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Preparation method of biopesticide

A manufacturing method and biopesticide technology, applied in botany equipment and methods, chemicals for biological control, biocides, etc., can solve problems such as unstable effects, single raw materials, and single effects

Inactive Publication Date: 2015-03-04
张鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the existing biopesticide raw materials, single action, and unstable effect, the present invention proposes a production method of biopesticide

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Manufacturing method:

[0020] A. Raw material preparation:

[0021] Take 5 kg of eggplant stalks, onions, and scallion raw materials, squeeze and filter out the residue, add water to the obtained juice to adjust to 15 kg as eggplant stalks, onions, and scallion juices; take 5 kg each of pepper and Zanthoxylum bungeanum, add them to water, and boil For 30 minutes, filter off the residue, add water to the obtained juice to adjust to 10 kg as pepper and Zanthoxylum bungeanum juice; take 5 kg of pine needles, add it to 20 kg of 95% alcohol for extraction, and extract Add water in the liquid, adjust to 20 kilograms as pine leaf ethanol extract;

[0022] Take 10 kg of plant ash, add it to 50 kg of water, stir, after precipitation, take out the upper layer to clear the night, then filter to remove the residue, add water to adjust to 50 kg of plant ash extract; take 1 kg of potassium sulfate and add it to 10 kg of water to obtain 10 kg of plant ash. Kg volume percentage is 1...

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Abstract

The invention provides a preparation method of biopesticide. The biopesticide is prepared from the following raw materials in part by weight: 24-25 parts of juice of eggplant stalk, onion and fistular onion stalk, 14-15 parts of juice of chili and pepper, 6-7 parts of pine tree leaf alcohol extract, 11-12 parts of plant ash leaching liquid, 4-5 parts of potassium sulphate aqueous solution, 5-7 parts of magnesium chloride aqueous solution, and 3 parts of sodium carboxymethylcellulose aqueous solution; the raw materials are mixed and stirred to prepare biological composite pesticide; the procedures of raw material preparation A and pesticide preparation B are carried out, and the biological composite pesticide is prepared through mixing and stirring. According to the biopesticide, the non-toxic plant raw materials are used as dominance and are compounded with mineral raw materials; the biopesticide has the effects of touching-killing, stomach toxicity, suffocating, inner attracting, trapping-killing, anaesthetizing, exciting, repelling, suppressing and sterilizing, is harmless to human and livestock, and is pollution-free, and is suitable for preventing and controlling plant diseases and insect pests.

Description

[0001] Technical field: [0002] The invention proposes a pesticide in the field of agriculture, specifically a method for manufacturing a biological pesticide. [0003] Background technique: [0004] Before the present invention was proposed, substances extracted from microorganisms were used as pesticides to sterilize plants and kill insects. Plant extracts are also used to kill pests. But because the raw material that adopts is different, extraction method is different, and its effect is also unsatisfactory. For example, the use of chamaejasma plant extracts as pesticides is only effective against pests, but not against diseases. Also for example, the use of tobacco leaf extracts as pesticides can only play a role in killing insects, and has no effect on diseases. Because the use of biological pesticides has the advantages of being harmless to the human body and not damaging the environment, it is the development direction. Invention content: [0005] In order to o...

Claims

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Application Information

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IPC IPC(8): A01N65/42A01P3/00A01P7/04A01P1/00C05G3/02A01N59/02A01N59/06C05G3/60
CPCY02A50/30
Inventor 张鹏
Owner 张鹏
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