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Botanical pesticide for repelling and killing empoasca vitis gothe with poison and preparation method of botanical pesticide

A technology of false-eyed green leafhoppers and botanical pesticides, applied in botanical equipment and methods, pest repellents, animal repellents, etc., can solve the problem of affecting tea production and quality, restricting tea export earnings, and destroying transport Tissue and other issues, to achieve the effect of being beneficial to industrial utilization, repelling poison and killing activity balance, and overcoming poor water solubility

Inactive Publication Date: 2018-10-02
HUAQIAO UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The insect sucks the young shoots of tea trees, and at the same time, the female insects lay eggs on the young shoots, destroying the transport tissue, causing the affected buds and leaves to shrink, curl and harden, the veins of the leaves turn red, and the tips and edges of the leaves are reddish-brown and scorched, which seriously affects the yield of tea. and quality, which restricts the foreign exchange earning of tea
There are physical, mechanical, agricultural, biological and chemical measures to prevent and control the green leafhopper with false eyes. However, chemical pesticides are still the main method of controlling green leafhoppers in tea areas. With the increase of application time and quantity, pesticide residues and pests The emergence of problems such as pesticide resistance, therefore, it is imperative to find biologically sourced active substances for pest control
However, there is no report on the compound use of plant essential oils and Avi mineral oil to prevent and treat leafhoppers with false eyes

Method used

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  • Botanical pesticide for repelling and killing empoasca vitis gothe with poison and preparation method of botanical pesticide
  • Botanical pesticide for repelling and killing empoasca vitis gothe with poison and preparation method of botanical pesticide
  • Botanical pesticide for repelling and killing empoasca vitis gothe with poison and preparation method of botanical pesticide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A botanical pesticide for repelling and poisoning Leafhopper with false eyes, the preparation method of which comprises:

[0031] 1) Measure each component according to the following volume percentage:

[0032] Red Thistle Essential Oil 50%

[0033] Avi Mineral Oil 50%

[0034] Wherein, the concentration of Avi mineral oil is 24.5% (mass concentration); Avi mineral oil is purchased from Hebei Noda Agrochemical Co., Ltd.

[0035] 2) According to the volume percentage of each component in step 1), add the red thistle essential oil to the Avi mineral oil, mix, vortex and oscillate to a uniform state, that is, the plants that repel and poison the false-eyed green leafhopper source pesticides;

[0036] 3) The botanical pesticide used to repel and poison the green leafhopper with false eyes is mixed evenly with water at a volume ratio of 1:500, and then it can be used.

Embodiment 2

[0038] A botanical pesticide for repelling and poisoning Leafhopper with false eyes, the preparation method of which comprises:

[0039] 1) Measure each component according to the following volume percentage:

[0040] Red Thistle Essential Oil 30%

[0041] Avi Mineral Oil 70%

[0042] Among them, the concentration of Avi mineral oil is 24.5%;

[0043] 2) According to the volume percentage of each component in step 1), add the red thistle essential oil to the Avi mineral oil, mix, vortex and oscillate to a uniform state, that is, the plants that repel and poison the false-eyed green leafhopper source pesticides;

[0044] 3) The botanical pesticide used to repel and poison the green leafhopper with false eyes is mixed evenly with water at a volume ratio of 1:500, and then it can be used.

Embodiment 3

[0046] A botanical pesticide for repelling and poisoning Leafhopper with false eyes, the preparation method of which comprises:

[0047] 1) Measure each component according to the following volume percentage:

[0048] Red Thistle Essential Oil 15%

[0049] Avi Mineral Oil 85%

[0050] Among them, the concentration of Avi mineral oil is 24.5%;

[0051] 2) According to the volume percentage of each component in step 1), add the red thistle essential oil to the Avi mineral oil, mix, vortex and oscillate to a uniform state, that is, the plants that repel and poison the false-eyed green leafhopper source pesticides;

[0052] 3) The botanical pesticide used to repel and poison the green leafhopper with false eyes is mixed evenly with water at a volume ratio of 1:500, and then it can be used.

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Abstract

The invention discloses a botanical pesticide for repelling and killing empoasca vitis gothe with poison and a preparation method of the botanical pesticide. The botanical pesticide is prepared from 10-60 parts by volume of Ageratum conyzoides essential oil and 40-90 parts by volume of abamectin mineral oil by uniform mixing. The botanical pesticide is an oiling agent, can be used by diluting withwater during using, and has obvious repelling and poisoning bioactivity for empoasca vitis gothe, besides, the formula composition is simple, steps of the preparation process are simple, and popularization and production are facilitated.

Description

technical field [0001] The invention belongs to the technical field of tea pest control, and in particular relates to a botanical pesticide for repelling and poisoning false-eyed green leafhoppers and a preparation method thereof. Background technique [0002] Empoasca vitis Gothe (Empoasca vitis Gothe) belongs to the order Homoptera and the family Cicadellidae. It is a major piercing-sucking pest in tea regions. It has a wide distribution range and a large amount of production, and multiple generations overlap each year. The insect sucks the young shoots of tea trees, and at the same time, the female insects lay eggs on the young shoots, destroying the transport tissue, causing the affected buds and leaves to shrink, curl and harden, the veins of the leaves turn red, and the tips and edges of the leaves are reddish-brown and scorched, which seriously affects the yield of tea. and quality, which restricts the foreign exchange earning of tea. There are physical, mechanical, ...

Claims

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Application Information

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IPC IPC(8): A01N65/12A01N43/90A01P7/04A01P17/00
CPCA01N43/90A01N65/00A01N65/12
Inventor 李书明王奇志颜禧凯王伟周怡陈志祥姚雪莹
Owner HUAQIAO UNIVERSITY
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