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Rice insecticide capable of preventing and treating pests and diseases, preparation method and application thereof

A technology of insecticide and insecticide, which is applied in the field of high-efficiency and environmentally friendly rice insecticide and its preparation, can solve the problems of unfavorable environmental protection, poor taste of rice, residues, etc., and achieve the goal of green raw materials, good taste, and improvement of soil quality Effect

Inactive Publication Date: 2019-04-26
葛维英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are mainly diseases and insect pests in the process of rice planting. At present, the control method for rice diseases and insect pests is to adopt corresponding chemical pesticides. This method has the advantages of quick effect and strong targeting, but due to the high toxicity of chemical pesticides, it is easy to Residues in rice and soil cause bad taste of rice and are not conducive to environmental protection

Method used

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  • Rice insecticide capable of preventing and treating pests and diseases, preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A rice insecticide that can prevent and treat diseases and insect pests is characterized in that it consists of the following components: 1 part of wild ganoderma lucidum, 1 part of soil honey, 7-8 parts of brown sugar, 9 parts of fruit, 9 parts of vegetables, fish 3 parts of Houttuynia cordata, 60-70 parts of water.

[0014] A preparation method of a rice insecticide that can prevent and treat pests and diseases is characterized in that: it is prepared by the following steps: ① separately crush wild ganoderma lucidum, Houttuynia cordata, fruits and vegetables, and then stir them together; ② stir them evenly Add brown sugar and earth honey, and continue to stir until uniform; ③ After the stirring is completed, seal it, place it at room temperature for 5-6 months, take it out, and filter the residue to obtain a yellow liquid product.

experiment example 1

[0016] In 2017, in the Lixin Group of Xu Village, Wuyuan City, Jiangxi Province, cucumbers were planted on 2 / 3 mu of vegetable land, and they were sprayed every 30 days, one portion each time, and two to three times a season. The results show that spraying once when there are no insects can effectively prevent insects in the vegetable field, with a prevention rate of more than 98%, and effectively increase production, with an increase rate of more than 20%. See Table 1 for details.

[0017] Table 1

[0018]

experiment example 2

[0020] In 2018, in the Lixin Group of Xu Village, Wuyuan City, Jiangxi Province, organic rice was planted on 2 acres of land, sprayed every 30 days, one to two sprays each time, and organic rice sprayed two to three times a season. The results show that spraying once when there are no insects can effectively prevent organic rice insects, with a prevention rate of more than 98%, and effectively increase production, with an increase rate of more than 20%. See Table 2 for details.

[0021] Table 2

[0022]

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Abstract

The invention relates to a rice insecticide capable of preventing and treating pests and diseases, a preparation method and an application thereof and belongs to the technical field of agricultural planting. The rice insecticide is composed of a formula of the following components: 0.5-2 parts of wild ganoderma lucidum, 0.5-2 parts of honey, 5-10 parts of brown sugar, 7-11 parts of fruits, 7-11 parts of vegetables, 1-5 of cordate houttuynia and 60-70 parts of water. The preparation method comprises the steps of respectively crushing the wild ganoderma lucidum, the cordate houttuynia, the fruits and the vegetables; then stirring the crushed wild ganoderma lucidum, cordate houttuynia, fruits and vegetables together; after uniformly stirring, adding the brown sugar and the honey into the mixture, and continuously stirring the mixture until the mixture is uniform; after completion of the stirring, sealing the mixture, placing the mixture at room temperature for 5-6 months, and taking out the mixture; and filtering residues to obtain a yellow liquid finished product. When in use, 15-20 g of finished product and water are mixed to 2,000 g as one part, the product is sprayed once every other 30 days, one to two parts are sprayed each time, and the product is sprayed to the rice in one cropping season twice or three times. The rice insecticide capable of preventing and treating pests and diseases, the preparation method and the application thereof have the beneficial effects that (1) a new way is discovered and medicinal and edible green non-toxic and environment-friendly raw materials are adopted as the raw materials of the formula; (2) when the rice insecticide is sprayed to the rice without pests and diseases, the rice pests and diseases can be effectively prevented, and when the rice insecticide is sprayed to the rice suffering from the pests and diseases, the diseases can be effectively treated and the pests can be killed.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, in particular to a high-efficiency and environment-friendly insecticide for rice and its preparation method and application. Background technique [0002] Rice is one of the most important food crops in my country. More than 65% of the population in China takes rice as the staple food. It is the largest rice producer and consumer in the world. In addition to being edible, rice can also be used for wine making, sugar refining, and as industrial raw materials, and rice husk and rice straw can be used as feed. There are mainly diseases and insect pests in the process of rice planting. At present, the control method for rice diseases and insect pests is to adopt corresponding chemical pesticides. This method has the advantages of quick effect and strong targeting, but due to the high toxicity of chemical pesticides, it is easy to Residues in rice and soil cause bad taste of rice and ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/08A01N63/04A01N63/02A01N61/00A01P7/04
CPCA01N61/00A01N63/10A01N63/30A01N65/00A01N65/08
Inventor 葛维英
Owner 葛维英