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Tea saponin EW (emulsion in water) compound plant source organic insecticide and preparation method thereof

A technology of tea saponin and botanical sources, applied in botany equipment and methods, insecticides, plant growth regulators, etc., can solve the problems of small application range, high production cost, low insecticidal efficiency, etc., and reach the scope of action Wide range, small natural enemy lethality, good control effect

Inactive Publication Date: 2015-08-12
张文龙 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a tea saponin aqueous emulsion compound botanical organic insecticide and a preparation method thereof, which solves the problem that the existing insecticides have low insecticidal efficiency, high production cost, and small application range, and can only target one type of crop pests. technical problem

Method used

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  • Tea saponin EW (emulsion in water) compound plant source organic insecticide and preparation method thereof
  • Tea saponin EW (emulsion in water) compound plant source organic insecticide and preparation method thereof
  • Tea saponin EW (emulsion in water) compound plant source organic insecticide and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0018] Tea saponin water-emulsion compound plant source organic insecticide is made of the following components by weight: 160 parts of tea saponin mother medicine, 12 parts of matrine mother medicine, 25 parts of bovine heart pod mother medicine, bitter bark vine 3 parts of prime, 90 parts of turpentine, 120 parts of fatty alcohol ether emulsifier, 50 parts of anesthetic, 540 parts of deionized water.

[0019] Further, the mass content of tea saponin in the tea saponin master drug is 60%, specifically 96 parts.

[0020] The mass content of the tea saponin in the tea saponin master drug can also be 30%, 72%, 98%, the higher the content, the higher the cost. Since the addition process is calculated according to the content of the active ingredient tea saponin, when compounding insecticides with the same concentration, the tea saponin master drug with less tea saponin mass content is selected, and the addition amount is large, and the tea saponin mass fraction is selected. Moth...

Embodiment 2

[0034] Tea saponin water emulsion compound plant source organic insecticide is made of the following components by weight: 220 parts of tea saponin mother medicine, 15 parts of matrine mother medicine, 35 parts of bovine heart pod mother medicine, bitter bark vine 5 parts of prime, 85 parts of turpentine, 115 parts of fatty alcohol ether emulsifier, 45 parts of anesthetic, 480 parts of deionized water.

[0035] Further, the mass content of tea saponin in the tea saponin master drug is 60%, specifically 132 parts.

[0036] Further, the mass content of matrine in the parent drug of matrine is 40%, specifically 6 parts.

[0037] Further, the mass content of Niuxinpuzi in the mother medicine of Niuxinpuzi is 20%, specifically 7 parts.

[0038] The principle of action and the steps of the preparation method are the same as above.

Embodiment 3

[0040]Tea saponin water-emulsion compound plant source organic insecticide is made from the following components by weight: 250 parts of tea saponin mother medicine, 20 parts of matrine mother medicine, 40 parts of bovine heart puckerel mother medicine, bitter bark vine 5 parts of prime, 80 parts of turpentine, 110 parts of fatty alcohol ether emulsifier, 30 parts of anesthetic, 465 parts of deionized water.

[0041] Further, the mass content of the tea saponin in the tea saponin parent drug is 60%, specifically 150 parts.

[0042] Further, the mass content of matrine in the mother drug of matrine is 40%, specifically 8 parts.

[0043] Further, the mass content of Niuxinpuzi in the mother medicine of Niuxinpuzi is 20%, specifically 8 parts.

[0044] The principle of action and the steps of the preparation method are the same as above.

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Abstract

The invention provides tea saponin EW (emulsion in water) compound plant source organic insecticide. The organic insecticide comprises, by weight, 160-250 parts of tea saponin technical concentrates, 12-20 parts of matrine technical concentrates, 25-40 parts of cynanchum komarovii technical concentrates, 3-5 parts of celastrus angulatus, 80-90 parts of turpentine, 110-120 parts of fatty alcohol ether emulsifiers, 30-50 parts of anesthetics and 465-540 parts of deionized water. The invention further provides a preparation method of the organic insecticide. The preparation method includes dissolving tea saponin fully, adding the matrine technical concentrates, the cynanchum komarovii technical concentrates and the celastrus angulatus into a mixing tank, lowering the temperature, adding the fatty alcohol ether emulsifiers, the turpentine, the anesthetics and the deionized water and stirring the mixture for 20 minutes. The organic insecticide has the advantages of high efficiency, low toxicity, wide range of influence, zero residue and environmental pollution, easiness in degradation, low lethality to natural enemies and the like and can be widely applied to commercial crops and food crops.

Description

technical field [0001] The invention relates to an organic insecticide and a preparation method thereof, in particular to a tea saponin water emulsion compound plant source organic insecticide and a preparation method thereof. Background technique [0002] At present, low-toxic chemical pesticides are mainly used for the prevention and control of crop pests such as vegetables, fruit trees, tea, garden flowers, pastures, and plant fungal diseases such as powdery mildew, gray mold, and anthracnose, such as deltamethrin. , Cypermethrin insecticides, these pesticides contain different components of chlorine, phosphorus and other substances harmful to the human body. In addition, low-toxic chemical agents are often used for the prevention and treatment of parasites and scabies in the fur of livestock such as cattle and sheep. As a result of long-term use of low-toxic chemicals, toxic substances in animals and plants are left, which not only pollutes the ecological environment, b...

Claims

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Application Information

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IPC IPC(8): A01N65/08A01P7/04A01P3/00A01N43/90A01N43/16A01N43/12
CPCY02A50/30
Inventor 张文龙张蕊
Owner 张文龙
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