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Method for preventing and controlling plant diseases and insect pests by using trap plant and bionic glue

A biomimetic rubber, pest and disease technology, used in devices, applications, animal husbandry, etc. to capture or kill insects, can solve problems such as pests are prone to drug resistance, pests do not like to eat, and pesticides have a short validity period, and achieve the goal of being suitable for popularization. , a wide range of applications, the effect of reducing the number of species

Inactive Publication Date: 2013-03-13
INST OF MEDICINAL PLANT DEV CHINESE ACADEMY OF MEDICAL SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Trapping with poisonous baits is a traditional method of pest control, but the poisonous baits used for trapping and killing with poisonous baits pollute the environment, and pests are prone to develop resistance to poisonous baits
Spraying pesticides on trapping plants is also a commonly used method of trapping and killing insects, but there are also sprayed pesticides that pollute the environment. Disadvantages such as short validity period of sprayed pesticides

Method used

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  • Method for preventing and controlling plant diseases and insect pests by using trap plant and bionic glue
  • Method for preventing and controlling plant diseases and insect pests by using trap plant and bionic glue
  • Method for preventing and controlling plant diseases and insect pests by using trap plant and bionic glue

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The preparation of embodiment 1 bionic glue

[0038] The composition and ratio of the raw materials of the bionic rubber are: 25kg butyl acrylate, 20kg isooctyl acrylate, 1kg acrylic acid, 200g sodium lauryl sulfate, 200g ammonium persulfate, 10g Bethiazol C25 (isothiazolone compound) , 20g of silicone defoamer, 100g of nonylphenol polyoxyethylene ether (OP-10), 53.47kg of deionized water; and 1Kg of blue-violet aluminate long-lasting luminous powder.

[0039] Prepare as follows:

[0040] (1) Add 8.5 kg of deionized water, 140 g of sodium lauryl sulfate, 25 kg of butyl acrylate, 20 kg of isooctyl acrylate and 1 kg of acrylic acid into the reactor 1, and stir for 15 min at a speed of 40 rpm to obtain an emulsion 54.64kg;

[0041](2) Add 41.0 kg of deionized water, 60 g of sodium lauryl sulfate, and 20 g of ammonium persulfate to reactor 2, and stir and react for 15 minutes at 70° C. at a speed of 50 rpm; speed stirring;

[0042] (3) Extract 5kg of emulsion from react...

Embodiment 2

[0046] Embodiment 2: Planting hibiscus near honeysuckle to control honeysuckle aphid comparison test

[0047] Honeysuckle aphids (Amphicercidus sinilonicericola Zhang, peach aphid Hyalopterus arundinis Fabr., carrot microtube aphid Semiahis heraclei Takahashi, etc.) like to feed on hibiscus (Hibiscus syriacus Linn.) branches and lay overwintering eggs, so hibiscus was chosen as the target A trapping plant for the plant Lonicera japonica Thunb.

[0048] (1) Experimental design: 3-5 year old gold and silver gardens were selected, and the treatment and control areas were 100m2 2 ; Treatment and control adopt exactly the same daily management such as fertilization, watering, and pruning.

[0049] (1) Treatment: trapping plants + biomimetic glue treatment; honeysuckle is planted according to the row spacing of 1m×1m, and every 10 rows of honeysuckle are planted in a row of hibiscus, and the distance between the planted hibiscus and honeysuckle is 1.5 to 2 meters (see figure 1 ). ...

Embodiment 3

[0057] Example 3: Comparative experiment of planting Jiulixiang near Shatangju and spraying biomimetic glue to control citrus psyllid

[0058] Citrus psyllid (Diaphorina citri Kuwayama) prefers Murray apaniculata, so Murray apaniculata was chosen as the trapping plant for the target plant Citrus reticulate to control citrus psyllid.

[0059] (1) Experimental design: (1) Treatment: choose 5-6 year-old Shatangju orchards, and plant Jiulixiang at intervals of 5-6 Shatangjus in the orchard in a checkerboard pattern (see figure 2 ), by fertilizing, pruning, make it grow new branches and new leaves, strengthen the lure effect to citrus psyllid, and spray the biomimetic glue of embodiment 1 on the surface of Murata japonica.

[0060] (2) Control: all plants of Shatangju. Spray treatment with 1.8% Abamectin 2500 times liquid.

[0061] (2) Test method: before the emergence of overwintering adults of citrus psyllids (November to December), choose a sunny and windless morning or eveni...

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PUM

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Abstract

The invention discloses a method for preventing and controlling plant diseases and insect pests by using trap crop and bionic glue. The method comprises the following steps: planting trap crop near target plant; before the adults of the insect pests appear, regularly spraying the bionic glue to the surface of the trap plant so as to adhere the insect pests coming to eat or lay eggs, thereby protecting the target plant from the insect pests. The invention also discloses bionic glue which comprises the following raw materials: 25-50% of soft acrylic monomer, 1-5% of acrylic monomer, 0.1-0.3% of nonionic emulsifier, 0.1-0.8% of anionic emulsifier, 0.2-0.6% of catalyst, 0.1-0.3% of preservative, 0.02-0.05% of antifoaming agent and the balance of deionized water. The method disclosed by the invention has high efficiency in preventing and controlling insect pests by combining the trap crop and bionic glue; the bionic glue is environment friendly and harmless to the plant and environment; and moreover, the method disclosed by the invention is simple and has wide application scope.

Description

technical field [0001] The invention belongs to the field of plant pest control, and in particular relates to a method for preventing and controlling plant pests by using trapping plants and bionic glue. Background technique [0002] Trapping and killing with poisonous baits is a traditional method of pest control, but the poisonous baits used for trapping and killing with poisonous baits pollute the environment, and pests are prone to develop resistance to the poisonous baits. Spraying pesticides on trapping plants is also a commonly used method of trapping and killing insects, but there are also sprayed pesticides that pollute the environment. The sprayed pesticides have short validity period and other disadvantages. Therefore, it is necessary to find a method for controlling pests that is effective in controlling pests and is environmentally friendly. Contents of the invention [0003] The object of the present invention is to provide a method for preventing and contr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01M1/02A01M1/14
Inventor 陈君徐常青余柳英
Owner INST OF MEDICINAL PLANT DEV CHINESE ACADEMY OF MEDICAL SCI