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Pyridaben-containing granule type pesticide

A technology of pyridaben and granules, which is applied in the field of fruit tree pesticides containing pyridaben, can solve the problems of slow lethal action, etc., and achieve the effect of long-lasting effect, good safety, and good contact effect

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

[0012] The formulation of the emulsifiable concentrate formulation in this example contains the following components by mass fraction: Flufenazine 50%, Pyridaben 8%, Emulsifier: 1%, Solvent 1%, Co-solvent 1%, Deionized water added to 100% .

[0013] The production process of the present embodiment is as follows in sequence:

[0014] The original drug of pyridaben and flufenazine, solvent, emulsifier, and other additives (such as penetrant, etc.) are stirred and mixed, and after testing, stand still or filter, pack, and store for testing.

Embodiment 2

[0016] The formulation of the emulsifiable concentrate formulation of this embodiment contains the following components by mass fraction: Flufenazine 60%, Pyridaben 10%, Emulsifier: 10%, Solvent 10%, Co-solvent 1%, Deionized water added to 100% .

[0017] The original drug of pyridaben and flufenazine, solvent, emulsifier, and other additives (such as penetrant, etc.) are stirred and mixed, and after testing, stand still or filter, pack, and store for testing.

Embodiment 3

[0019] The formulation of the granules of this embodiment contains the following components by mass fraction: 40% of flufenazine, 5% of pyridaben, 8% of dispersant, 2% of wetting agent, 5% of disintegrant, and 6% of binder , Filling margin.

[0020] Mix and pulverize the original drug of flufenazine, the original drug of pyridaben, additives, kaolin or clay, etc., mix with water, granulate, dry, test and pack, and put into storage.

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PUM

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Abstract

The invention provides a pyridaben-containing granule type pesticide which comprises the following formula components in percentage by mass: 50% of flutenzine, 8% of pyridaben, 1% of emulsifier, 1% of a solvent, 1% of a cosolvent and the balance of deionized water. Pyridaben has a good synergistic effect, so that the pyridaben-containing granule type pesticide has a synergistic interaction effect, is low in using cost, has a good prevention effect, is wide in demodex killing spectrum, strong in adaptability, long in lasting period, low in toxicity, low in residue, good in safety and strong in compatibility, and can kill both eggs and larva.

Description

technical field [0001] The invention relates to a pesticide, in particular to a pesticide for fruit trees containing pyridaben. Background technique [0002] Pyridaben belongs to pyridazinone insecticide and acaricide. It is non-systemic, has contact and stomach poisoning effects, and has a duration of up to 30-60 days. It is effective against different developmental stages of mites. 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 move or eat, and die after 2-4 days. Its lethal effect is slower because it does not cau...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/713A01N25/12A01P7/02A01N43/58
Inventor 王鹏
Owner QINGDAO JINGYIXIN ELECTRONICS TECH
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