Integrated disease and insect pet control method for rice

A technology for comprehensive prevention and control of diseases and insect pests, applied in botany equipment and methods, resistance to vector-borne diseases, pesticides, etc., can solve problems such as threats to human health, exceeding safety limits, and increased residues, so as to improve the efficacy of medication , reduce pollution and reduce production costs

Inactive Publication Date: 2018-11-13
刘晓迪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The biggest defect of chemical pesticides to prevent and control diseases and insect pests is the amount of pesticide residues. Although many existing pesticide varieties have the characteristics of high efficiency and low toxicity, which are relatively safe for humans and animals, there are still a large part of pesticides with long residual time and poor chemical properties. Stable, while killing pests and diseases, there are a large number of residues in crops, and the amount of residues increases with the increase of pesticide application, which greatly exceeds the safety limit. Chemical pollution is becoming more and more serious, and the environment and food that people depend on are increasingly polluted by chemical pesticides. Food safety has become a topic of common concern to human beings. How to fundamentally eliminate chemical pesticide pollution from the source , is the dream of science and technology workers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] 1. Mix 3kg of neem bark, 2kg of ginseng, 1.5kg of pine needles, 1.2kg of baicalin, 1kg of garlic, 0.8kg of Andrographis paniculata and 0.5kg of Zanthoxylum bungeanum, add 20 times the total amount of mixed raw materials and boil until the water volume is reduced by half, then Filter to obtain the Chinese herbal medicine stock solution, set aside.

[0018] 2. Before sowing, soak the sun-dried seeds with the prepared Chinese herbal medicine stock solution at constant temperature for 5 days, and use atomized spraying to moisten the seeds. During the moistening process, you need to check the moisture of the seeds at any time. The formation of effusion shall prevail. After the seed moistening is completed, germination and seedling raising can be done.

[0019] 3. Before transplanting, drain the open water in the paddy field. While keeping the paddy field moist, apply it to the paddy field at a ratio of 1:0.1 of quicklime and herbicide. After 2 days of dry paddy field, put ...

Embodiment 2

[0023] 1. Mix 2.5kg of neem bark, 2kg of ginseng, 2kg of pine needles, 1.5kg of baicalin, 1kg of garlic, 1kg of Andrographis paniculata and 0.5kg of Zanthoxylum bungeanum, add 15 times the total amount of mixed raw materials and boil until the water volume shrinks by half, then filter Get the Chinese herbal medicine stock solution, stand-by.

[0024] 2. Before sowing, soak the sun-dried seeds with the prepared Chinese herbal medicine stock solution at a constant temperature for 7 days. The seeds are moistened by atomization and spraying. During the moistening process, it is necessary to check the moisture of the seeds at any time. The formation of effusion shall prevail. After the seed moistening is completed, germination and seedling raising can be done.

[0025] 3. Before transplanting, drain the open water in the paddy field. While keeping the paddy field moist, apply it to the paddy field at a ratio of 1:0.08 of quicklime and herbicide. After 1 day in the dry paddy field...

Embodiment 3

[0029] 1. Mix 4kg of neem bark, 2.5kg of ginseng, 1kg of pine needles, 2kg of baicalin, 2kg of garlic, 1.5kg of andrographis paniculata and 0.3kg of Zanthoxylum bungeanum, add 20 times the total amount of mixed raw materials and cook until the water volume is reduced by half, then filter Get the Chinese herbal medicine stock solution, stand-by.

[0030] 2. Before sowing, soak the sun-dried seeds with the prepared Chinese herbal medicine stock solution at a constant temperature for 6 days. The seeds are moistened by atomization and spraying. During the moistening process, it is necessary to check the moisture of the seeds at any time. The formation of effusion shall prevail. After the seed moistening is completed, germination and seedling raising can be done.

[0031] 3. Before transplanting, drain the open water in the paddy field. While keeping the paddy field moist, apply it to the paddy field at a ratio of 1:0.09 of quicklime and herbicide. After 2 days of dry paddy field...

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PUM

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Abstract

The invention relates to an integrated disease and insect pet control method for rice. The control is carried out according to different growth periods of rice, and the method includes the following steps: 1) disease and insect pet control treatment for seeds before sowing; 2) disease and insect pet control treatment for a rice field before transplanting; and 3) disease and insect pet control treatment in the growth periods. The method carries out the disease and insect pet control management from three aspects of the soaked seeds, the rice planting field and the growth periods, mainly uses Chinese herbal medicine as a control agent instead of conventional pesticides for disease and inset pet control, and so the pesticide pollution is reduced and the agent application effect is improved. According to the method, a plurality of diseases and insect pests can be controlled, the chemical pesticide pollution can be reduced to the greatest extent, and the amount of pesticide residues in grain can be reduced, thereby guaranteeing the human health. Meanwhile, the method greatly reduces the production cost of grain crops, saves the labor, time and pesticide purchasing expense used by the disease and insect pet control during the grain production, and provides a novel way for the agricultural disease and insect pet control.

Description

technical field [0001] The invention relates to the technical field of crop disease and insect pest control, in particular to an integrated rice plant disease and insect pest control method. Background technique [0002] Pest control can be divided into chemical control using chemical substances such as fungicides or insecticides; physical control using physical energy such as light or rays, or building barriers; farming control that changes crop varieties, cultivation time or environment to reduce damage; Biological control based on the use of natural enemies. In the existing technologies for preventing and controlling crop diseases and insect pests, the main technical solutions used include chemical pesticide control, biological and biological pesticide control, physical control, etc., but chemical pesticide control is generally used. Insecticides, fungicides, insecticides are divided into contact killers, stomach poisons, systemic agents, etc., fungicides are divided int...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01G13/00A01N65/42A01P3/00A01P1/00A01P7/04
CPCA01C1/00A01G13/00A01N65/00A01N65/42A01N2300/00Y02A50/30
Inventor 刘晓迪
Owner 刘晓迪
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