Pesticide composition containing fructus aurantii immaturus extract and cinnamon extract, and preparation method and application thereof

A technology of cinnamon extract and pesticide composition, which is applied in the field of pesticides to achieve the effects of low cost, improved vitality and environmental friendliness

Inactive Publication Date: 2016-04-13
CHENGDU NEWSUN CROPSCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no relevant report about the use of citrus aurantium and cinnamon extracts in the prevention and treatment of crop strawberry anthracnose in the prior art

Method used

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  • Pesticide composition containing fructus aurantii immaturus extract and cinnamon extract, and preparation method and application thereof
  • Pesticide composition containing fructus aurantii immaturus extract and cinnamon extract, and preparation method and application thereof
  • Pesticide composition containing fructus aurantii immaturus extract and cinnamon extract, and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] Embodiment 1 Preparation of the pesticide composition containing Fructus Aurantii and Cinnamon extract of the present invention

[0059] a. Extraction: weigh Fructus Aurantium, remove impurities, wash, slightly moisten, cut into thick slices, dry, weigh cinnamon, remove impurities, wash, moisten thoroughly, cut into thick slices or segments, dry, combine Fructus Fructus Aurantii and cinnamon Mix, pulverize, pass through 80-mesh sieve, add solvent, reflux to extract twice, filter, combine the filtrate, concentrate, make the weight of the extract equal to the weight of the original medicinal material, and obtain the extract bq-01~bq-06; Table 1;

[0060] b. Preparation: add the additives in Table 2 to the extracts bq-01-bq-06, and stir evenly to obtain the pesticide compositions BQ-01-BQ-06 containing the extracts of Citrus aurantium and cinnamon.

[0061] Table 1

[0062]

[0063] Wherein, the citrus aurantium and cinnamon used in the present invention are all purch...

Embodiment 2

[0066] Example 2 Preparation of the pesticide composition containing Citrus aurantium and cinnamon extract of the present invention

[0067] a. Extraction: Weigh Fructus Citrus Citrifolia, remove impurities, wash, slightly moisten, cut into thick slices, dry, pulverize, pass through an 80-mesh sieve, add solvent, reflux and extract twice, filter, combine the filtrates, concentrate, and make the weight of the extract Equal to the weight of the original medicinal material, the extract of Fructus Citrus Fructus D1-01~d1-03 is obtained, wherein, the parameters are shown in Table 3;

[0068] Weigh cinnamon, remove impurities, wash, moisten thoroughly, cut into thick slices or segments, dry, crush, pass through an 80-mesh sieve, add solvent, reflux to extract twice, filter, combine the filtrate, concentrate, and make the weight of the extract equal to the original medicinal material The weight of cinnamon extract d2-01~d2-03 was obtained, wherein, the parameters are shown in Table 4...

Embodiment 3

[0077] Example 3 Preparation of the pesticide composition containing Citrus aurantium and cinnamon extract of the present invention

[0078] Weigh limonene, cinnamaldehyde and additives according to the ratio in Table 6, mix, stir, stir and mix evenly, and obtain the pesticide compositions BQ-13-BQ-18 containing the extracts of Citrus aurantium and cinnamon.

[0079] Table 6

[0080]

[0081] Among them, limonene and cinnamaldehyde were purchased from Nanjing Zelang Biotechnology Co., Ltd.

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Abstract

The present invention relates to a pesticide composition containing a fructus aurantii immaturus extract and a cinnamon extract, and a preparation method and application thereof, and belongs to the field of pesticide. The invention solves the technical problem by providing a pesticide composition containing fructus aurantii immaturus extract and cinnamon extract. The pesticide composition containing fructus aurantii immaturus extract and cinnamon extract comprises the active components extracted from the following medicinal materials by weight: 10-130 parts of fructus aurantii immaturus and 1 part of cinnamon. the fructus aurantii immaturus extract and cinnamon extract have a synergistic effect and obvious control effect on the strawberry anthracnose of crops; the co-extraction of the fructus aurantii immaturus extract and cinnamon extract improves the content of limonene, cinnamaldehyde and major groups and other bactericidal active components; the composition can improve the ability of the immune system of crops while prevention and treatment of strawberry anthracnose, and can significantly improve the viability; the composition uses Chinese herbal medicines as raw materials, and has no pesticide residues and is environmentally friendly in comparison with the single use of chemical pesticides; and the composition has low effective concentration and low cost for usage.

Description

technical field [0001] The invention relates to a pesticide composition containing citrus aurantii and cinnamon extracts, a preparation method and application thereof, and belongs to the field of pesticides. Background technique [0002] Cinnamon (Latin scientific name: Cinnamomumcassia Presl), also known as cinnamon, cinnamon, eucalyptus, big laurel, spicy cinnamon, safe tree, Chinese cinnamon, is the dry bark of lauraceae plant cinnamon; the bark is aromatic and can be used as a spice. Cinnamon from Sri Lanka is similar, but spicier, less flavorful and thicker than cinnamon. [0003] Citrus aurantium, the name of traditional Chinese medicine; it belongs to the dried young fruit of Rutaceae plant sour orange and its cultivars or sweet orange. Lime, small tree of Rutaceae, citrus, with dense branches and leaves, many thorns, the thorns of the elongated branches are up to 8 cm. The leaf color is dark green, and the texture is quite thick. It is mainly produced in Sichuan, J...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/36A01P3/00
CPCA01N65/00A01N65/36A01N2300/00
Inventor 何其明唐齐严寒杨锡良
Owner CHENGDU NEWSUN CROPSCI
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