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Method for biologically preventing bradysia odoriphaga

A technology for leek maggots and chives, which is applied in the directions of botanical equipment and methods, biocides, animal repellents, etc., can solve problems such as harming human health, and achieves the advantages of reducing production costs, not polluting the environment, and solving the problem of pesticide residues in chives. Effect

Inactive Publication Date: 2014-02-26
柯义清
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  • Summary
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the prevention and control of leek maggots, chemical control methods such as spreading or watering pesticides on the roots are mainly used. The disadvantage is that leeks absorb certain pesticides and remain in the body, which seriously endangers human health after eating.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0006] Embodiment 1: gather 1 kilogram of wild or artificially planted fresh cat's eye grass, it or chopped or crushed or directly placed in 9 kilograms of water, soak naturally for 72 hours, until the liquid is turbid; liquid for stubble pouring.

Embodiment 2

[0007] Embodiment 2: gather 0.6 kilograms of wild or artificially planted fresh cat's eye grass, it or chopped or crushed or directly placed in 9.4 kilograms of water, naturally soaked for 24 hours, until the liquid was turbid; liquid for stubble pouring.

Embodiment 3

[0008] Embodiment 3: Gather 0.8 kilograms of wild or artificially grown fresh cat's eye grass, which is either chopped or crushed or directly placed in 9.2 kilograms of water, and naturally soaked for 36 hours until the liquid is turbid; poured into the root of Chinese chives.

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PUM

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Abstract

The invention relates to a method for biologically preventing bradysia odoriphaga. The method is characterized by comprising the following components by weight percent: 6 to 10 percent of fresh golden saxifrage (also named as cat eye, ivy glorybind, and the like) and 90 to 94 percent of water. The process comprises the following steps: soaking the fresh golden saxifrage in the water for 24-72 hours in proportion, and watering the stubbles or roots of Chinese chives through the soaked liquid after the Chinese chives is harvested. By adopting the method, the problem of the pesticide residue caused by utilizing a chemical method to prevent the bradysia odoriphaga can be solved, and the method is suitable for the toxic-free and pollution-free production of Chinese chives.

Description

technical field [0001] The invention relates to the field of prevention and control of vegetable diseases and insect pests, in particular to a method for controlling leek root maggots by using cat's eye grass (synonyms: cat's eye, dawanhua, dawanke, dapotaiwan). Background technique [0002] At present, in the prevention and control of leek maggots, chemical control methods such as spreading or watering pesticides on the roots are mainly used. The disadvantage is that leeks absorb certain pesticides and remain in the body, which seriously endangers human health after eating. Contents of the invention [0003] The present invention solves the problem of using pesticides to prevent and treat chive maggots, leeks contain residual pesticides, and endanger human health after eating, and invents a method of using cat's eye grass (synonyms: cat's eye, hitting a bowl of flowers, hitting a bowl, hitting a pot and hitting a bowl) The method of preventing and treating chive maggots w...

Claims

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Application Information

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IPC IPC(8): A01N65/18A01P7/04
Inventor 柯义清胡秀芝吕思学
Owner 柯义清
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