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Botanical insecticide

A technology of botanical insecticides and plant essential oils, applied in the field of botanical insecticide formulations and botanical pesticide formulations, to achieve the effects of large biological output, fast reproduction speed, and extremely fast reproduction speed

Active Publication Date: 2014-06-25
黄绍新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] After the applicant extensively consulted the documents, he found that the combination of Eupatorium adenophorum and Fructus Cnidii has not been reported for the control of budworm or green leafhopper or Spodoptera litura or whitefly

Method used

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Embodiment Construction

[0022] The purpose of the invention is to compound a high-efficiency, safe, environment-friendly and organically-standard botanical pesticide according to the compatibility concept of traditional Chinese medicine.

[0023] A botanical insecticide. The raw materials of the botanical insecticide include Eupatorium adenophorum and Fructus Cnidii, and the rest are additives.

[0024] The processing steps of Eupatorium adenophorum in the present invention are: extracting Eupatorium adenophorum from the plant intermediate, soaking with ethanol with a concentration of 80-90% for 3-4 months, extracting the supernatant for later use, that is, extracting Eupatorium adenophorum liquid.

[0025] The additives of the present invention are penetrants, adhesives and emulsifiers.

[0026] The penetrating agent of the present invention is plant essential oil; the adhesive is plant extract tea saponin; and the emulsifier is T-80 and OP-10.

[0027] The formula of the present invention is, acc...

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Abstract

The invention discloses a botanical insecticide. The botanical insecticide comprises the following raw materials including crofton weed, fructus cnidii and the balance of additives. The formula of the botanical insecticide comprises the following raw materials in parts by weight; 15-20 parts of a crofton weed extracting solution, 10-12 parts of the fructus cnidii, 6-10 parts of a plant essential oil, 5-8 parts of a plant extract tea saponin, 1-3 parts of T-80, and 2-5 parts of OP-10, and all the raw materials and water are mixed to prepare the botanical insecticide according to the dilution rate of 1: (600-800). The botanical insecticide disclosed by the invention has the advantages that indoor toxicity test and field test to oriental tobacco budworms and empoasca flavescens are performed by researching the exclusive use and compounding of the botanical pesticide crofton weed and the fructus cnidii, the effects of two botanical pesticides are evaluated, a control efficiency after the crofton weed and the fructus cnidii are compounded is probed through the reasonable compounding, and thus the purposes of reducing environmental pollution caused by pesticides, filling the blanks of organic cigarette and organic tea, killing insects for broad-spectrum and preventing the drug resistance of injurious insects from generating are achieved.

Description

technical field [0001] The invention relates to the technical field of botanical pesticide formulations, in particular to the technical field of botanical pesticide formulations using Eupatorium adenophorum and Fructus Cnidii as raw materials. Background technique [0002] For a long time, due to the extensive use of chemical pesticides in production to ensure the output and quality of agricultural products, it has caused great pressure on the ecological environment and caused some pests to develop resistance quickly. If the amount of pesticides is further increased, resulting in The amount of pesticide residues in agricultural products seriously exceeds the standard, causing great harm to humans, animals and the environment. Therefore, the development and utilization of pesticide resources that are environmentally compatible and harmless to humans are increasingly favored by various countries. [0003] Botanical pesticides are a class of pesticides made from plants or plan...

Claims

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Application Information

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IPC IPC(8): A01N65/12A01N25/04A01P7/04
Inventor 黄绍新刘宝玉陈高
Owner 黄绍新
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