Pesticide for preventing and treating tree long-horned beetles and preparation method thereof

A technology of longicorn and pesticides, applied in the field of pesticides, can solve the problems of unsatisfactory control effect of longicorn beetle, large environmental impact of toxic and side effects, etc., and achieve the effect of simple and easy preparation method and obvious effect

Inactive Publication Date: 2017-09-08
何振贤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the medicaments used to prevent and control tree longicorns are all chemical pesticides, and the control effect on longicorn beetles is not very satisfactory, and the side effects and environmental impact are relatively large.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A pesticide for preventing and controlling tree beetles, which is made of the following raw materials in parts by weight: 1 part of chitosan, 10 parts of garlic, 10 parts of croton, 10 parts of cinnamon, 8 parts of centipede, 18 parts of plant essential oil, and oospore beauveria 5 parts of bacteria, 6 parts of Penicillium, 6 parts of Bacillus thuringiensis, 8 parts of yeast, 150 parts of nutrient solution.

[0018] Its preparation method comprises the following steps:

[0019] Step 1: taking garlic, croton, cinnamon and basil in parts by weight, and pulverizing them into powder;

[0020] Step 2: Add water 10 times the weight of the total powder to the above powder, soak for 3 hours, heat to boiling, keep warm for 1 hour, filter to obtain the filtrate, and separate the filter residue;

[0021] Step 3: Add the filter residue collected in step 2 to 3 times the total powder weight of water, decoct for 1 hour, filter to obtain the filtrate, combine the two filtrates, conce...

Embodiment 2

[0025] A pesticide for preventing and controlling tree beetles, which is made of the following raw materials in parts by weight: 5 parts of chitosan, 9 parts of garlic, 10 parts of croton, 8 parts of cinnamon, 6 parts of centipede, 20 parts of plant essential oil, and Beauveria oosporium 4 parts of bacteria, 8 parts of Penicillium, 8 parts of Bacillus thuringiensis, 10 parts of yeast, 180 parts of nutrient solution.

[0026] Its preparation method comprises the following steps:

[0027] Step 1: taking garlic, croton, cinnamon and basil in parts by weight, and pulverizing them into powder;

[0028] Step 2: Add water 9 times the weight of the total powder to the above powder, soak for 4 hours, heat to boiling, keep warm for 1.5 hours, filter to obtain the filtrate, and separate the filter residue;

[0029] Step 3: Add the filter residue collected in step 2 to 4 times the total powder weight in water, decoct for 1 hour, filter to obtain the filtrate, combine the two filtrates, c...

Embodiment 3

[0033] A pesticide for preventing and controlling tree beetles, which is made of the following raw materials in parts by weight: 8 parts of chitosan, 8 parts of garlic, 10 parts of croton, 9 parts of cinnamon, 7 parts of centipede, 15 parts of plant essential oil, and Beauveria ovale 4 parts of bacteria, 6 parts of Penicillium, 5 parts of Bacillus thuringiensis, 6 parts of yeast, 120 parts of nutrient solution.

[0034] Its preparation method comprises the following steps:

[0035] Step 1: taking garlic, croton, cinnamon and basil in parts by weight, and pulverizing them into powder;

[0036] Step 2: Add water 8 times the weight of the total powder to the above powder, soak for 2.5 hours, heat to boiling, keep warm for 1.5 hours, filter to obtain the filtrate, and separate the filter residue;

[0037] Step 3: Add the filter residue collected in step 2 to 2 times the total powder weight, decoct for 0.5h, filter to obtain the filtrate, combine the two filtrates, concentrate the...

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PUM

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Abstract

The invention discloses a pesticide for preventing and treating tree long-horned beetles and a preparation method thereof and belongs to the technical field of biopesticide. The pesticide is prepared from, by weight, 0.5-10 parts of chitosan, 8-12 parts of garlic, 8-12 parts of croton, 6-10 parts of cortex cinnamomi, 5-10 parts of radix stemonae, 5-20 parts of plant essential oil, 3-6 parts of beauveria brongniartii, 4-10 parts of penicillium, 4-10 parts of bacillus thuringiensis, 5-12 parts of saccharomycetes and 50-200 parts of nutrient solution. The pesticide has an obvious prevention and treatment effect on the long-horned beetles, and is high in fatality rate and easy to prepare.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a pesticide for controlling tree beetles and a preparation method thereof. Background technique [0002] Beetle is the general term for insects of the family Chrysoopteridae of Coleoptera Chrysoopteridae. It has chewing mouthparts and long antennae, which often exceed the length of the body. There are more than 20,000 species in the world. Some species are pests whose larvae live in wood and may cause damage to trees or buildings. Beetles are herbivorous insects that can harm woody plants, most of which are pine, cypress, chrysanthemum, willow, elm, walnut, citrus, apple, peach and tea, some cotton, wheat, corn, sorghum, sugar cane and hemp, etc. A small number of wood, buildings, houses and furniture are the main pests on forestry production, crop cultivation and building wood. In the prior art, the medicaments for preventing and controlling the tree longicorn beetle are al...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/46A01N43/16A01N63/04A01N63/00A01N61/00A01P7/04
CPCA01N43/16A01N61/00A01N63/00A01N63/30A01N65/00A01N65/46A01N2300/00
Inventor 何振贤唐艳龙王晓红王丽娜景继伟崔冬军高尚坤孙俊军杨昱彤
Owner 何振贤
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