Application of pesticide fertilizer granules containing dinotefuran and monosultap to rice

A technology of medicinal fertilizer granules and insecticidal sheet, which is applied in the application, organic fertilizer, rice cultivation and other directions, can solve the problems of large environmental impact, waste of effective ingredients, short duration, etc., to ensure the insecticidal effect and reduce toxicity. effect, good effect

Inactive Publication Date: 2021-01-19
中诚国联(河南)生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under strong acid and strong alkali conditions, it can be hydrolyzed into nereistin, which can effectively control rice stem borers, rice stem borers, and rice leaf rollers, and also have effects on rice leafhoppers, lice, rice budworms, and fruit tree aphids. Good control effect, but its toxicity is high, it is a moderately toxic pesticide, acute oral LD50

Method used

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  • Application of pesticide fertilizer granules containing dinotefuran and monosultap to rice
  • Application of pesticide fertilizer granules containing dinotefuran and monosultap to rice
  • Application of pesticide fertilizer granules containing dinotefuran and monosultap to rice

Examples

Experimental program
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Example Embodiment

[0026]In the embodiment of the present invention, the preparation method of the fertilizer granules containing dinotefuran and dimetrodin includes the following steps:

[0027](1) After fully mixing dinotefuran, insecticide and flavor attractant according to the selected parts by weight, pass the jet mill to obtain powder X;

[0028](2) Mix medicinal powder X, fertilizer, straw powder, binder, slow release agent and filler according to the proportion, and then add them to the drum granulator to granulate and dry to obtain the granular material containing dinotefuran and dimetrodin ;

[0029](3) Weigh the coating agent into the coating container according to the proportion, add the deodorant, and mix evenly to coat the granules to obtain the fertilizer granules containing dinotefuran and dimethoprim.

Example Embodiment

[0032]Example 1

[0033]Weigh the following raw materials: 5 parts of dinotefuran, 5 parts of insecticide, 1 part of flavor attractant, 20 parts of urea, 1 part of attapulgite, 20 parts of wheat straw powder, 1 part of deodorant, poly 1 part of vinyl alcohol, 1 part of polyvinylpyrrolidone, and 100 parts of kaolin; according to the selected parts by weight, dinotefuran, insecticide, and flavor attractant are thoroughly mixed, and the powder X is obtained by the airflow mill; according to the proportions Mix medicinal powder X, urea, wheat straw powder, attapulgite, polyvinyl alcohol and kaolin thoroughly and add them to a drum granulator for granulation and drying to obtain granular material containing dinotefuran and insecticide; according to the ratio, the poly Vinylpyrrolidone is added to the coating container, the deodorant is added, and the granules are evenly mixed to coat the granules to obtain the fertilizer granules containing dinotefuran and dimetrodin.

Example Embodiment

[0034]Example 2

[0035]Weigh the following raw materials: 7 parts of dinotefuran, 7 parts of insecticide, 1 part of flavor attractant, 20 parts of urea, 1 part of attapulgite, 20 parts of wheat straw powder, 1 part of deodorant, poly 1 part of vinyl alcohol, 1 part of polyvinylpyrrolidone, 100 parts of kaolin; according to the selected parts by weight, dinotefuran, insecticide, and flavor attractant are thoroughly mixed, and the powder X is obtained by the airflow mill; according to the proportions Mix medicinal powder X, urea, wheat straw powder, attapulgite, polyvinyl alcohol and kaolin thoroughly and add them to a drum granulator for granulation and drying to obtain granular material containing dinotefuran and insecticide; according to the ratio, the poly Vinylpyrrolidone is added to the coating container, the deodorant is added, and the granules are evenly mixed to coat the granules to obtain the fertilizer granules containing dinotefuran and dimetrodin.

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Abstract

The invention discloses pesticide-fertilizer granules containing dinotefuran and monosultap as well as a preparation method and application of the pesticide-fertilizer granules to rice, relates to thefield of rice planting, and aims to reduce the negative effect of toxicity of the monosultap by reducing the relative overall dosage of the monosultap; meanwhile, by simultaneously utilizing the combined action of the dinotefuran and the monosultap and attracting pests with flavor attractants, a good insecticide effect can be provided. In addition, the granules are externally provided with non-toxic coatings; the coatings contain deodorant components, so toxicity volatilization is reduced, and personnel poisoning caused in the application process is prevented; the pesticide-fertilizer granuleprovided by the invention contains fertilizer, straw powder and other components with a promotion effect on rice growth, has dual purposes of pesticide and fertilizer, has better action effect and simpler application mode, is longer in action time due to the arrangement of the slow release agent, and is provided with the coating comprising the coating agent and the deodorant on the surface, so that the medicine effect of the granules can be sufficiently prevented from losing.

Description

technical field [0001] The invention relates to the technical field of rice planting, in particular to the application of a medicinal fertilizer granule containing dinotefuran and monosultap on rice. Background technique [0002] Rice is a cereal crop belonging to the genus Oryza, and the representative species is rice. Rice is native to China and India. Rice is divided into indica rice and japonica rice, early rice and mid-late rice, glutinous rice and non-glutinous rice according to the type of rice. According to the way of saving seeds, it can be divided into conventional rice and hybrid rice. There are other classifications, which are divided into paddy field rice and floating rice according to whether it is cultivated without soil; divided into seasonal rice and "lazy rice" (regenerated rice) according to the life cycle; divided into ordinary rice and giant rice of about 2 meters according to height. Rice; divided into ordinary fresh rice and "sea rice" according to sa...

Claims

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Application Information

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IPC IPC(8): C05G3/60C05G3/00C05G3/40C05G5/30A01G22/22A01G13/00A01C21/00
CPCA01G22/22A01G13/00A01C21/00C05C9/00C05G3/00C05G3/40C05G3/60C05G5/37C05D5/00C05D9/00C05F11/00
Inventor 祝春华陈峰孙世文李献
Owner 中诚国联(河南)生物科技有限公司
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