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European foulbrood control composition and preparation method thereof

A putrid disease and composition technology, which is applied in the field of bee breeding, can solve the problems of low cure rate of the composition and difficulty in obtaining astragalus polysaccharides, and achieve the effect of increasing palatability and reducing bitterness and astringency

Inactive Publication Date: 2017-11-24
GUIZHOU WUCHUAN MAYANG RIVER APICULTURE DEV CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problem that astragalus polysaccharide is not easy to obtain in the traditional Chinese herbal medicine prescription for the prevention and treatment of bee larval rot and the cure rate of the composition is low, a brand-new control composition for bee larval rot is provided

Method used

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  • European foulbrood control composition and preparation method thereof
  • European foulbrood control composition and preparation method thereof

Examples

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Effect test

Embodiment 1

[0025] Take preparation example 1 as example, comprise the following steps:

[0026] Step 1, crushing: collect 20g of viola, 20g of dandelion root and 20g of andrographis paniculata, freeze at -10~-5°C for 30min, and crush into pieces;

[0027] Step 2. Cleaning: put the fragments in step 1 into clean water, wash and set aside;

[0028] Step 3, decocting: decoct the washed fragments in step 2 with 1450g of water to make a traditional Chinese medicine slurry:

[0029] Step 4, mixing: mix the traditional Chinese medicine slurry in step 3 with 3000 g of honey water to obtain a composition for preventing and treating bee larva rot.

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Abstract

The invention discloses an European foulbrood control composition. The European foulbrood control composition comprises 1-5 parts of viola philippica, 1-5 parts of dandelion root and 1-5 parts of andrographis paniculata. The European foulbrood control composition is prepared according to the following steps: 1, crushing: crushing the viola philippica, the dandelion root and the andrographis paniculata into fragments; 2, cleaning: putting the fragments into clear water, and cleaning for use; 3, decocting: putting the fragments cleaned in the step 2 into 75-400-fold water, decocting on a small fire for 4-5h to obtain a Chinese herbal slurry; 4, mixing: mixing the Chinese herbal slurry in the step 3 and syrup with the concentration of 60-70% according to a ratio of 1: 1 to obtain the control composition. Through combination of three Chinese herbs, namely the viola philippica, the dandelion root and the andrographis paniculata, after infected bees are fed with the European foulbrood control composition for 2-4 days, the purpose of completely curing European foulbrood can be achieved, and the curative rate is 95% or above; the European foulbrood control composition is long-lasting in effect and takes effect fast; compared to a single component which cannot completely cure the European foulbrood, the European foulbrood control composition has a positive meaning.

Description

technical field [0001] The invention relates to the technical field of bee breeding, in particular to a composition for preventing and treating bee larva rot and a preparation method thereof. Background technique [0002] Honeybee European foulbrood, referred to as European foulbrood (EFB) is a contact infectious disease of honeybee larvae, mainly infecting small larvae under 2 days old. The disease is a worldwide disease. It was first reported and now widely occurs in almost all beekeeping producing countries in the world. It was first discovered in Guangdong Province in the early 1950s in China, and the disease appeared in the southern provinces in the early 1960s, and then spread throughout the country. The disease is not only infected by Western honeybees, but also Eastern honeybees, especially Chinese honeybees, are also susceptible to infection, and the disease is much more serious than Western honeybees after infection. Generally only infect larvae that are less tha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/86A61K47/46A61P31/04A61K36/288A61K36/19A61K35/644
CPCA61K36/19A61K36/288A61K36/86A61K47/46A61K2236/331A61K2300/00
Inventor 赵红
Owner GUIZHOU WUCHUAN MAYANG RIVER APICULTURE DEV CO LTD
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