Preparation method for prevention and treatment of panonychus ulmi

A technology of apple claw mite and acaricide, applied in the field of acaricide, can solve the problems of no reports, etc., and achieve the effect of good effect, low cost and good insecticidal effect

Inactive Publication Date: 2015-02-25
谢振西
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the control of Panonychus apple is mainly chemical agents, and there is no report on the botanical insecticides for the prevention and treatment of Panonychus apple

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The preparation method of the acaricide for preventing and treating Panonychus apple, the acaricide for preventing and controlling Panonychus apple, its raw material is composed of Liriodendron tulipifera extract, ginger extract, daphne extract, Chinese tallow extract, castor oil extract Composed of Berberis extract, the mass percentage of each raw material added is: Liriodendron extract 10%, Ginger extract 15%, Daphne extract 25%, Chinese tallow extract 10%, Castor extract 20% , barberry extract 20%, its specific preparation steps are:

[0019] Step 1. Preparation of ginger extract: select fresh ginger, wash and dry it, weigh 100g, put it in ethanol with a volume concentration of 75% for surface disinfection for 5min, rinse it with sterile water for 3 times, and place it in the tissue Add 100mL sterile water to the pulper, homogenize it at a speed of 5000r / min for 5min to make a paste, then centrifuge it in a centrifuge at a temperature of 4°C and a speed of 10000r / min...

Embodiment 2

[0029] The preparation method of the acaricide for preventing and treating Panonychus apple, the acaricide for preventing and controlling Panonychus apple, its raw material is composed of Liriodendron tulipifera extract, ginger extract, daphne extract, Chinese tallow extract, castor oil extract Composed of barberry extract, the mass percentage of each raw material added is: Liriodendron extract 5% to 15%, ginger extract 5% to 15%, daphne extract 20% to 30%, Chinese tallow extract 10% ~20%, castor extract 20%~30%, barberry extract 10%~20%, the specific preparation steps are:

[0030] Step 1. Preparation of ginger extract: select fresh ginger, wash and dry it, weigh 100g, put it in ethanol with a volume concentration of 75% for surface disinfection for 5min, rinse it with sterile water for 3 times, and place it in the tissue Add 100mL sterile water to the pulper, homogenize it at a speed of 5000r / min for 5min to make a paste, then centrifuge it in a centrifuge at a temperature o...

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PUM

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Abstract

The invention discloses a preparation method for prevention and treatment of panonychus ulmi. Raw materials include Liriodendron chinense extract, ginger extract, Sapium sebiferum extract, Daphne extract, castor bean extract and Berberis extract. The prepared acaricidal agent has best effect and long pesticide effecting time, and the pesticidal rate is above 93%.

Description

technical field [0001] The invention relates to an acaricide, in particular to a preparation method for preventing and treating Panonychus apples. Background technique [0002] Insect name, belonging to the order Acarina, Tetranychidae. Distributed in Liaoning, Shandong, Shanxi, Henan, Hebei, Jiangsu, Hubei, Sichuan, Shaanxi, Gansu, Ningxia, Inner Mongolia, Beijing and other provinces (regions, cities) in China. The main hosts are apples, pears, apples, plums, apricots, hawthorns, sand fruits, crabapple, cherry apples and ornamental plants cherry blossoms and roses. Small chlorotic spots appear on leaves at the initial stage of damage, and later many spots are connected into plaques. There are many sloughs and silk screens on the leaves. Severely damaged leaves are scorched and burnt, and leaves fall early. [0003] At present, the prevention and control of Panonychus apple is mainly chemical agents, and there is no report on the botanical insecticides for the prevention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/48A01P7/02A01P7/04A01P17/00
Inventor 谢振西
Owner 谢振西
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