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Natural botanical pesticide

A technology of natural plants and pesticides, applied in the field of pesticides, can solve the problems of rising incidence of difficult and miscellaneous diseases, acute poisoning of humans and animals, excessive pesticide residues, etc., achieving remarkable insecticidal effect, stable drug efficacy and wide applicability Effect

Pending Publication Date: 2022-02-11
靳士兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the current pesticides are chemical pesticides, and the unreasonable use of chemical pesticides will cause a large amount of toxic substances to enter the soil, water bodies and the atmosphere, causing environmental pollution, and some chemical pesticides cannot be degraded after use. Residues in crops, vegetables, melons and fruits, etc., not only cause the pesticide residues to exceed the standard, but also reduce the quality of this product, and eating products with chemical pesticide residues may cause acute poisoning of humans and animals. Long-term consumption will cause various diseases and diseases. The incidence of medically difficult and miscellaneous diseases is rising, and severe cases can induce cancer, and even affect the health of the next generation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1: Natural botanical pesticide, which is composed of 1 part of spurge, 1 part of gourd and vine, 1 part of bovine ginseng, 1 part of Zhenlong root, 1 part of tobacco, 1 part of nine-clump root, 1 part of scallion, and 1 part of mountain corn 1 part, 1 part of Chuanwu, 1 part of jujube, and 1 part of Siberian soft-shelled turtle.

[0021] In this embodiment, conventional methods are used to prepare wettable powder, and the specific preparation method is as follows: mixing each raw material according to the amount, and then pulverizing it into powder, which is packaged in bags.

[0022] The wettable powder pesticide in this example is a brownish-yellow loose powder. It is identified that the alkali content is ≥0.2%, the moisture content is ≤1%, the wetting time is ≤1 minute, and the dilution is 100%. After passing through the 600 target screening, after diluting with water , Slight precipitation, no floating matter, PH value is 5.5-6.5, slightly acidic, long-te...

Embodiment 2

[0024] Embodiment 2: Natural botanical pesticide, which is composed of 1 part of spurge, 1 part of gourd vine, 1 part of bovine ginseng, 1 part of Zhenlong root, 1 part of tobacco, 1 part of nine-clump root, 1 part of scallion, and 1 part of mountain corn 1 part, 1 part of Chuanwu, 1 part of jujube, and 1 part of Siberian soft-shelled turtle.

[0025] In this example, a conventional method is used to process a liquid emulsifiable concentrate preparation, which is packaged in a bottle, and it presents a brown liquid. It is identified that the alkali content is ≥ 0.2%, and there is a small amount of precipitation after being left for a long time, but it does not affect the use effect. The density 1.05-1.12.

Embodiment 3

[0026] Example 3: Field efficacy test of wettable powder pesticides for controlling rape aphids

[0027] The experiment of this example was undertaken by Hubei Pesticide Preparation Research Center.

[0028] 1. Test object

[0029] Aphid Brevicoryne brassicae (Linnaeus)

[0030] Rape E Rape No. 1

[0031] 2. Environmental conditions

[0032] The test site is the teaching base of Huazhong Agricultural University, Hubei-Wuhan. The test field is flat, with medium-to-high soil fertility, clay soil, pH: 7.0. The field management level was consistent, and no agricultural operations such as fertilization, irrigation and drainage were performed during the experiment.

[0033] 3. Test drug

[0034] The wettable powder pesticide of embodiment 1, 10% imidacloprid wettable powder (produced by Hubei Shalong Co., Ltd.)

[0035] Table 1 is the test design of the test agent

[0036] Table 1:

[0037] Processing number potion Preparation dilution multiple (clear water) ...

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Abstract

The invention discloses a natural botanical pesticide prepared from euphorbia pekinensis, gelsemium elegans, lightyellow sophora root, common threewingnut root, tobacco, sessile stemona root, fistular onion juice, arisaema bockii engler, monkshood, cortex meliae and semen momordicae. According to the natural botanical pesticide, the monarch, minister, assistant and guide theory in traditional Chinese medicine is adopted, natural Chinese herbal medicines are adopted for reasonable compatibility, and all the components have a synergistic effect, so that the natural botanical pesticide has the effects of powerfully destroying digestive systems and metabolic functions of pests, destroying vagus nerves of the pests and inhibiting respiratory systems, and can kill all soft mouth-eating pests and piercing-sucking pests; and the natural botanical pesticide is high in pesticide efficacy, stable in pesticide effect, long in pesticide effect time (not less than 14 days), easy to degrade, free of environmental pollution, free of peculiar smell, free of residues, free of pollution, green, safe and environmentally friendly.

Description

technical field [0001] The present invention relates to the technical field of pesticides, in particular to natural plant-derived pesticides. Background technique [0002] Pesticide is an important agricultural material in agricultural production. It effectively kills various diseases and insect pests in the process of crop growth, and ensures the growth and output of crops. Most of the current pesticides are chemical pesticides, and the unreasonable use of chemical pesticides will cause a large number of toxic substances to enter the soil, water and atmosphere, causing environmental pollution, and some chemical pesticides cannot be degraded after use. Residues to crops, vegetables, melons and fruits, etc., not only cause the pesticide residues to exceed the standard, but also the quality of the products, and the consumption of products with chemical pesticide residues may lead to acute poisoning of humans and animals, and long-term consumption will lead to various diseases ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/46A01N65/32A01N65/40A01N65/08A01N65/38A01P3/00A01P7/04A01P7/02A01P1/00
CPCA01N65/46A01N65/32A01N65/40A01N65/08A01N65/38A01N65/00Y02A50/30
Inventor 靳士兵靳洪勇
Owner 靳士兵
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