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Plant source pesticides, its preparation method, its use method and its application

A technology of botanical insecticides and solid preparations, applied in botanical equipment and methods, insecticides, plant growth regulators, etc., can solve the problems of poor insecticidal effect and slow insecticidal speed, and achieve remarkable effects, Quickly kills pests and has a wide spectrum of insecticidal effects

Active Publication Date: 2011-11-02
董书法
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of botanical insecticide, which kills pests quickly, has a wide insecticidal spectrum and remarkable insecticidal effect, and overcomes the shortcomings of slow insecticidal speed and poor insecticidal effect of existing botanical insecticides.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A kind of botanical insecticide, the raw material weight percent of its active ingredient is as follows: 7% of crane louse, 26% of Toosendan, 13% of Gentleman, 29% of Agrimony, 14% of lovage, 5% of agaricus, 6% of alum %.

[0037] The above-mentioned preparation method of the botanical insecticide comprises the following steps:

[0038] Step 1. Take the following components according to weight percentage as raw materials of active ingredients: 7% of crane lice, 26% of Toosendan, 13% of Junzi, 29% of Agrimony, 14% of lovage, 5% of sage, and 6% of alum .

[0039] Step 2. After crushing the components of crane louse, toosendan, junzi, agrimony, lovage, and prickly ash collected in step 1, pass through a 300-mesh sieve, mix with the alum weighed in step 1, and make according to a conventional method A pellet-shaped solid preparation, and ensure that the active ingredient content in the obtained pellet-shaped solid preparation accounts for 50% to 70% of the total mass of t...

Embodiment 2

[0043] A kind of botanical insecticide, the raw material weight percentage of its active ingredient is as follows: 8% of crane louse, 29% of Toosendan, 13% of Junzi, 28% of Agrimony, 11% of lovage, 5% of succulent, 6% of alum %.

[0044] The above-mentioned preparation method of the botanical insecticide comprises the following steps:

[0045] Step 1, take the following components according to weight percentage as the raw material of active ingredients: 8% of crane louse, 29% of Toosendan, 13% of Junzi, 28% of Agrimony, 11% of lovage, 5% of rhubarb, 6% of alum .

[0046] Step 2. Crush the components of crane lice, toosendan, gentie, Agrimony, lovage, and prickly ash that were weighed in step 1, soak in water, decoct, cool, filter to remove slag, and add the components weighed in step 1 to the filtrate The alum component is stirred until uniform to obtain a liquid preparation, and it is ensured that the active ingredient content in the obtained liquid preparation accounts for...

Embodiment 3

[0050] A kind of botanical insecticide, the raw material weight percent of its active ingredient is as follows: 9% of crane louse, 27% of Toosendan, 16% of Junzi, 26% of agrimony, 16% of lovage, 3% of agaricus, 3% of alum %.

[0051] The above-mentioned preparation method of the botanical insecticide comprises the following steps:

[0052] Step 1, take the following components according to the weight percentage as the raw material of the active ingredient: 9% of crane lice, 27% of Toosendan, 16% of Junzi, 26% of Agrimony, 16% of lovage, 3% of succulent, 3% of alum .

[0053] Step 2. Crush the components of crane lice, toosendan, gentie, Agrimony, lovage, and prickly ash that were weighed in step 1, soak in water, decoct, cool, filter to remove slag, and add the components weighed in step 1 to the filtrate Alum components, stirred until uniform; wherein, the soaking time is 4 hours, and the decocting time is 3 hours.

[0054] Step 3, after concentrating the mixed solution ob...

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PUM

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Abstract

The invention discloses a plant source insecticide, the effective components comprise the following raw materials by weight percentage: 7% to 9% of fructus Carpesii, 26% to 29% of fructus toosendan, 13% to 16% of quisqualis, 26% to 29% of hairyvein agrimony, 11% to 16% of levisticum, 3% to 5% of polygonum aviculare and 3% to 6% of alum, wherein the sum of the weight percentage of the raw materials is 100%. The invention has the advantages of rapid insect killing, wide insecticidal spectrum, substantial effect and no environmental pollution.

Description

technical field [0001] The invention belongs to the technical field of agricultural and forestry insecticides, specifically relates to a botanical insecticide, and also relates to a preparation method, a use method and an application of the botanical insecticide. Background technique [0002] There are two types of insecticides currently on the market: chemical insecticides and environmentally friendly insecticides. There are three main ways for the active ingredients of various pesticides to enter the pest body: one is to penetrate into the pest body through the epidermis and intersegmental membrane; the other is to penetrate into the pest body through stomata; the third is to enter the pest body through eating. [0003] Chemical insecticides have a strong effect on penetrating the epidermis and intersegmental membrane of pests, and they act quickly in the pests and kill insects quickly. However, some pests have developed resistance to them in varying degrees, and they pol...

Claims

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Application Information

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IPC IPC(8): A01N65/34A01N65/30A01N65/26A01N65/12A01N65/10A01N65/08A01N59/06A01P7/04A01G13/00
CPCY02A50/30
Inventor 董书法
Owner 董书法
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