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Behavior control agent for control tea tree and leaf empoasca vitis and dendrothrips minowai priesner

A technology of false-eyed green leafhopper and tea stick thrips, which is applied in the field of botanical pesticides, can solve the problems of unsatisfactory control effect, short control time and low control effect of small green leafhopper and thrips thrips, and achieve the benefit of large area Promote application, solve environmental pollution, enhance adhesion effect

Inactive Publication Date: 2014-09-17
TEA RES INST CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The botanical pesticides currently used in tea gardens have unsatisfactory control effects on green leafhoppers and thrips. There are problems such as few types, low control efficiency, slow effect, and short control time.

Method used

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  • Behavior control agent for control tea tree and leaf empoasca vitis and dendrothrips minowai priesner
  • Behavior control agent for control tea tree and leaf empoasca vitis and dendrothrips minowai priesner
  • Behavior control agent for control tea tree and leaf empoasca vitis and dendrothrips minowai priesner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A highly efficient and pollution-free behavior regulator formula for the prevention and treatment of green leafhopper and thrips, which is mixed according to the following weight ratio: nicotine 15%, rotenone 3%, wintergreen oil 25%, absolute ethanol 54%, Tween 3 %.

[0022] According to the method shown in Table 1, the spray control of the false eye leafhopper and thrips in the tea garden was carried out, and compared with the traditional tea garden botanical pesticides matrine and veratrine.

[0023] Table I

[0024]

Embodiment 2

[0026] A high-efficiency and pollution-free behavioral regulator formula of green leafhopper and thrips tea sticks, which is mixed according to the following weight ratio: 12% nicotine, 5% rotenone, 30% wintergreen oil, 50% absolute ethanol, and 3% Tween .

[0027] According to the method in Table 2, the spray control of the false-eyed green leafhopper in the tea garden was carried out, and compared with the traditional botanical pesticides matrine and veratrine.

[0028] Table II

[0029]

Embodiment 3

[0031] A high-efficiency and pollution-free behavioral regulator formula of Leafhopper and Thrips thipes, which is mixed according to the following weight ratio: 10% nicotine, 10% rotenone, 20% wintergreen oil, 59% absolute ethanol, and 1% Tween .

[0032] According to the method shown in Table 3, the spray control of the false eye leafhopper in the tea garden was carried out, and compared with the traditional botanical pesticides matrine and veratrine.

[0033] Table three

[0034]

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Abstract

A behavior control agent for control tea tree and leaf empoasca vitis and dendrothrips minowai priesner belongs to the technical field of plant source pesticides and comprises the following raw materials: 10-20% of nicotine, 2-10% of rotenone, 20-35% of wintergreen oil, 35-60% of a solvent and 1-5% of a surfactant. The behavior control agent uses the nicotine, the wintergreen oil, the rotenone, and other plant source materials which have pest behavior regulation effects as effective effect components, anhydrous ethanol and Twain are used as synergistic solvents for matching with each other, no chemical pesticide is used, a novel plant source agent is provided for tea gardens especially for organic tea gardens, the problems that plant source pesticides for tea gardens in the prior art are less in number, low in efficacy, slow in effect and the like can be solved, the problems of environmental pollution, tea quality reduction and the like caused by excessive use of pesticides can be solved, the behavior control agent is stable in performance, simple and practicable, the used components can be simply obtained, the production cost is low, and the behavior control agent is beneficial to popularization and application in large area, and can effectively promote the sustainable development of tea industry.

Description

technical field [0001] The invention belongs to the technical field of botanical pesticides, and in particular relates to a behavior regulating agent for preventing and treating tea leafhoppers and thrips tea sticks. Background technique [0002] Leafhopper and tea stick thrips are important pests of tea trees, which seriously damage tea trees all year round. Leafhopper mainly sucks the juice of tender stems and leaves of tea trees with adults and nymphs. , Aging, affecting the yield and quality of tea; if the damage is severe, the top buds and leaves will be scorched, the tea buds will not grow, and there will be no tea to pick. Thrips clavidis is harmed by imagoes or nymphs sucking the juice of young leaves of tea trees. The back of the damaged leaves loses luster and reddish-brown stripes appear, and the leaves become stiff and brittle. The two pests are difficult to prevent and control due to the occurrence of several generations in a year and the serious overlap of gen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01N25/02A01P7/04A01N43/40A01N37/40
Inventor 陈宗懋辛肇军孙晓玲罗宗秀
Owner TEA RES INST CHINESE ACAD OF AGRI SCI
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