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Acaricide for controlling panonychus ulmi

A technology for apple pan-claw mites and acaricides, which is applied in the field of acaricides, can solve problems such as no reports, and achieve the effects of good effect, good insecticidal effect and long drug effect.

Inactive Publication Date: 2015-04-22
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

[0011] The acaricide for preventing and controlling apple panonychia, its raw materials are composed of Liriodendron chinensis extract, ginger extract, daphne extract, Chinese tallow extract, castor plant extract and berberis extract, and the mass percentage of each raw material addition is : Liriodendron extract 10%, ginger extract 15%, daphne extract 25%, tallow extract 10%, castor extract 20%, berberis extract 20%.

[0012] Its concrete preparation steps are:

[0013] 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 for 10min, and take the supernatant through After filtering with a 0.25 μm bacter...

Embodiment 2

[0023] The acaricide for preventing and controlling apple panonychia, its raw materials are composed of Liriodendron chinensis extract, ginger extract, daphne extract, Chinese tallow extract, castor plant extract and berberis extract, and the mass percentage of each raw material addition is : Liriodendron extract 5%-15%, ginger extract 5%-15%, daphne extract 20%-30%, tallow extract 10%-20%, castor extract 20%-30%, small Barberry extract 10% to 20%.

[0024] Its concrete preparation steps are:

[0025] 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 for 10min, and take the supernatant through After...

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PUM

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Abstract

The invention discloses an acaricide used for controlling panonychus ulmi. The raw material of the acaricide is composed of a Chinese tulip tree extract, a ginger extract, a winter daphne extract, a tallow tree extract, a castor extract and an amur barberry extract. The apple tree acaricide provided by the invention has the best and long effect. With the acaricide, a pesticidal rate can be higher than 93%.

Description

technical field [0001] The invention relates to an acaricide, in particular to an acaricide for preventing and treating Panonychus apple. 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 and trea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/48A61P7/02
Inventor 谢振西
Owner 谢振西
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