Botanical pesticide for urban greening projects and preparation method of botanical pesticide

A botanical pesticide and urban greening technology, which is applied in the field of botanical pesticide and its preparation in urban greening projects, can solve the problems of pest control and other problems, and achieve the effect of overcoming toxicity, unique mechanism of action, and synergistic effect of proportioning

Inactive Publication Date: 2017-03-15
南宁马瑞娜装饰工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, each enterprise has its own considerations in the selection of components and dosage of botanical pesticides in actual production, and the actual effect cannot meet the growing needs of pest control.

Method used

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  • Botanical pesticide for urban greening projects and preparation method of botanical pesticide
  • Botanical pesticide for urban greening projects and preparation method of botanical pesticide
  • Botanical pesticide for urban greening projects and preparation method of botanical pesticide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: A kind of botanical pesticide for urban greening project

[0035] 1. Raw material composition and parts by weight: Croton extract 28kg, Aracea extract 47kg, Ginger extract 18kg, Hibiscus flower extract 31kg, Geranium extract 15kg, Marigold extract 35kg, Artemisia captivarium extract 12kg, surface Active agent 34kg, antifreeze 11kg and deionized water 22kg.

[0036] Wherein the surfactant is calcium dodecylbenzenesulfonate and sodium dodecylbenzenesulfonate, and the antifreeze is formed by mixing propylene glycol and polyethylene glycol in a ratio of 1:1.

[0037] 2. Preparation method:

[0038] (1) Collection and cleaning: Collect fresh croton, arachis, ginger, hibiscus, geranium, marigold and capillary wormwood, divide them according to the required parts by weight, wash them with clean water, and set aside;

[0039] (2) Decoction and filtration: add each component in step (1) into deionized water and decoct for 20 minutes. After the decoction is comple...

Embodiment 2

[0042] Embodiment 2: A kind of botanical pesticide for urban greening project

[0043] 1. Composition and parts by weight of raw materials: Croton extract 42kg, Aracea extract 36kg, Ginger extract 36kg, Hibiscus flower extract 19kg, Geranium extract 29kg, Marigold extract 21kg, Artemisia captivarium extract 27kg, surface Active agent 34kg, antifreeze 11kg and deionized water 22kg.

[0044] Wherein the surfactant is Tween 80, and the antifreeze is formed by mixing propylene glycol and polyethylene glycol in a ratio of 1:1.

[0045] 2. Preparation method:

[0046] (1) Collection and cleaning: Collect fresh croton, arachis, ginger, hibiscus, geranium, marigold and capillary wormwood, divide them according to the required parts by weight, wash them with clean water, and set aside;

[0047] (2) Decocting and filtering: adding deionized water to each component in step (1) and decocting for 30 minutes. After the decoction is completed, filter out the plant residues of each componen...

Embodiment 3

[0050] Embodiment 3: A kind of botanical pesticide for urban greening project

[0051] 1. Composition and parts by weight of raw materials: Croton extract 33kg, Aracea extract 45kg, Ginger extract 23kg, Hibiscus flower extract 28kg, Geranium extract 22kg, Marigold extract 30kg, Artemisia capillary extract 18kg, surface Active agent 26kg, antifreeze agent 16kg and deionized water 18kg.

[0052] Wherein the surfactant is Tween 80 and castor oil polyoxyethylene ether, and the antifreeze is formed by mixing propylene glycol and polyethylene glycol in a ratio of 1:1.

[0053] 2. Preparation method:

[0054] (1) Collection and cleaning: Collect fresh croton, arachis, ginger, hibiscus, geranium, marigold and capillary wormwood, divide them according to the required parts by weight, wash them with clean water, and set aside;

[0055] (2) Decocting and filtering: adding deionized water to each component in step (1) and decocting for 25 minutes. After the decoction is completed, filte...

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Abstract

The invention relates to the technical field of botanical pesticides, and discloses a botanical pesticide for urban greening projects and a preparation method of the botanical pesticide. The botanical pesticide comprises effective components, mainly prepared from a croton tiglium extract, a rhizoma arisaematis extract, a ginger extract, a hibiscus extract, a geranium extract, a marigold extract, an artemisia capillaries extract, a surfactant, an anti-freezing agent and deionized water, and in addition, the botanical pesticide is mainly prepared by steps of washing, filtering, concentration and the like. On one hand, the botanical pesticide is capable of effectively inhibiting damage of common injurious insects in urban gardens, has a good prevention effect on common pests such as aphids, red spiders, leaf rollers and fall webworms of urban greening plants, and furthermore has an effect of greening and beautifying cities; on the other hand, the administration times of chemical pesticides can be reduced, the lasting period can be prolonged, the environment burden can be alleviated, and a good leisure and entertainment atmosphere can be provided for urban citizens. Meanwhile, the preparation method disclosed by the invention is simple and feasible, low in cost and applicable to greening projects.

Description

technical field [0001] The invention relates to the technical field of botanical pesticides, and discloses a botanical pesticide used in urban greening projects and a preparation method thereof. Background technique [0002] In recent years, for beautifying the urban environment, the method generally adopted is to lay flowers and trees on both sides of the road, thereby beautifying the environment of the whole city. Flowers and trees are important plants that improve the environment and regulate people's quality of life. With the development of society, people's demand for flowers and trees is increasing year by year. Flowers and trees are the same as other plants, whether they are cultivated in the field or indoors, pests will occur. The occurrence of insect infestation inhibits the growth of flowers and trees, damages the beautiful shape and bright colors of flowers, and causes wilting and even death of flowers in severe cases. The occurrence of pest damage has destroye...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/48A01P7/02A01P7/04
CPCA01N65/00A01N65/48A01N2300/00Y02A50/30
Inventor 梁剑斌潘昱
Owner 南宁马瑞娜装饰工程有限公司
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