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Water dispersible granules having 2.3% of effective components being veratrine and aldicarb

A technology of active ingredients and dispersed granules, applied in the field of water dispersible granules, to achieve the effect of enhancing prevention and treatment, long lasting effect and good control effect

Inactive Publication Date: 2015-12-30
JINAN SHUNXIANG MEDICINE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Red spiders lay eggs once a year, about 100 eggs at a time, and start to hatch after a month. The mother spider waits day and night, and is willing to be the child's first food, teaching the child to prey, but sacrificing herself

Method used

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  • Water dispersible granules having 2.3% of effective components being veratrine and aldicarb

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] 2.3% water dispersible granules whose active ingredients are veratrine and aldicarb

[0015] Each raw material is composed by mass percentage:

[0016] Veratrine 0.3%, aldicarb 2%, lignosulfonate 5%, wetting penetrant F6%, sodium bicarbonate 3%, attapulgite to 100%.

[0017] Apply conventional pesticide processing technology to the above-mentioned ingredients to prepare water-dispersed products suitable for agricultural use. In this example, the co-toxicity coefficient of veratrine and aldicarb was 265.12.

Embodiment 2

[0019] 2.3% water dispersible granules whose active ingredients are veratrine and aldicarb

[0020] Each raw material is composed by mass percentage:

[0021] Veratrine 0.3%, aldicarb 2%, lignosulfonate 4.5%, wetting penetrant F5%, sodium bicarbonate 3.1%, attapulgite to 100%.

[0022] Applying conventional pesticide processing technology to the above-mentioned ingredients, the water-dispersible granule product suitable for agricultural use is prepared. In this example, the co-toxicity coefficient of veratrine and aldicarb was 260.27.

Embodiment 3

[0024] 2.3% water dispersible granules whose active ingredients are veratrine and aldicarb

[0025] Each raw material is composed by mass percentage:

[0026] Veratrine 0.3%, aldicarb 2%, lignosulfonate 7%, wetting penetrant F9%, sodium bicarbonate 3.5%, attapulgite to 100%.

[0027] Applying conventional pesticide processing technology to the above-mentioned ingredients, the water-dispersible granule product suitable for agricultural use is prepared. The co-toxicity coefficient of veratrine and aldicarb in this example is 259.86.

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Abstract

The invention relates to water dispersible granules having 2.3% of effective components being veratrine and aldicarb, wherein the veratrine content is 0.3%, and the aldicarb content is 2%. The water dispersible granules are used for prevention and treatment of Chinese rose tetranychus cinnbarinus. The water dispersible granules are obtained through a conventional preparation process, the composition has quite good prevention and treatment effect on the Chinese rose tetranychus cinnbarinus, with utilization of the collaborative additive effect of veratrine and aldicarb, the prevention and treatment effect on the Chinese rose tetranychus cinnbarinus is effectively enhanced, and the persistent effect period is long.

Description

technical field [0001] The invention relates to a water-dispersible granule whose active ingredients are veratrine and aldicarb, and the content of the active ingredients is 2.3%, and in particular relates to a veratrine content of 0.3% and an aldicarb content of 2% for preventing and treating rose spider mite. % water dispersible granules, belonging to the field of biological pesticides. Background technique [0002] The main chemical components of veratridine are servaldine and veratridine. Flat needle crystal. Veratrum alkaloids exist in Liliaceae Veratrum and Sneezweed plants, and the plant raw materials used as insecticides are mainly the seeds of Sneezweed and the rhizome of Resveratrum. The plant material is obtained by ethanol extraction. A botanical insecticide with contact and stomach poisoning effects on insects. It can be used to control houseflies, cockroaches, lice and other sanitary pests, and can also be used to control agricultural pests such as cabbage ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/24A01N25/14A01P7/02A01N43/90
Inventor 王亚君
Owner JINAN SHUNXIANG MEDICINE SCI & TECH
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