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Synergistic compound botanical insecticide for gardening and preparation method thereof

A botanical insecticide and gardening technology, applied in botany equipment and methods, insecticides, plant growth regulators, etc., can solve problems such as lack of widespread promotion, poor control effect, long safety interval, etc. , to achieve the effect of simple and convenient production, safe and convenient use, and simple components

Inactive Publication Date: 2018-01-09
林愿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Fumigants achieve total kill, but fumigants are time-consuming and expensive to use
[0005] At present, there are also some botanical pesticides on the market. Due to many reasons such as single ingredients, poor control effect, short duration of effect, and long safety interval, they have not been widely promoted in practical applications.
What's more, in order to achieve a better insecticidal effect and increase production, some areas illegally use highly toxic insecticides banned by the state, causing poisonous vegetables, melons and fruits to occur from time to time, causing great harm to consumers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0030] A preparation method of a garden-use synergistic compound plant-derived insecticide is prepared by the following steps:

[0031] S1. Broken: Combine 17-24 parts of eucalyptus oil essence mother liquor, 9-13 parts of lacquer, 7-10 parts of Tripterygium wilfordii, 8-10 parts of coriander flower, 4-5 parts of chili oil, 4-6 parts of Weilingxian whole herb Servings, 3-5 servings of pine pine, 16-20 servings of Root Root, 8-11 servings of Eupatorium adenophorum, 7-11 servings of Agrimonia, 2-4 servings of Ruixiang chamaejas, 4-7 servings of bitter melon, 2-6 servings of Ephedra 3-7 parts of calamus, 3-7 parts of ginger, 6-9 parts of cat's eye, raw materials, washed and broken, and passed through a 40-50 mesh sieve;

[0032] S2. Soaking: After mixing the above-mentioned raw materials, soak in 68% ethanol at a weight ratio of 1:2, soak at a temperature of 40-80℃ for one day, filter to remove residue, and adjust the pH of the extract to 7 Mixed filtrate;

[0033] S3. Concentration a...

Embodiment 1

[0037] A preparation method of a garden-use synergistic compound plant-derived insecticide is prepared by the following steps:

[0038] S1. Broken: Combine 19 parts of eucalyptus oil essence mother liquor, 9 parts of tripterygium wilfordii, 9 parts of coriander flower, 4 parts of chili oil, 5 parts of Weilingxian whole plant, 3 parts of pine pine, 18 parts of Root root, 9 parts of Eupatorium adenophorum Ingredients, 9 parts of Agrimony, 3 parts of Ruixiang chamaejasme, 7 parts of bitter gourd, 7 parts of cat's eye grass, 4 parts of ephedra, 5 parts of calamus, 6 parts of ginger, crushed after washing, and passed through a 45 mesh sieve;

[0039] S2. Soaking: Take the above raw materials and mix them with ethanol at a weight ratio of 1:2, soak in 68% ethanol, soak for one day at a temperature of 45°C, filter to remove the residue, and adjust the pH of the extract to 7 filtrate;

[0040] S3. Concentration and extraction: the mixed filtrate obtained in step S2 is concentrated under red...

Embodiment 2

[0043] A preparation method of a garden-use synergistic compound plant-derived insecticide is prepared by the following steps:

[0044] S1. Broken: Combine 24 parts of eucalyptus oil essence mother liquor, 10 parts of Tripterygium wilfordii, 10 parts of coriander flower, 5 parts of chili oil, 6 parts of Weilingxian whole plant, 5 parts of pine pine, 20 parts of Root root, 11 parts of Eupatorium adenophorum Ingredients, 11 parts of Agrimony, 4 parts of St. chamaecyparis, 7 parts of bitter gourd, 9 parts of cat's eye, 6 parts of ephedra, 7 parts of calamus, 7 parts of ginger, crushed after washing, and passed through a 40 mesh sieve;

[0045] S2. Soaking: Take the above raw materials and mix them with ethanol at a weight ratio of 1:2, soak in 68% ethanol, soak for one day at a temperature of 40℃, filter to remove the residue, and adjust the pH of the extract to 7 filtrate;

[0046] S3. Concentration and extraction: the mixed filtrate obtained in step S2 is concentrated under reduced p...

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PUM

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Abstract

The invention discloses a synergistic compound botanical insecticide for gardening and a preparation method thereof. The botanical insecticide is prepared from the following raw materials in parts byweight: 16-25 parts of eucalyptol stock solution, 8-14 parts of euphorbia helioscopia, 6-11 parts of tripterygium wilfordii, 7-11 parts of lilac daphne flower buds, 3-5 parts of capsicol, 4-7 parts ofwhole herb of clematis chinensis, 2-6 parts of baeckea frutescens, 15-21 parts of derris roots, 7-12 parts of crofton weed and 6-12 parts of agrimonia pilosa. The insecticide is prepared by adoptingan effective proportion of eucalyptol stock solution, euphorbia helioscopia, tripterygium wilfordii, lilac daphne flower buds, capsicol, whole herb of clematis chinensis, baeckea frutescens, derris roots, crofton weed, agrimonia pilosa and other raw materials which are low in collection cost, is simple and convenient to prepare, has a good insecticide effect for alcohol aqueous solution rice, vegetables, fruit trees, tea trees and the like, does not pollute the environment, and can meet the requirement of environment-friendly production. The botanical insecticide can be used for well protecting seedlings and effectively killing insects, has small toxicity, and cannot influence seedlings or human bodies.

Description

Technical field [0001] The invention relates to an insecticide, in particular to a synergistic compound plant-derived insecticide for gardens and a preparation method thereof. Background technique [0002] The prevention and control of agricultural pests is an important part of high yield and income in agricultural production. In particular, the pollution-free prevention and control of underground pests has always been the focus of the agricultural plant protection community. Non-toxic, efficient and safe technologies and products for the prevention and control of underground pests have been the global agricultural industry for many years. Thirst. [0003] The main types of underground pests are: nematodes, grubs, cutworms, golden needle worms, and the larvae of some flies and mosquitoes, namely various ground maggots. The pesticides allowed for the prevention and control of these pests are chemically synthesized pesticides such as abamectin, phoxim, chlorpyrifos, thiazolyl, and p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/48A01P7/04
CPCY02A50/30
Inventor 林愿
Owner 林愿
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