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Combined agent for killing ceroplastes rubens through plant source

A combination agent, the technology of red wax scale, applied in the direction of plant growth regulators, insecticides, biocides, etc., to achieve good control effect, fast killing effect, and cheap and easy-to-obtain raw materials

Inactive Publication Date: 2016-08-24
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 of existing red wax scale control, the present invention provides a plant source combination agent for killing red wax scale

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Embodiment 1, a kind of plant source kills red wax scale combination agent, and the raw material of this control agent consists of:

[0010] 10 parts of hairy tiger, 10 parts of wild celery, 30 parts of oleander leaves, 8 parts of rosin, 2 parts of ethyl acetate, 40 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 botanical source of the present invention.

Embodiment 2

[0012] Embodiment 2, a kind of plant source kills red wax scale combination agent, and the raw material of this control agent consists of:

[0013] 15 parts of hairy tiger, 15 parts of wild celery, 40 parts of oleander leaves, 10 parts of rosin, 3 parts of ethyl acetate, 45 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 botanical source of the present invention.

Embodiment 3

[0015] Embodiment 3, a kind of plant source kills red wax scale combination agent, and the raw material of this control agent consists of:

[0016] 13 parts of hairy tiger, 13 parts of wild celery, 35 parts of oleander leaves, 9 parts of rosin, 2.5 parts of ethyl acetate, 42 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, lower the pressure to 0.13Mpa, continue to treat for 16 minutes, and take the supernatant, which is the botanical source of the present invention.

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Abstract

The invention relates to the technical field of insecticides for plants and especially relates to a combined agent for killing ceroplastes rubens through plant source. The preventing and control agent comprises the following raw materials: 10-15 parts of hyptis suaveolens piot, 10-15 parts of smallage, 30-40 parts of oleander leaves, 8-10 parts of rosin, 2-3 parts of acetic ether, 40-45 parts of ethyl alcohol and 5000 parts of water. A preparation method comprises the following steps of: using a plant grinder for grinding hyptis suaveolens piot, smallage and oleander leaves into 65-70 meshes; mixing with water, acetic ether, rosin and ethyl alcohol; putting into the microwave in frequency of 350 MHz and power in 280-300 W; controlling the pressure at 0.5-0.58 Mpa and treating for 6-8 minutes; reducing pressure to 0.1-0.15Mpa; and continuing to treat for 15-18 minutes and taking liquid supernatant, thereby acquiring the combined agent for killing ceroplastes rubens through plant source provided by the invention.

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 red wax scales. Background technique [0002] Red wax scales, belonging to Homoptera, Coccoidea, Coccidae, and the genus Laxococcus, are distributed in the south of the Yangtze River, Hebei, Shandong and other provinces, municipalities, and autonomous regions. In addition to harming tea, citrus, pears and other fruit trees, common and serious Harmful garden flowers and trees include Chinese wolfberry, magnolia, magnolia, purple magnolia, gardenia, osmanthus, laurel, rose, pyracantha, etc. Adults and nymphs are densely parasitic on the branches and leaves of plants, sucking the juice, and the female Most of the insects do damage on the branches and petioles of plants, and the males mostly do harm on the petioles and leaves, and can induce sooty spot disease, resulting in the decline of plant growth, shrinking of the crow...

Claims

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Application Information

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IPC IPC(8): A01N65/32A01P7/04
CPCA01N65/00A01N65/32A01N2300/00
Inventor 梁文荣
Owner 梁文荣
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