction: Abamectin 15%, dispersant 10%, wetting agent 8%, disintegrant 1%, binder 8%, filler margin.

[0026] The production process of the present embodiment is as follows in sequence:

[0027] Abamectin original drug, fillers, additives are mixed, crushed initially, mixed with water, sand milled, sprayed and granulated, returned to mix if unqualified in the inspection, packaged, returned to be mixed or packaged if unqualified in the inspection, and put into storage.

[0028]

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PUM

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Abstract

The invention provides a water dispersible granule type pesticide comprising abamectin serving as an active ingredient, wherein the mass percentage of the abamectin is 15%. The water dispersible granule 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 water dispersible granule type pesticide is remarkably stronger than that of a tetronic acid miticide, and the lasting period of the water dispersible granule type pesticide is slightly longer than that of the tetronic acid miticide, so that the water dispersible granule 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 water-dispersible granular 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 dr...

Claims

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Application Information

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IPC IPC(8): A01N25/14A01N43/90A01P7/02
Inventor 王鹏
Owner QINGDAO JINGYIXIN ELECTRONICS TECH
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