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Attractant for stored product pest stegobium paniceum and preparation method thereof

A technology for storing pests and attractants, which is applied in the directions of attracting pests, botanical equipment and methods, biocides, etc. Evenly distributed, broad-spectrum effect

Inactive Publication Date: 2019-03-29
GUIYANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the prior art lacks an attractant for medicinal beetle pests, and the long-term attractant effect is poor. Therefore, it is of great significance to study a low-pollution, safe and long-lasting attractant for safe storage

Method used

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  • Attractant for stored product pest stegobium paniceum and preparation method thereof
  • Attractant for stored product pest stegobium paniceum and preparation method thereof
  • Attractant for stored product pest stegobium paniceum and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] An attractant for stored pest medicinal material A, comprising the following raw materials: 20kg of Panax notoginseng extract, 14kg of orange blossom extract, 12kg of lemon peel extract, 8kg of mint leaf extract, 0.1kg of betaine, 0.3g of sodium alginate, melon Seoul glue 0.2kg, modified silicone oil 0.1kg, water 80kg;

[0032] Said Panax notoginseng extract: firstly clean and pulverize Panax notoginseng, then mix Panax notoginseng powder and diatom powder according to the mass ratio of Panax notoginseng powder: diatom powder = 90:1, then use ethanol as solvent to pass Continuous reflux method for extraction; the working conditions of continuous reflux method are: extraction temperature 60°C, solid-liquid ratio 1:3.2, time 30min;

[0033] The orange flower extract: first clean and crush the orange flower, then mix the orange flower powder and diatom powder according to the mass ratio of orange flower powder: diatom powder = 90:1, and then use ethanol as a solvent throug...

Embodiment 2

[0046] An attractant for stored pest medicinal material A, comprising the following raw materials: 30kg of Panax notoginseng extract, 18kg of orange blossom extract, 16kg of lemon peel extract, 10kg of mint leaf extract, 0.3kg of betaine, 0.6kg of sodium alginate, melon Seoul glue 0.5kg, modified silicone oil 0.4kg, water 100kg;

[0047] Said Panax notoginseng extract: firstly clean and pulverize Panax notoginseng, then mix Panax notoginseng powder and diatom powder according to the mass ratio of Panax notoginseng powder: diatom powder = 100:1, then use ethanol as solvent to pass Continuous reflux method for extraction; the working conditions of continuous reflux method are: extraction temperature 65°C, solid-liquid ratio 1:3.5, time 35min;

[0048] The neroli extract: first clean and crush the neroli, then mix the neroli powder and diatom powder according to the mass ratio of neroli powder: diatom powder = 100:1, then use ethanol as a solvent to pass through continuous reflux...

Embodiment 3

[0061] An attractant for storage pest medicinal material A, comprising the following raw materials: 25kg of Panax notoginseng extract, 16kg of orange blossom extract, 14kg of lemon peel extract, 9kg of mint leaf extract, 0.2kg of betaine, 0.5kg of sodium alginate, melon Seoul glue 0.4kg, modified silicone oil 0.3kg, water 90kg;

[0062] Said Panax notoginseng extract: firstly clean and pulverize Panax notoginseng, then mix Panax notoginseng powder and diatom powder according to the mass ratio of Panax notoginseng powder: diatom powder = 95:1, then use ethanol as solvent to pass The continuous reflux method is used for extraction; the working conditions of the continuous reflux method are: extraction temperature 62°C, solid-liquid ratio 1:3.4, time 32min;

[0063] The orange blossom extract: first clean the orange blossom and crush it, then mix the orange blossom powder and diatom powder according to the mass ratio of orange blossom powder: diatom powder = 95:1, and then use et...

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Abstract

The invention relates to a pest control technology, in particular to an attractant for a stored product pest stegobium paniceum and a preparation method thereof. The attractant is prepared by utilizing a radix notoginseng extract, an orange blossom extract, a lemon peel extract, a mint leaf extract, betaine, sodium alginate, guar gum, modified silicone and water. The attractant disclosed by the invention has the characteristics of small toxic and side effects, small residual quantity, efficient trapping and killing, long-acting release and high broad-spectrum property. The attractant disclosedby the invention is selected from natural components, is small in toxic and side effects and has strong attracting action on stored product pests such as the stegobium paniceum, tribolium castaneum,oryzaephilus surinamensis linne and sitophilus oryzae.

Description

technical field [0001] The invention relates to pest control technology, in particular to an attractant for stored pest medicinal material A and a preparation method thereof. Background technique [0002] Chinese medicinal materials are often harmed by various pests during the storage process. According to statistics, there are more than 200 kinds of pests that endanger the storage of Chinese medicinal materials. The use and trade of materials have brought huge economic losses. [0003] Medicinal herb beetle is a typical storage beetle with worldwide distribution, and it is the dominant species of pests in the storage period of traditional Chinese medicinal materials. The adults are small in size, have various feeding habits, and have a wide range of hosts. Therefore, its harm is relatively hidden. At present, phosphine (aluminum phosphide) and methyl bromide fumigation are the most common traditional control measures for storage pests, but long-term use will cause adverse ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/36A01N25/22A01N25/18A01P19/00
CPCA01N25/18A01N25/22A01N65/00A01N65/36A01N65/22A01N65/08
Inventor 曹宇李灿王丽娟张元杰许帅杨锶语
Owner GUIYANG UNIV
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