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Botanical insecticide

A plant insecticide and solvent technology, applied in the field of pesticides, can solve problems such as difficulty in controlling pests, affecting crop yield and quality, and pest resistance, and achieving low cost, enhanced cold resistance and frost resistance, and insecticidal duration. long effect

Inactive Publication Date: 2017-09-26
合肥龙滨化工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to long-term irrational use, pests have developed resistance, and some pests have developed to the point where it is difficult to control, seriously affecting the yield and quality of crops

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] formula:

[0028] A plant insecticide, the composition of which is calculated by weight: 10 parts of burdock, 4 parts of leek, 5 parts of sorrel, 3 parts of camphor, 6 parts of balsam pear, 2 parts of cnidium, and 9 parts of cnidium , 3 parts of nicotine, 1 part of propylene glycol, 1 part of glycerol, 6 parts of brassinolide, 30 parts of water;

[0029] Preparation:

[0030] The preparation method of described plant insecticide, comprises the following steps:

[0031] (1) Take burdock, leek, sorrel, camphor, balsam pear, cnidium, basil, nicotine by weight proportioning, put into pulverizer and pulverize into fine powder to be more than 60 orders, fully and evenly stir;

[0032] (2) Add the mixed powder obtained in step (1) into the leaching kettle, add propylene glycol, glycerol, brassinolide, and water according to the proportion, and heat to a temperature of 60°C; fully stir evenly;

[0033] (3) After the mixture obtained in step (2) is lowered to room temperature...

Embodiment 2

[0038] formula:

[0039] A plant insecticide, the composition of which is calculated by weight: 11 parts of burdock, 4 parts of leek, 4 parts of sorrel, 3 parts of camphor, 6 parts of balsam pear, 2 parts of cnidium, 5 parts of cnidium , 4 parts of nicotine, 1 part of sodium chloride, 1 part of calcium chloride, 6 parts of toyocamycin, 30 parts of ethanol;

[0040] Preparation:

[0041] The preparation method of described plant insecticide, comprises the following steps:

[0042] (1) Take burdock, leek, sorrel, camphor, balsam pear, cnidium, basil, nicotine by weight proportioning, put into pulverizer and pulverize into fine powder to be more than 80 orders, fully evenly stir;

[0043] (2) Add the mixed powder obtained in step (1) into the leaching kettle, add sodium chloride, calcium chloride, toyocamycin, and ethanol according to the proportion, and heat to a temperature of 70°C; fully stir evenly;

[0044] (3) After the mixture obtained in step (2) is lowered to room tem...

Embodiment 3

[0049] formula:

[0050] A plant insecticide, the composition of the plant insecticide is calculated by weight: 13 parts of burdock, 6 parts of leek, 6 parts of sorrel, 5 parts of camphor, 7 parts of balsam pear, 3 parts of cnidium, 10 parts of cnidium , 4 parts of nicotine, 1 part of propylene glycol, 1 part of glycerin, 1 part of polyethylene glycol, 6 parts of brassinolide, 40 parts of ethanol;

[0051] Preparation:

[0052] (1) Take burdock, leek, sorrel, camphor, balsam pear, cnidium, basil, nicotine by weight proportioning, put into pulverizer and pulverize into fine powder to be more than 80 orders, fully evenly stir;

[0053] (2) Add the mixed powder obtained in step (1) into the leaching kettle, add propylene glycol, glycerin, polyethylene glycol, brassinolide, and ethanol according to the proportion, and heat to a temperature of 80°C; fully stir Uniform;

[0054] (3) After the mixture obtained in step (2) is lowered to room temperature, it is then placed in a cent...

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PUM

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Abstract

The invention provides botanical insecticide. The botanical insecticide is prepared from the following components in parts by weight: 10 to 15 parts of fructus arctii, 3 to 8 parts of chives, 2 to 9 parts of rumex acetosa, 1 to 5 parts of camphor, 5 to 10 parts of bitter gourd, 1 to 4 parts of fructus cnidii, 8 to 12 parts of radix stemonae, 2 to 7 parts of nicotine, 1 to 3 parts of an anti-freezing agent, 4 to 10 parts of a synergist and 20 to 50 parts of a solvent. The botanical insecticide is prepared from the raw materials including the fructus arctii, the chives, the rumex acetosa, the camphor, the bitter gourd, the fructus cnidii, the radix stemonae and the nicotine, so that the botanical insecticide is harmless to human and livestock; various plant components are added, so that sterilization and insecticidal spectrums can be expanded; brassinolide is added, so that a fruiting rate and quality of fruits and vegetables are improved; more importantly, the anti-freezing agent is added, so that the cold-proof and anti-freezing property of plants can be effectively enhanced. Meanwhile, the phytotoxicity on the fruits and the vegetables is not caused and the insecticidal effect is good; the botanical insecticide is simple to manufacture, has low cost and is environmentally friendly.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to a plant insecticide. Background technique [0002] At present, there are more than 500 kinds of artificially synthesized chemical pesticides. The widespread use of these pesticides not only causes serious pollution to the environment, but also causes harm to human health. The second is long-term exposure to a certain amount of pesticides, such as workers in pesticide factories, surrounding residents, and farmers who use pesticides; the third is daily life exposure to pesticide residues in the environment, food, and cosmetics. The latter is the main cause of pesticide pollution for a large number of people , a large number of residual pesticides in the environment can pass through the food chain through bioaccumulation, and finally enter the human body. The harm of pesticides to the human body is mainly manifested in three forms: acute poisoning, chronic harm and "three causes" harm. ...

Claims

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Application Information

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IPC IPC(8): A01N65/46A01N65/42A01N65/30A01N65/12A01N65/08A01N43/90A01N43/40A01N35/06A01P1/00A01P3/00A01P7/04A01P21/00C09K3/18
CPCA01N65/00A01N35/06A01N43/40A01N43/90A01N65/08A01N65/12A01N65/30A01N65/42A01N65/46C09K3/18
Inventor 刘涛
Owner 合肥龙滨化工科技有限公司
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