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Application of borneol in pesticides

A borneol, pesticide technology, applied in the application, chemical for biological control, animal repellent, etc., can solve the problems of application in the field of deworming and sterilization without relevant reports

Inactive Publication Date: 2010-03-24
湖南省中药提取工程研究中心有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] At present, the relevant applications of borneol are mainly in clinical medicine and flavors and fragrances, and there are no relevant reports on its application in the field of pesticide deworming and sterilization

Method used

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  • Application of borneol in pesticides

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Determination of the repellent effect of synthetic borneol on the treated surface against ants

[0060] The experiment was carried out in a crystallization dish ( Height 10cm) was carried out in a trial of black hairy ants, the wall of the dish was treated with talcum powder to prevent the escape of the experimental animals, and the bottom of the dish was filled with a layer of fully moist peat soil about 3-4cm high, at least 5 days before the start of the experiment, to the 300 ants were placed in a dish so that by the start of the experiment the ants would be feeding the ants with honey and crystallized sugar with constructed passages and shelters, and the feed was removed from the dish during the experiment. 2 glass slides (5 x 10 cm) were placed in the dish before the experiment started. One slice was treated with borneol, and the other was used as blank control. Ant activity can be monitored visually.

[0061] Measured is the number of ants that cross the surfa...

Embodiment 2

[0066] The repelling effect of borneol on cockroaches

[0067] The experiments were carried out in a cardboard test box (60 x 40 x 20 cm) with an open top. The walls of the box were treated with talcum powder to prevent escape of test animals. A white cardboard box (12 x 6.5 x 2.5 cm) was erected 3 cm away from one of the longer side walls of the box as a hiding place. Cockroaches can enter the hiding place through an opening with a width of 2 cm and a height of 1 cm on the side of the hiding place facing the wall. 24 hours before the start of the test, 50 cockroaches were packed into the box, and most of them entered the hiding place at the start of the test.

[0068] Above the test chamber, hang two infrared lamps on the bracket so that the infrared rays can shine directly into the test chamber.

[0069] On the day of the experiment the tiles (10*10 cm) were put into the box before the experiment started. One tile had been pre-treated with borneol, and the other was used...

Embodiment 3

[0075] Extract azadirachtin extract from neem and make 5 parts of 100mg / L solvent, then add natural borneol in proportion to make 10mg / L; 20mg / L; 40 / mg / L; 80mg / l; 100mg / L can Aphid killing test with wet powder

[0076] The experimental results are as follows:

[0077] group

[0078] 7

[0079] It can be seen that the combination of borneol and azadirachtin has obvious synergistic effect on azadirachtin in killing aphids. The content of azadirachtin is 100mg / L, and the effect is better when the content of borneol is 40mg / L.

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Abstract

The invention relates to an application of borneol in pesticides, which uses natural borneol or synthetic borneol in the aspects of repelling insects and killing bacteria by using the pesticides. An inventor independently uses the borneol or compounds with other pesticides for processing into formulations like wettable powder, missible oil, suspension, water dispersible granules, emulsion in water, smoke agent and the like, thereby having good effects in the aspects of killing bacteria, repelling inspects and the like.

Description

technical field [0001] The invention relates to the application of natural borneol obtained from plants such as borneol and artificially synthesized borneol in insect repelling and bactericidal aspects in the field of pesticides. Background technique [0002] Borneol Alias: camphor, borneol, camphor, Camphol Linderol, endo-2-Bornanol, endo-2-Camphanol, endo-2-Hydroxycamphane, Bornyl alcohol, Baros camphor, Sumatracamphor. Belongs to monoterpenes, molecular formula: C 10 h 18 O; molecular weight: 154.24. Chemical name: Bicyclo[2.2.1]heptan-2-01,1,7,7-trimethyl-, (1R-endo)-. [0003] [0004] [Physical properties] D-borneol is leaf-shaped or hexagonal flaky crystal; melting point 208°C, boiling point 212°C, relative density 1.011 (20 / 4°C), specific rotation +37.7 (ethanol); soluble in ethanol, ether and benzene. Levoborneol is a hexagonal flaky crystal; melting point 208.6°C, boiling point 210°C (779 mmHg), relative density 1.1011 (20 / 4°C), -37.74° (ethanol); soluble i...

Claims

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Application Information

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IPC IPC(8): A01N31/06A01P3/00A01P7/00
Inventor 曾建国姚利彭旋袁莉
Owner 湖南省中药提取工程研究中心有限公司
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