Plant-source pseudococcus comstocki killing composite agent

A combination agent and plant-derived technology, applied in the direction of plant growth regulators, insecticides, biocides, etc., to achieve the effect of preventing plant scab, fast killing effect, and good control effect

Inactive Publication Date: 2016-07-20
梁文荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the shortcomings existing in the existing control of mealybug konshii, t

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Embodiment 1, a kind of plant source kills mealybug consoni combination agent, and the control agent raw material consists of:

[0010] 10 parts of hairy tiger, 10 parts of wild celery, 20 parts of oleander leaves, 8 parts of rosin, 2 parts of ethyl acetate, 30 parts of ethanol, and 5000 parts of water.

[0011] Grind hairy tiger, wild celery, and oleander leaves to 65 mesh with a plant grinder, mix them with water, ethyl acetate, rosin, and ethanol, and place them in a microwave with a frequency of 350MHZ and a power of 280W, and control the pressure at 0.5Mpa Treat for 6 minutes, lower the pressure to 0.1Mpa, continue to treat for 15 minutes, and take the supernatant, which is the plant-source combination agent for killing P. konshii of the present invention.

Embodiment 2

[0012] Embodiment 2, a kind of plant source kills mealybug consoni combination agent, and the control agent raw material consists of:

[0013] 15 parts of hairy tiger, 15 parts of wild celery, 25 parts of oleander leaves, 10 parts of rosin, 3 parts of ethyl acetate, 40 parts of ethanol, and 5000 parts of water.

[0014] Grind leaves of hairy tiger, wild celery, and oleander with a plant grinder to 70 mesh, mix with water, ethyl acetate, rosin, and ethanol, place in a microwave with a frequency of 350MHZ and a power of 300W, and control the pressure at 0.58Mpa Treat for 8 minutes, lower the pressure to 0.15Mpa, continue to treat for 18 minutes, and take the supernatant, which is the plant-sourced combination agent for killing P. konii of the present invention.

Embodiment 3

[0015] Embodiment 3, a kind of plant source kills mealybug consoni combination agent, and the control agent raw material consists of:

[0016] 13 parts of hairy tiger, 13 parts of wild celery, 23 parts of oleander leaves, 9 parts of rosin, 2.5 parts of ethyl acetate, 35 parts of ethanol, and 5000 parts of water.

[0017] Grind leaves of hairy tiger, wild celery, and oleander with a plant grinder to 68 mesh, mix with water, ethyl acetate, rosin, and ethanol, place in a microwave with a frequency of 350MHZ and a power of 290W, and control the pressure at 0.54Mpa Treat for 6-8 minutes, reduce the pressure to 0.13Mpa, continue to treat for 16 minutes, and take the supernatant, which is the plant-source combination agent for killing mealybugs of the present invention.

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PUM

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Abstract

The invention relates to the technical field of plant insecticides and particularly relates to a plant-source pseudococcus comstocki killing composite agent. The control agent consists of the following raw materials: 10-15 parts of hyptis suaveolens piot, 10-15 parts of smallage, 20-25 parts of oleander leaves, 8-10 parts of rosin, 2-3 parts of ethyl acetate, 30-40 parts of ethanol and 5,000 parts of water. The plant-source pseudococcus comstocki killing composite agent is prepared by the following steps: grinding the hyptis suaveolens piot, smallage and oleander leaves to 65-70 meshes by a plant grinder; mixing with the water, ethyl acetate, rosin and ethanol; treating for 6-8 minutes in a microwave with frequency of 350MHZ and power of 280-300W while controlling the pressure at 0.5-0.58Mpa; reducing pressure to 0.1-0.15Mpa and continuously treating for 15-18 minutes; and fetching the supernate which is the plant-source pseudococcus comstocki killing composite agent.

Description

technical field [0001] The invention relates to the technical field of insecticides for plants, in particular to a plant source combination agent for killing mealybugs. Background technique [0002] P. konshii generally produces 3 generations in one year, and overwinters with oocysts in the crevices of tree trunks and branches. Each female adult can lay 200-400 eggs, and oocysts are mostly distributed in bark cracks and other places. On flowers and trees, adults and nymphs mostly gather on young shoots and twigs to harm, and host kumquat, black locust, camphor tree, chayote, apple, pear, peach, plum, apricot, hawthorn, grape clivia, unicorn palm, bamboo knot Dieffenbachia etc., nymphs and female adults prick and suck buds, leaves, fruits, branches and leaves: and the juice of roots. Damaged twigs and roots are often swollen and easily longitudinally cracked and withered. Young fruits are often damaged into deformed fruits, and excretion of honeydew often causes coalescence. ...

Claims

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Application Information

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IPC IPC(8): A01N65/16A01P7/04
CPCA01N65/00A01N65/16A01N2300/00
Inventor 梁文荣
Owner 梁文荣
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