Disinfectant for rearing instrument of rearing house and application thereof

A technology of disinfectant and silkworm tools, applied in the direction of disinfectant, application, biocide, etc., can solve the problem of inability to kill silkworm nuclear polyhedrosis virus, etc., and achieve the effects of low cost, easy degradation, and small toxic and side effects

Inactive Publication Date: 2012-10-24
山东省蚕业研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although chlorobromoisocyanuric acid has a better effect of killing nematodes and crop pathogens when used according to the above technical scheme, it cannot kill silkworm nuclear polyhedrosis virus (BmNPV) when used for disinfection of silkworm tools in silkworm breeding , Bombyx mori cytoplasmic polyhedrosis virus (BmCPV)

Method used

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  • Disinfectant for rearing instrument of rearing house and application thereof
  • Disinfectant for rearing instrument of rearing house and application thereof
  • Disinfectant for rearing instrument of rearing house and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A silkworm silkworm tool disinfectant, the raw material components are as follows, all in parts by weight:

[0025] Chlorobromoisocyanuric acid 1g, trisodium phosphate 10g, water 2000g, pH=11.44; Dissolve chlorobromoisocyanuric acid and trisodium phosphate in water and mix well.

[0026] The disinfection effect of the silkworm room disinfectant that embodiment 1 makes is done following experiment:

[0027] a. Bombyx mori nuclear polyhedrosis virus (BmNPV) test

[0028] Drug group:

[0029] BmNPV virus liquid (concentration of virus liquid: 5.0×10 7 200 microliters per ml) and 200 microliters of silkworm tool disinfectant, mixed evenly, after 30 minutes, apply to the front and back of mulberry leaves until wet and feed the silkworms for 24 hours, then change to normal feeding;

[0030] Control group:

[0031] BmNPV virus liquid (concentration of virus liquid: 5.0×10 7 Individuals / ml) 200 microliters mixed with 200 microliters of tap water evenly, after 30 minutes, a...

Embodiment 2

[0060] A silkworm silkworm tool disinfectant, the raw material components are as follows, all in parts by weight:

[0061] Chlorobromoisocyanuric acid 1g, trisodium phosphate 2g, water 500g, pH=10.00; Dissolve chlorobromoisocyanuric acid and trisodium phosphate in water and mix well.

[0062]The disinfection effect of the silkworm silkworm tool disinfectant that embodiment 2 makes is done following experiment:

[0063] a. Bombyx mori nuclear polyhedrosis virus (BmNPV) test

[0064] Drug group:

[0065] BmNPV virus liquid (concentration of virus liquid: 5.0×10 7 1 / ml) 200 microliters and 200 microliters of silkworm disinfectant, mixed evenly, after 20 minutes, apply to the front and back of mulberry leaves until wet and feed silkworms for 24 hours, then change to normal feeding;

[0066] Control group:

[0067] BmNPV virus liquid (concentration of virus liquid: 5.0×10 7 200 microliters per ml) and 200 microliters of tap water were evenly mixed, and after 20 minutes, it was...

Embodiment 3

[0096] A silkworm silkworm tool disinfectant, the raw material components are as follows, all in parts by weight:

[0097] 1g of chlorobromoisocyanuric acid, 5g of sodium carbonate, 1000g of water, pH=10.47; dissolve chlorobromoisocyanuric acid and sodium carbonate in water and mix well.

[0098] The disinfection effect of the silkworm room disinfectant that embodiment 3 makes is done following experiment:

[0099] a. Bombyx mori nuclear polyhedrosis virus (BmNPV) test

[0100] Drug group:

[0101] BmNPV virus liquid (concentration of virus liquid: 5.0×10 7 200 microliters per ml) and 200 microliters of silkworm tool disinfectant, mixed evenly, after 30 minutes, apply to the front and back of mulberry leaves until wet and feed the silkworms for 24 hours, then change to normal feeding;

[0102] Control group:

[0103] BmNPV virus liquid (concentration of virus liquid: 5.0×10 7 Individuals / ml) 200 microliters mixed with 200 microliters of tap water evenly, after 30 minutes,...

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Abstract

The invention relates to disinfectant for a rearing instrument of a rearing house and application of the disinfectant. The disinfectant for the rearing instrument of the rearing house comprises the following components in parts by weight: 1 part of chlorobromoisocyanaria acid, 2-10 parts of alkaline sodium salt and 500-2,000 parts of water, wherein the pH (Potential Of Hydrogen) is 9.0-12.0, and the disinfectant is prepared by uniformly mixing the material components. According to the invention, the defects that the chlorobromoisocyanaria acid applied to silkworm breeding disinfection prevention cannot kill bombyx mori nuclear polyhydrosis virus (BmNPV) and bombyx mori cytoplasmic polyhedrosis virus (BmCPV) are solved; and the product can kill various silkworm pathogenic bacteria after being applied once, and other drugs are not needed to apply.

Description

technical field [0001] The invention relates to a silkworm room disinfectant and an application thereof, belonging to the technical field of silkworm disease prevention and control. Background technique [0002] my country is the world's high-quality raw material cocoon production base, and its export volume accounts for more than 80% of the world's total. The direct economic losses caused by silkworm diseases in sericulture production account for about 10-15% of the total income. Bombyx mori virus diseases and fungal diseases are the main diseases in silkworm cocoon production, and the occurrence of diseases has brought great losses to silkworm cocoon production. [0003] Chlorobromine cyanuric acid, English common name: chloroisobromine cyanuric acid, molecular formula: C 3 HO 3 N 3 ClBr, sprayed on the surface of crops can slowly release hypobromous acid (HOBr) and hypochlorous acid (HOCL), the activity of hypobromous acid is four times that of hypochlorous acid, and i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/26A01N59/00A01N43/64A01P1/00
Inventor 李云芝刘文光石瑞常胡自江衣葵花于振成李智峰郭光于忠伟
Owner 山东省蚕业研究所
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