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Protection forest poplar pesticide and preparation method thereof

A technology for insecticides and shelterbelts, applied in the fields of insecticides, botanical equipment and methods, biocides, etc., can solve the problems of withered shelterbelts and low level of intensive cultivation, and achieve the effect of reducing cost consumption and cost.

Inactive Publication Date: 2019-02-26
张咸佐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Poplar is a plant of the genus Populus. There are more than 100 species in the genus. There are about 62 species in my country, of which 57 species are distributed in China, and about 4 species are introduced and cultivated. In addition, there are many varieties, variants and introduced strains. The poplar plantations in the protection forest are 4 million hectares, and 2 / 5 of the capital and labor are invested in the development of poplars every year, accounting for 27% of the afforestation area in the same period. The damage is serious, and the number of affected counties has grown from 30 to 240, with an area of ​​about 600,000 hectares. The reason is that the environment is deteriorating, the trees are not planted in suitable places, and the level of intensive cultivation is low. And raging, often lead to the death of a piece of shelterbelt

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A poplar insecticide for protection forests comprises the following components in parts by mass:

[0022] 30-50 parts of Bauhinia bark, 10-14 parts of Centella, 30-40 parts of Thiacloprid, 70-90 parts of Houttuynia cordata, 30-50 parts of Astragalus, 70-80 parts of Trichlorfon, 80-90 parts of Geranium 50-70 parts of perilla, 12-24 parts of glycerol, 40-60 parts of dichlorvos, 10-20 parts of Angelica dahurica, 1600-2000 parts of 50% ethanol.

[0023] The preparation method of above-mentioned formula:

[0024] 1), 30-50 parts of Bauhinia bark, 10-14 parts of baebu, 30-40 parts of thiacloprid, 70-90 parts of Houttuynia cordata, 30-50 parts of astragalus, 70-80 parts of trichlorfon, old crane 80-90 parts of grass, 50-70 parts of perilla grass, 12-24 parts of glycerin, 40-60 parts of dichlorvos, 10-20 parts of Angelica dahurica, crush the plants to 60-70 mesh and grind, add 50% ethanol 1600 -2000 parts with chemical pesticides, and fully stirred to prepare mixture A;

[0...

Embodiment 2

[0027] A poplar insecticide for protection forests comprises the following components in parts by mass:

[0028] 30 parts of Bauhinia bark, 10 parts of Bauhinia, 30 parts of thiacloprid, 70 parts of Houttuynia cordata, 30 parts of astragalus, 70 parts of trichlorfon, 80 parts of geranium, 50 parts of perilla grass, 12 parts of glycerin, 40 parts of dichlorvos, 10 parts of Angelica dahurica, 1600 parts of 50% ethanol.

Embodiment 3

[0030] A poplar insecticide for shelter forests comprises the following components in parts by mass:

[0031] 40 parts of Bauhinia bark, 12 parts of Bauhinia, 35 parts of thiacloprid, 80 parts of Houttuynia cordata, 40 parts of astragalus, 75 parts of trichlorfon, 85 parts of geranium, 60 parts of perilla grass, 18 parts of glycerol, 50 parts of dichlorvos, 15 parts of Angelica dahurica, 1800 parts of 50% ethanol.

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PUM

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Abstract

The invention discloses a protection forest poplar pesticide, which comprises following components in parts by weight: 30 to 50 grams of cortex cereis, 10 to 14 parts of radix stemonae, 30 to 40 partsof thiacloprid, 70 to 90 parts of cordate houttuynia, 30 to 50 parts of radix astragali, 70 to 80 parts of trichlorphon, 80 to 90 parts of erodium stephanianum, 50 to 70 parts of perilla, 12 to 24 parts of glycerol, 40 to 60 parts of dichlorvos, 10 to 20 parts of dahurian angelica root, and 1600 to 2000 parts of ethanol (50%). The provided pesticide can effectively kill insects of protection forest poplars, the protection forest cost is reduced, at the same time, the pesticide is convenient to prepare, the price is low, and the pesticide is suitable for large scale application.

Description

technical field [0001] The invention relates to an insecticide, in particular to a poplar insecticide for shelter forests and a preparation method thereof. Background technique [0002] Poplar is a plant of the genus Populus. There are more than 100 species in the genus. There are about 62 species in my country, of which 57 species are distributed in China, and about 4 species are introduced and cultivated. In addition, there are many varieties, variants and introduced strains. The poplar plantations in the protection forest are 4 million hectares, and 2 / 5 of the capital and labor are invested in the development of poplars every year, accounting for 27% of the afforestation area in the same period. The damage is serious, and the number of affected counties has grown from 30 to 240, with an area of ​​about 600,000 hectares. The reason is that the environment is deteriorating, the trees are not planted in suitable places, and the level of intensive cultivation is low. And the ra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/46A01N57/20A01N57/12A01N47/40A01N31/02A01P7/04
CPCA01N65/00A01N31/02A01N47/40A01N57/12A01N57/20A01N65/46
Inventor 张咸佐
Owner 张咸佐