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Insecticide for avocados in summer and autumn and preparation method of insecticide

An insecticide and avocado technology, applied in the field of avocado insecticide and its preparation in summer and autumn, can solve the problems of economic loss, food safety, production decline, etc., and achieve the effect of reducing economic loss, reducing the harm to the environment and human body

Inactive Publication Date: 2019-03-05
马彩云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The flowering period is June and the fruiting period is October. However, during the planting process of avocados, pests will damage the stems and leaves of the avocado plants, resulting in a decrease in production and economic losses. At the same time, the use of chemical pesticides will cause food safety problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A summer-autumn avocado insecticide comprises the following components in parts by mass:

[0022] Matrine 25-40 parts, Realgar 15-25 parts, Pinellia 5-10 parts, Scutellaria baicalensis 3-7 parts, Huoxiang 5-10 parts, Absinthe leaves 8-12 parts, red bean extract 6-10 parts, Angelica dahurica 4-8 parts, 4-6 parts of capsaicin, 10-15 parts of Capsaicin, 100-200 parts of ethanol, 200-400 parts of water.

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

[0024] 1), 25-40 parts of matrine, 15-25 parts of realgar, 5-10 parts of pinellia, 3-7 parts of scutellaria, 5-10 parts of Huoxiang, 8-12 parts of wormwood leaves, 6- 10 parts, 4-8 parts of Angelica dahurica, 4-6 parts of capsaicin, 10-15 parts of Polygonum piscifolia, crushed to 60-70 mesh and ground, added 100-200 parts of ethanol, and fully stirred to obtain mixture A;

[0025] 2) Put the mixture A prepared in step 1, and heat it at intervals in the heater for 25-50 minutes, stop heating and cooling, filter o...

Embodiment 2

[0027] A summer and autumn avocado insecticide comprises the following components in parts by mass:

[0028] 25 parts of matrine, 15 parts of realgar, 5 parts of pinellia, 3 parts of scutellaria, 5 parts of Huoxiang, 8 parts of wormwood leaves, 6 parts of red bean extract, 4 parts of Angelica dahurica, 4 parts of capsaicin, 10 parts of Polygonum chinensis, 100 parts of ethanol, 200 parts of water.

Embodiment 3

[0030] A summer-autumn avocado insecticide comprises the following components in parts by mass:

[0031] 34 parts of matrine, 22 parts of realgar, 7 parts of pinellia, 5 parts of skullcap, 7 parts of Huoxiang, 10 parts of wormwood leaves, 8 parts of red bean extract, 6 parts of Angelica dahurica, 5 parts of capsaicin, 12 parts of Polygonum chinensis, 150 parts of ethanol, 300 parts of water.

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PUM

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Abstract

The invention discloses an insecticide for avocados in summer and autumn. The insecticide comprises the following components in parts by mass: 25-40 parts of sophocarpidine, 15-25 parts of realgar, 5-10 parts of pinellia ternate, 3-7 parts of scutellaria baicalensis, 5-10 parts of agastache rugosus, 8-12 parts of artemisia absinthium leaves, 6-10 parts of a red bean extracting solution, 4-8 partsof dahurian angelica roots, 4-6 parts of capsaicin, 10-15 parts of polygonum hydropiper, 100-200 parts of ethanol and 200-400 parts of water. The insecticide disclosed by the invention is prepared byusing plant preparations, is safe and environmentally friendly, and can effectively kill pests in avocado planting areas in summer and autumn. A safety problem and a drug resistance problem of conventional insecticides are avoided, cost is low, and insecticide provided by the invention can be prepared and used in a large scale.

Description

technical field [0001] The invention relates to an insecticide, in particular to an insecticide for summer and autumn avocado and a preparation method thereof. Background technique [0002] Avocado, deciduous tree, 10-15 meters high, 1-1.5 meters diameter at breast height; crown spreading, many and dense branches, stems and branches thick, knotty, often curved; bark thick, irregularly cracked, with latex . Leaves oblong, with round or blunt apex, round or blunt base, rust-colored pilose on top when young, glabrous on both back sides, midrib grooved on top, rounded and very convex below, more than 30 pairs of lateral veins, Parallel to each other, slightly convex on both sides, fine veins; round petiole. Pedicels covered with rust-colored pilose; calyx lobes lanceolate, outside covered with hairs; flowers sweet, corolla lobes ovate, entire. Berries spherical, 3-4 cm in diameter, edible, taste like persimmon; seeds ovoid, yellowish brown, shiny, with lateral scars, oblong. ...

Claims

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Application Information

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IPC IPC(8): A01N65/40A01N43/90A01N59/22A01N37/18A01P7/00
CPCA01N37/18A01N43/90A01N59/22A01N65/00A01N65/10A01N65/20A01N65/22A01N65/30A01N65/40Y02A50/30
Inventor 马彩云
Owner 马彩云
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