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Natural pyrethrum extract composition and preparation method thereof

A technology of pyrethrum and composition, which is applied in the field of natural pyrethrum extraction composition and its preparation, and can solve the problems of chemical pesticide residues and the like

Pending Publication Date: 2020-07-03
YUNNAN NANBAO BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a natural pyrethrum extract composition and a preparation method thereof, which solves the problem of residual chemical pesticides used for the prevention and control of crop diseases and insect pests, the sterilization of harmful organisms in public health and household environments, and the long-term storage stability of the natural pyrethrum extract sexual problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A natural pyrethrum extract composition, comprising the following raw materials in parts by weight:

[0022] 35 parts of pyrethrum extract; 1.5 parts of rosemary extract; 1.5 parts of vitamin E; 1.5 parts of ethoxyquinoline; 1.5 parts of coenzyme Q10; 3 parts of dioctyl sulfonate sodium succinate; 1 part of organic silicon; 3 parts of fatty alcohol polyoxyethylene ether; 6 parts of neem oil; 6 parts of rapeseed oil; 6 parts of orange peel oil; 6 parts of soybean oil; 3 parts sesame oil; 3 parts eucalyptus oil; 6 parts orange peel oil and 6 parts tung oil.

[0023] A preparation method of the natural pyrethrum extract composition, the pyrethrum extract weighed according to the proportion; rosemary extract; vitamin E; ethoxyquinoline; coenzyme Q10; Sodium; Azone; Dioctyl Sodium Succinate; Silicone; Fatty Alcohol Ethers; Neem Oil; Rapeseed Oil; Orange Peel Oil; Soybean Oil; Sesame Oil; Eucalyptus Oil; Orange Peel Oil and The tung seed oil is mixed and filtered with a 800...

Embodiment 2

[0025] A natural pyrethrum extract composition, comprising the following raw materials in parts by weight:

[0026] 1 part of pyrethrum extract and 0.1 part of rosemary extract.

[0027] A preparation method of the natural pyrethrum extract composition, mixing the pyrethrum extract and rosemary extract weighed according to the ratio, and filtering with a 800-mesh screen to obtain the desired natural pyrethrum extract composition .

Embodiment 3

[0029] A natural pyrethrum extract composition, comprising the following raw materials in parts by weight:

[0030] Pyrethrum extract 70 parts; Ethoxyquinoline 5 parts; Coenzyme Q10 5 parts; Sesame oil 21 parts; Eucalyptus oil 21 parts; Orange peel oil 21 parts and Tung seed oil 21 parts.

[0031] A preparation method of the natural pyrethrum extract composition, the pyrethrum extract weighed according to the proportion; ethoxyquinoline; coenzyme Q10; sesame oil; eucalyptus oil; 800 mesh sieves are filtered to obtain the desired natural pyrethrum extract composition. The appearance of the prepared natural pyrethrum extract composition is light yellow to brown yellow transparent liquid, the pH value is 4-7, and the water content is ≤0.3%.

[0032] The present invention can prevent the oxidative degradation and enzymatic degradation of the pyrethrum extract by combining the natural antioxidant with oxygen, and can improve the storage stability of the natural pyrethrum extract c...

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PUM

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Abstract

The invention discloses a natural pyrethrum extract composition and a preparation method thereof and relates to the technical field of pest control medicines. The natural pyrethrum extract compositionis prepared from the following raw materials in parts by weight: 1 to 70 parts of a pyrethrum extract and at least one of 0.1 to 10 parts of a natural antioxidant, 1 to 20 parts of a penetrating agent and 10 to 60 parts of a synergist. The natural pyrethrum extract composition has very good killing and repelling effects, can quickly knock down and kill pests, takes effect quickly, is natural andfree of residues, and does not contain chemical pesticide components; the preparation method is simple and convenient, the raw material source can be guaranteed, the storage, transportation, and application of the composition are safe, and the production cost is low.

Description

technical field [0001] The invention relates to the technical field of pest control medicines, in particular to a natural pyrethrum extract composition and a preparation method thereof. Background technique [0002] Crops get sick as they grow, or are attacked by pests. Sometimes the invasion of diseases and insect pests will occur in a large area, and the situation of prevention and control is severe. The occurrence of pests and diseases will affect the yield and quality of crops, and the use of chemical pesticides will leave residues in crops, as well as harmful organisms in public health and household environments, seriously affecting human health. [0003] At present, the control of crop diseases and insect pests is still dominated by chemical pesticides. However, chemical pesticides generally have problems such as pollution, resistance, and phytotoxicity. Human and livestock poisoning incidents due to chemical pesticides also occur frequently, seriously affecting human...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/22A01N25/30A01N65/12A01N65/36A01N65/28A01N65/26A01N65/20A01N65/08A01P7/04A01P17/00
CPCA01N25/22A01N25/30A01N65/00A01N65/08A01N65/12A01N65/20A01N65/26A01N65/28A01N65/36Y02A50/30
Inventor 刘科新蒋其军乔春玲田玉纳陈泉
Owner YUNNAN NANBAO BIOTECH