A degradable sticking plank which gradually release insect sex lures and its production methods

A slow-release and degradable material technology, which can be used in devices for capturing or killing insects, animal husbandry, applications, etc. It can solve the problems of non-degradable sticky insect boards and poor insect killing effect, and achieve good sticky insect effect and high cost performance. , technologically advanced effects

Inactive Publication Date: 2017-01-04
上海盛谷光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems in the prior art that the sticky insect board cannot be degraded and the insecticidal effect is poor, and provide an induced slow-release sticky insect board and a preparation method thereof. With the characteristics of biodegradation and induced slow release, it can be used in the field of indoor and outdoor ecological agriculture to exert long-term insecticidal effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0018] Preparation of Porous Materials Containing Sex Attractants

[0019] The preparation method of the porous material containing the sex attractant of the present invention comprises uniformly mixing the insect sex attractant with the porous material, vigorously stirring, and loading the sex attractant in the pore structure of the porous material; the porous material containing the sex attractant is uniformly dispersed, A non-sticky state is preferable.

[0020] The weight ratio of the sex attractant of the present invention to the porous material is 100:1-1:300, preferably 50:1-1:160, more preferably 30:1-1:80, preferably 10:1-1 :50.

[0021] The sex attractants of the present invention include clove oil, pine oil, peanut oil, castor oil, soybean oil or long-chain aliphatic organic compounds with 10-30 carbon atoms; and mixtures of two or more of them in any proportion. The sex attractant is an insect sex attractant.

[0022] The porous material of the present invention...

Embodiment 1

[0033] 1 kg of clove oil and 20 kg of diatomite are fully mixed and vigorously stirred to load the clove oil in the pore structure of the diatomite; the diatomite loaded with clove oil is in a good dispersion state. 120 kg of polylactic acid resin, 3 kg of diatomaceous earth containing clove oil, 1 kg of lemon chrome yellow and 5 kg of calcium carbonate were evenly mixed and extruded into a 0.3 mm thick induced slow release polylactic acid composite board. The composite board is double-coated with sticky insect glue layer, covered with release paper, cut into shape and punched to obtain the induced slow-release polylactic acid sticky insect board.

[0034] The above-mentioned induced slow-release polylactic acid sticky insect plate was placed in an outdoor field vegetable field to conduct an insect control test. Place 30 sheets per mu, and each sheet has a size of 30 cm x 25 cm. After 30 days of testing, on average, 126 aphids were stuck on each sticky insect board.

Embodiment 2

[0047]The polylactic acid sticky insect board prepared in Example 1 was placed in the vegetable field of greenhouses, and 20 pieces (30 cm x 25 cm) were placed in each greenhouse. After 30 days of testing, an average of 116 aphids were stuck on the surface of the sticky insect board.

[0048] The test data of this example and Example 1 show that the induced slow-release polylactic acid armyworm board of the present invention has a good insecticidal effect both indoors and outdoors.

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Abstract

This invention discloses a degradable sticking plank which gradually release insect sex lures and its production methods, which includes: (1) prepare compound plank which contains 80-95% weight degradable material, 1-10% weight porous material with insect sex lures, 1-8% weight color and 2-10% weight filler. (2) coat one side or both side of the plank with glue and release paper, then shape it up and make holes. This plank is biodegradable and gradually release sex lure which increase disinsection effect and can be applied to eco-agriculture industry.

Description

technical field [0001] The invention relates to an induced slow-release degradable sticky insect board and a preparation method thereof. Background technique [0002] In the production practice of ecological agriculture at home and abroad, the use of insecticides or pesticides has been gradually eliminated. In order to deal with the infestation of crops by small insects such as aphids, beetles, diamondback moths, whiteflies, and leafminers, people have prepared sticky boards of different colors by using the color-taxis of insects. There is still potential for improvement. [0003] The base materials used in traditional sticky insect boards are polypropylene (PP) or polyvinyl chloride (PVC) derived from the petrochemical industry, but the above materials are relatively hard, inconvenient to use, and cause secondary pollution to agriculture because they cannot be degraded. In order to improve the insecticidal effect of the insect sticky board, an insect attractant can be add...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/04C08L91/00C08K3/34C08K3/26C08K3/04A01M1/16
CPCC08L67/04A01M1/16C08L2201/06C08L91/00C08K3/34C08K2003/265C08K3/04
Inventor 赵卫中鞠瑞亭钱勇
Owner 上海盛谷光电科技有限公司
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