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Biological insecticide

A technology of biological insecticides and weight ratio, which is applied in the directions of biocides, animal repellents, plant growth regulators, etc., can solve the problems of complex processing and preparation technology, high cost, and large toxic and side effects, and achieve insecticidal effect. Good results

Inactive Publication Date: 2005-10-05
耿进文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the insecticides currently used in practice are chemical preparations. Although the cost is low and they are easily accepted by farmers, they often have defects such as large toxic and side effects on the human body and single performance. To a certain extent, the above defects can be overcome, but the processing and preparation process is quite complicated and the cost is high, so there is great resistance in popularization and application.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] formula:

[0018] Lime 20kg Sulfur 35kg Urea 18kg Salt 4kg

[0019] Kerosene 7.5kg Copper sulfate 4kg Washing powder 7kg Pepper 22kg

[0020] Spicy Polygonum 3kg, Poisonous Chicken Intestine 2.5kg, Zeqi 7kg, Yang Jinhua 1.5kg

[0021] Hundreds of 16kg water 500kg.

[0022] Preparation Process:

[0023] According to the above formula, the raw materials are weighed, and the capsicum, capsicum, chicken intestines, Zeqi, Yangjinhua and Baibu are soaked in water for 24 hours before use.

[0024] Heat the water in the reaction kettle until it is hot, add lime to the kettle, wait for the kettle to boil, then add sulfur, kerosene, and copper sulfate with stirring, and continue heating. Add lacquer, lacquer, datura, and hundred parts into the kettle, and continue to heat until the remaining water in the kettle is about 180kg (about 2 hours). When the temperature of the solution in the kettle drops to about 10°C, add washing powder, urea and Salt, stir to dissolve and filter...

Embodiment 2

[0026] formula:

[0027] Lime 45kg Sulfur 75kg Urea 3kg Salt 7.5kg

[0028] Kerosene 4kg Copper sulfate 8.5kg Washing powder 1.5kg Pepper 3kg

[0029] Spicy Polygonum Grass 22kg Chicken Intestine Vicious 8kg Zelacquer 5.5kg Yangjinhua 3.5kg

[0030] Hundreds of 4kg water 500kg

[0031] The preparation steps are the same as in Example 1.

Embodiment 3

[0033] formula:

[0034] Lime 30kg Sulfur 50kg Urea 5kg Salt 5kg

[0035] Kerosene 5.5kg Copper sulfate 6kg Washing powder 4kg Pepper 5kg

[0036] Spicy Polygonum Grass 3kg, Chicken Intestine Viciousness 3kg, Zelacquer 7kg, Yang Jinhua 3kg

[0037] Hundreds of 8kg water 500kg.

[0038] The preparation steps are the same as in Example 1.

[0039] During the preparation process, if the raw materials such as capsicum and Polygonum sativa are added, the remaining water in the kettle can reach the range requirement of 150kg-200kg if the heating is continued for 2 hours.

[0040] Washing powder can be replaced by other surfactants, such as alkylphenol polyoxyethylene ether, sodium dodecylbenzenesulfonate, etc.

[0041] The use method of the biopesticide of the present invention is similar to that of other pesticides in the prior art. The method of spraying is adopted, and the ratio of mother liquor and water is controlled between 1:150-200 for the best effect.

[0042] Compared...

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PUM

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Abstract

The present invention discloses a biological pesticide. It is made up by using lime, sulfur, edible salt, kerosene, copper sulfate, urea, washing powder, hot pepper, Oriented smartweed, Chinese wolfsbane root, sun spurge, datura flower, stemona root and water as raw material through a certain preparation process. Besides, said invention also provides the concrete steps of its preparation process. Said biological pesticide also has the action of resisting diseases, killing bacteria and protecting leaf, etc.

Description

1. Technical field [0001] The present invention relates to an insecticide, specifically a biological insecticide. 2. Technical background [0002] Most of the insecticides currently used in practice are chemical preparations. Although the cost is low and they are easily accepted by farmers, most of them have defects such as large toxic and side effects on the human body and single performance. The above-mentioned defects can be overcome to a certain extent, but the processing and preparation process is quite complicated and the cost is high, and there is great resistance in popularization and application. 3. Contents of the invention [0003] The object of the present invention is to provide a biopesticide without any toxic and side effects, simple preparation process and low cost. [0004] The object of the present invention is achieved in the following way, a kind of biopesticide, it is made by the raw material of following weight ratio: 15-50 parts of lime, 20-80 parts...

Claims

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Application Information

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IPC IPC(8): A01N65/46A01N65/18A01N65/30A01N65/38
CPCY02A50/30
Inventor 耿进文耿庆海耿庆江耿庆山
Owner 耿进文
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