Biological insecticide for urban landscaping and preparation method thereof

A biopesticide and urban greening technology, which is applied in the direction of chemicals for biological control, botanical equipment and methods, and pesticides, can solve the problems of slow development of biopesticides, achieve stable properties, and Reasonable ratio and great control effect

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

Biopesticides have been used in agricultural production for half a century, but there are still relatively few examples of urban greening plants. Due to various reasons, including history, culture and economy, the development of biopesticides has been relatively slow

Method used

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  • Biological insecticide for urban landscaping and preparation method thereof
  • Biological insecticide for urban landscaping and preparation method thereof
  • Biological insecticide for urban landscaping and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1: A kind of biopesticide for urban afforestation

[0036]1. Raw material composition and parts by weight: cinnamon 32kg, mint 54kg, basil 29kg, fennel 32kg, tobacco leaves 35kg, pinellia 37kg, flavescens 26kg, thickener 39kg, emulsifier 21kg and water 64kg.

[0037] The thickener is organic bentonite and diatomite, and the emulsifier is a mixture of glycerin, polyoxyethylene oleate and polyoxyethylene stearate.

[0038] 2. Preparation method:

[0039] (1) Pretreatment of main ingredients and raw materials: collect fresh cinnamon, mint, basil, fennel, tobacco leaves, pinellia, and flavescens, and clean them to remove impurities;

[0040] (2) Grinding and mixing: finely pulverize the cinnamon, mint, basil, fennel, tobacco leaves, pinellia, and flavescens that have been cleaned and removed in step (1), and then mix them for later use;

[0041] (3) Soaking and boiling: soak the mixed pulverized material obtained in step (2) with water for 40 minutes, and then ...

Embodiment 2

[0044] Embodiment 2: A kind of biopesticide for urban afforestation

[0045] 1. Raw material composition and parts by weight: cinnamon 45kg, mint 38kg, basil 39kg, fennel 24kg, tobacco leaves 44kg, pinellia 30kg, flavescens 37kg, thickener 28kg, emulsifier 32kg and water 52kg.

[0046] Wherein the thickener is starch, and the emulsifier is calcium stearoyl lactylate and diacetyl tartrate monoglyceride.

[0047] 2. Preparation method:

[0048] (1) Pretreatment of main ingredients and raw materials: collect fresh cinnamon, mint, basil, fennel, tobacco leaves, pinellia, and flavescens, and clean them to remove impurities;

[0049] (2) Grinding and mixing: finely pulverize the cinnamon, mint, basil, fennel, tobacco leaves, pinellia, and flavescens that have been cleaned and removed in step (1), and then mix them for later use;

[0050] (3) Soaking and boiling: soak the mixed pulverized material obtained in step (2) with water for 60 minutes, and then boil the soaked mixture at 1...

Embodiment 3

[0053] Embodiment 3: a kind of biopesticide for urban afforestation

[0054] 1. Raw material composition and parts by weight: cinnamon 35kg, mint 48kg, basil 32kg, fennel 30kg, tobacco leaves 39kg, pinellia 36kg, flavescens 29kg, thickener 35kg, emulsifier 25kg and water 60kg.

[0055] Wherein the thickener is diatomaceous earth, gelatin and agar, and the emulsifier is diacetyl tartrate monoglyceride.

[0056] 2. Preparation method:

[0057] (1) Pretreatment of main ingredients and raw materials: collect fresh cinnamon, mint, basil, fennel, tobacco leaves, pinellia, and flavescens, and clean them to remove impurities;

[0058] (2) Grinding and mixing: finely pulverize the cinnamon, mint, basil, fennel, tobacco leaves, pinellia, and flavescens that have been cleaned and removed in step (1), and then mix them for later use;

[0059] (3) Soaking and boiling: soak the mixed pulverized material obtained in step (2) with water for 52 minutes, and then boil the soaked mixture at 11...

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Abstract

The invention relates to the technical field of insecticides and discloses a biological insecticide for urban landscaping and a preparation method thereof. The biological insecticide is mainly prepared from effective ingredients of cortex cinnamomi, mint, sweet basil, fennel, tobacco, pinellia ternate radix sophorae flavescentis, thickener, emulsifier and water. In addition, the biological insecticide is mainly prepared through the steps of cleaning, smashing, filtering, fermentation and the like. Compared with a traditional chemical insecticide for urban landscaping, as the selected main ingredients are plant Chinese herbal medicine, no adverse influence is caused to urban environments and residents while urban landscaping plant pests are prevented and controlled, the biological insecticide can be put in urban landscaping engineering at ease, in addition, the preparation method is simple and easy to carry out, the putting prevention and control effect rate is high, and the biological insecticide is suitable for being applied and popularized to cities as a novel insecticide.

Description

technical field [0001] The invention relates to the technical field of insecticides, and discloses a biological insecticide for urban afforestation and a preparation method thereof. Background technique [0002] The use of chemical pesticides promotes the protection of urban ecology, brings a green environment to urban residents, and prevents them from being harassed by green plant pests while planting green plants in cities. However, at present, the pesticides that are widely used for pests of urban greening plants are still mainly high-toxicity and high-residue types, and the compatibility of pesticide varieties is poor, and the use technology is low. Excessive and frequent use has brought a serious burden to the urban ecosystem. , destroys the ecological balance, endangers the health of urban residents and the sustainable development of urban greening projects. [0003] Biopesticides refer to living organisms and their metabolites and genetically modified products used t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/40A01P7/00A01P7/02A01P7/04
CPCA01N65/00A01N65/40A01N2300/00Y02A50/30
Inventor 梁剑斌潘昱
Owner 南宁马瑞娜装饰工程有限公司
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