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Spring-summer cotton pesticide and preparation method thereof

A herbicide and cotton technology, applied in the direction of herbicides and algicides, botanical equipment and methods, insecticides, etc., can solve the problems of unachievable effects and strong pertinence, so as to reduce environmental damage and reduce The effect of weed count

Inactive Publication Date: 2019-02-26
张咸佐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are cottonseeds in the cotton bolls, and the fluff on the cottonseeds grows from the skin of the cottonseeds and fills the inside of the cotton bolls. When the cotton bolls mature, they crack and reveal soft fibers. A good growth environment can prevent pests from occurring, and sometimes herbicides or pesticides used alone are too targeted and cannot achieve the desired effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A spring and summer cotton herbicide comprises the following components in parts by mass:

[0022] 15-25 parts of Tripterygium wilfordii, 12-22 parts of bitter gourd extract, 20-30 parts of realgar, 10-20 parts of Acanthopanax, 10-25 parts of matrine, 15-20 parts of crabapple leaves, 18-35 parts of neem extract 20-32 parts of morning glory, 12-18 parts of scallion extract, 15-24 parts of peony, 100-200 parts of ethanol.

[0023] The preparation method of above-mentioned formula:

[0024] 1) Extract 15-25 parts of Tripterygium wilfordii, 12-22 parts of bitter gourd extract, 20-30 parts of realgar, 10-20 parts of Acanthopanax, 10-25 parts of matrine, 15-20 parts of crabapple leaves, and extract of neem 18-35 parts of liquid, 20-32 parts of morning glory, 12-18 parts of scallion extract, 15-24 parts of peony, crushed to 30-50 mesh and ground into juice, add 100-200 parts of ethanol, and stir well Mixture A is obtained;

[0025] 2) Put the mixture A prepared in step 1 in...

Embodiment 2

[0027] A spring and summer cotton herbicide comprises the following components in parts by mass:

[0028] 15 parts of Tripterygium wilfordii, 12 parts of bitter melon extract, 20 parts of realgar, 10 parts of Acanthopanax, 10 parts of matrine, 15 parts of crabapple leaves, 18 parts of neem extract, 20 parts of petunias, 12 parts of scallion extract, 15 parts of sodium, 100 parts of ethanol.

Embodiment 3

[0030] A spring and summer cotton herbicide comprises the following components in parts by mass:

[0031] 20 parts of Tripterygium wilfordii, 17 parts of bitter melon extract, 25 parts of realgar, 15 parts of Acanthopanax, 19 parts of matrine, 17 parts of crabapple leaves, 26 parts of neem extract, 25 parts of morning glory, 15 parts of scallion extract, 18 parts of water, 150 parts of ethanol.

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PUM

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Abstract

The invention discloses a spring-summer cotton pesticide, which comprises following components in parts by weight: 15 to 25 parts of tripterygium wilfordii, 12 to 22 parts of balsam pear extract, 20 to 30 parts of realgar, 10 to 20 parts of acanthopanax, 10 to 25 parts of matrine, 15 to 20 parts of malus spectabilis leaf, 18 to 35 parts of melia azedarach extract, 20 to 32 parts of morning glory seeds, 12 to 18 parts of welsh onion extract, 15 to 24 parts of cyrtomium fortunei, and 100 to 200 parts of ethanol. The provided pesticide can effectively eliminate weeds in cotton fields, is capableof repelling pests at the same time, and is prepared from plant extracts, the environmental pollution is reduced therefore, sustainable development is achieved, the pesticide is safe and harmless, thecost is low, and the cost is reduced.

Description

technical field [0001] The invention relates to a herbicide, in particular to a spring and summer cotton herbicide and a preparation method thereof. Background technique [0002] Cotton is the seed fiber of the Malvaceae cotton plant, native to the subtropical zone. The plant is shrubby, and can grow up to 6 meters high in tropical areas, generally 1 to 2 meters. The flowers are milky white, turn dark red soon after flowering and then wither, leaving small green capsules, called cotton bolls. There are cottonseeds in the cotton bolls, and the fluff on the cottonseeds grows from the skin of the cottonseeds and fills the inside of the cotton bolls. When the cotton bolls mature, they crack and reveal soft fibers. A good growth environment for pests can cause pests to occur, while herbicides or insecticides used alone are sometimes too targeted and cannot achieve the desired effect. Contents of the invention [0003] The invention provides a spring and summer cotton herbicid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/42A01N59/22A01N43/90A01P13/00A01P7/04A01P17/00
CPCA01N43/90A01N59/22A01N65/00A01N65/42A01N2300/00Y02A50/30
Inventor 张咸佐
Owner 张咸佐