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Pesticide composition containing thiamethoxam and azadirachtin

A pesticide composition, thiamethoxam technology, applied in the directions of insecticides, animal repellents, plant growth regulators, etc., can solve problems such as undiscovered cross-resistance

Inactive Publication Date: 2014-08-06
SHANDONG AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the inventor's previous research found that after the pests developed resistance to the first-generation neonicotinoids such as imidacloprid, acetamiprid and nitenpyram, no obvious cross-resistance was found to the second-generation neonicotinoids

Method used

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  • Pesticide composition containing thiamethoxam and azadirachtin
  • Pesticide composition containing thiamethoxam and azadirachtin
  • Pesticide composition containing thiamethoxam and azadirachtin

Examples

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Effect test

example 1

[0029] The invention relates to a pesticide composition containing thiamethoxam and azadirachtin 2% (1), azadirachtin 2% (2), filler white carbon black 15% (3), filler Diatomaceous earth 69% (4), wetting agent sodium lauryl sulfate 4% (5), wetting agent pull apart powder 3% (6), dispersing agent sodium lignosulfonate 5% (7), above The ingredients are weighed by weight, mixed and pulverized (8) to prepare a wettable powder dosage form (9). The above raw materials are commercially available qualified products.

example 2

[0031] The invention relates to a pesticide composition containing thiamethoxam and azadirachtin 30% (1), azadirachtin 30% (2), filler white carbon black 15% (3), filler Diatomaceous earth 13% (4), wetting agent sodium lauryl sulfate 4% (5), wetting agent pull-off powder 3% (6), dispersant sodium lignosulfonate 5% (7), above The ingredients are weighed by weight, mixed and pulverized (8) to prepare a wettable powder dosage form (9). The above raw materials are commercially available qualified products.

example 3

[0033] The present invention relates to a pesticide composition containing thiamethoxam and azadirachtin 8% (1), azadirachtin 32% (2), filler white carbon black 15% (3), filler Diatomaceous earth 33% (4), wetting agent sodium lauryl sulfate 4% (5), wetting agent pull apart powder 3% (6), dispersant sodium lignosulfonate 5% (7), above The ingredients are weighed by weight, mixed and pulverized (8) to prepare a wettable powder dosage form (9). The above raw materials are commercially available qualified products.

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Abstract

The invention relates to a pesticide composition containing thiamethoxam and azadirachtin. The pesticide composition is prepared from the thiamethoxam and azadirachtin, as well as wettable powder, a suspending agent and a water dispersible granule, wherein the wettable powder, the suspending agent and the water dispersible granule are prepared from auxiliary agents including an emulsifying agent, a wetting agent, a dispersing agent, a filling agent and the like. The invention further provides a method for applying the composition of the thiamethoxam and the azadirachtin to prevent and treat Chinese chive root maggots. The thiamethoxam and the azadirachtin are mixed in a ratio in a range from 1: 1 to 1: 8, the toxicity to the Chinese chive root maggots is high and the synergism is obvious. The pesticide composition disclosed by the invention is not only used for preventing and treating the Chinese chive root maggots and can also be widely applied to vegetables, wheat and tea trees; the pesticide composition is used for preventing and treating aphids, thrips, small brown rice planthopper and empoasca flavescens; and the application value is great and the economical and social benefits are very obvious.

Description

(1) Field of invention: [0001] The present invention relates to 3-(2-chloro-1,3-thiazol-5-ylmethyl)-5-methyl-1,3,5-oxadiazin-4-yl forked (nitro) amine [below Said Thiamethoxam (Thiamethoxam)] and azadirachtin, emulsifiers, wetting agents, dispersants, fillers or water and other additives made of suspensions, water-dispersible granules and wettable powder compositions. [0002] At the same time, the present invention relates to a method for controlling leek root maggots (leek maggots) by using a composition of thiamethoxam and azadirachtin. The present invention is not only used for the prevention and treatment of leek root maggots, but also can be widely used in vegetables, tea leaves and wheat for the prevention and treatment of piercing-sucking mouthpart pests such as aphids, thrips and green leafhoppers, and has great application value, economical and The social benefits are very significant. (2) Technical background: [0003] Thiamethoxam is a new type of neonicotinoid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N51/00A01N43/90A01P7/04
Inventor 薛明王开运
Owner SHANDONG AGRICULTURAL UNIVERSITY