Novel insect-proof, mould-proof and insect-repellent emulsion for crops, and preparation method and application of emulsion

A crop and pest control technology, applied in the direction of botany equipment and methods, application, pest control, etc., can solve the problems of air pollution, poisoning, etc.

Pending Publication Date: 2018-07-06
广州美林生态科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although they can eliminate pests, viruses, and harmful bacteria in large quantities, these pesticides wil

Method used

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Examples

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Effect test

preparation example Construction

[0023] The preparation method of the above-mentioned novel crop insect-proof, mildew-proof and insect-repelling emulsion comprises the following steps:

[0024] (1) Heat 2-5 parts of jatropha fruit oil and 3-7 parts of Tween 40 at 60-80°C, and stir for 20-30 minutes;

[0025] (2) 1-5 parts of cinnamon essential oil, 10-15 parts of Melaleuca alternifolia essential oil, 1-5 parts of eucalyptus essential oil, and 10-15 parts of water are mixed in proportion and added to the Jatropha curcas in step (1) In the mixture of oil and Tween, stir for 30-60 minutes and homogenize to make a high-concentration water-soluble emulsion.

[0026] The above-mentioned emulsion is applied to prevent insects, mildew and repel insects of crops. When in use, blend the emulsion with room temperature water at a volume ratio of 1:1000-10000.

Embodiment 1

[0029] (1) 2 parts of squeezed jatropha oil, 3 parts of Tween 40 (polysorbate-40) were stirred and mixed and heated at 60° C. for 20 minutes.

[0030] (2) Then, 10 parts of Melaleuca alternifolia plant essential oil, 1 part of eucalyptus essential oil, and 1 part of cinnamon essential oil with tea tree oil component 4-terpineol content refined by molecular distillation are mixed and then added to step (1) In the mixed solution, heat it to 60°C with a water bath and stir for 30 minutes, add 10 parts of water and continue stirring for 20 minutes, and homogenize the mixed solution under high pressure with a pressure of 20 MPa. After homogenization, high-concentration water-soluble insect-proof, anti-mold and insect-repelling emulsions are made.

[0031] When used, the emulsion is blended with normal temperature water at a ratio of 1:1000.

Embodiment 2

[0033] (1) 5 parts of squeezed jatropha oil and 7 parts of Tween 40 (polysorbate-40) were stirred and mixed and heated at 60° C. for 20 minutes.

[0034] (2) Then 15 parts of Melaleuca alternifolia plant essential oil, 5 parts of eucalyptus essential oil, 5 parts of cinnamon essential oil of the tea tree oil component 4-terpineol content 40% that utilize molecular distillation to refine are mixed, then add step (1 ) in a water bath and heated to 60° C., stirred for 30 minutes, added 15 parts of water and continued to stir for 60 minutes, and the mixed solution was homogenized under high pressure with a pressure of 30 MPa. After homogenization, high-concentration water-soluble insect-proof, anti-mold and insect-repelling emulsions are made.

[0035] When used, the emulsion is blended with normal temperature water at a ratio of 1:10000.

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PUM

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Abstract

The invention discloses a novel insect-proof, mould-proof and insect-repellent emulsion for crops, and a preparation method and application of the emulsion. The emulsion consists of effective components and water, and the effective components comprise the following components by weight: 1-5 parts of cinnamon essential oil, 10-15 parts of melaleuca alternifolia plant essential oil, 1-5 parts of eucalyptus essential oil, 2-5 parts of jatropha oil and 3-7 parts of Tween 40. The emulsion provided by the invention is a biological pesticide which is prepared by compounding the essential oil extracted from natural plant melaleuca alternifolia with the jatropha oil, the eucalyptus essential oil and the cinnamon essential oil, and has the advantages of broad-spectrum insect prevention, insect repellence, sterilization, mould prevention, no toxicity to human or livestock, and harmlessness. The biological pesticide provided by the invention can be directly used for plants such as beans, melons, leafy vegetables and fruits, tea, traditional Chinese medicinal materials, flowers and the like, and after use, the vegetables and fruits can be directly eaten, and no residue pesticide harm exists.

Description

technical field [0001] The invention relates to the field of bio-pesticides used in the control and extermination of agricultural diseases and insect pests. Background technique [0002] In terms of agricultural planting, pesticides such as dichlorvos, 666, and organophosphorus were often used to fight against natural plant viruses, harmful bacteria, and insect pests. Although they can eliminate pests, viruses, and harmful bacteria in large quantities, these pesticides will pollute the air, water, soil, and food, and accumulate in animals, plants, and humans to cause poisoning. It is the pursuit of those skilled in the art to develop some low-toxic or non-toxic pesticides. Can we find alternatives to these toxic pesticides? At present, people have gradually used natural plants to extract such as pyrethrins, rotenone, and neem seeds to kill insects, prevent mildew, and prevent bacteria. In fact, there are many plants in nature that also have the effect of killing insects, p...

Claims

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Application Information

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IPC IPC(8): A01N65/28A01P7/02A01P7/04A01P3/00A01P17/00
CPCA01N65/00A01N65/18A01N65/24A01N65/28Y02A50/30
Inventor 朱力朱宝璋卢元贤冯志豪梁振明朱迪
Owner 广州美林生态科技有限公司
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