CN101336630A - Fumigant for silkworm - Google Patents
Fumigant for silkworm Download PDFInfo
- Publication number
- CN101336630A CN101336630A CNA2008101391295A CN200810139129A CN101336630A CN 101336630 A CN101336630 A CN 101336630A CN A2008101391295 A CNA2008101391295 A CN A2008101391295A CN 200810139129 A CN200810139129 A CN 200810139129A CN 101336630 A CN101336630 A CN 101336630A
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- CN
- China
- Prior art keywords
- fumigant
- silkworm
- silkworms
- present
- disinfection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 241000255789 Bombyx mori Species 0.000 title claims abstract description 57
- 239000002316 fumigant Substances 0.000 title claims abstract description 37
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 7
- 239000011734 sodium Substances 0.000 claims abstract description 7
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 6
- 235000013312 flour Nutrition 0.000 claims abstract description 6
- 239000002808 molecular sieve Substances 0.000 claims abstract description 6
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000000460 chlorine Substances 0.000 claims abstract description 3
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 3
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 239000002671 adjuvant Substances 0.000 claims description 5
- 239000010446 mirabilite Substances 0.000 claims description 5
- 239000003063 flame retardant Substances 0.000 claims description 2
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical group C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 2
- 229960004011 methenamine Drugs 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 15
- 239000003814 drug Substances 0.000 abstract description 8
- 239000003795 chemical substances by application Substances 0.000 abstract description 6
- 238000003860 storage Methods 0.000 abstract description 3
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 description 10
- 238000012856 packing Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 235000008708 Morus alba Nutrition 0.000 description 7
- 240000000249 Morus alba Species 0.000 description 7
- 201000010099 disease Diseases 0.000 description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 6
- 244000052769 pathogen Species 0.000 description 6
- 238000009366 sericulture Methods 0.000 description 6
- 241000233866 Fungi Species 0.000 description 5
- 238000009395 breeding Methods 0.000 description 5
- 230000001488 breeding effect Effects 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 238000011835 investigation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000000384 rearing effect Effects 0.000 description 5
- 230000001580 bacterial effect Effects 0.000 description 4
- 230000002269 spontaneous effect Effects 0.000 description 4
- 210000004215 spore Anatomy 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 3
- 230000001717 pathogenic effect Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 206010040047 Sepsis Diseases 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000855 fungicidal effect Effects 0.000 description 2
- 238000011081 inoculation Methods 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 206010039509 Scab Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 210000004666 bacterial spore Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001085 differential centrifugation Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000013207 serial dilution Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000820 toxicity test Toxicity 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention belongs to the technical field of medicines for silkworms, in particular relates to a fumigant for silkworms. The fumigant for silkworms in accordance with the present invention comprises the following components (in weight percentage): sodium dichloroisocyanate 76-80%, sodium cellulose 2-4%, anhydrous sodium sulfate 7-9%, wheaten flour 5-7%, molecular sieve 1-2%, and burning-rate accelerator 5-7%, which are formulated to form the fumigant finished product containing available chlorine up to 45%. The medicine for silkworms is of monobasic package, is safe in storage and portage, exhibits fine constancy and fire resistance (self-ignition does not occur at 40-50 DEG C), is convenient in use, has broad spectrum and exhibits remarkable effect in disinfection, thereby resolving the shortcoming that the old medicine is of dibasic package in which host and auxilial agents are not fixed homogeneously, is not easy to ignite or is easy to produce open fire, and is halfway in disinfection.
Description
Technical field
The invention belongs to silkworm medicine technical field, be specifically related to a kind of silkworm and use fumigant.
Background technology
Along with the transformation of sericulture pattern, breed silkworms by the highly intensive labour of past Hui Yu more than a day, to develop to laborsavingization directions such as the rearing with less number of feeds a day on the one, booth shoot rearings, silkworm is used widely with the fumigant disinfectant.But, China's silkworm medicine market fumigant all is two yuan of packings at present, be that host and secondary agent are packed respectively, and then be packaged in the external packing, the patent No. is 200710070956.9 patent application document, a kind of fumigating disinfectant and compound method thereof that silkworm already produces that be used for disclosed, this fumigating disinfectant is exactly the mode that adopts host and secondary agent to pack respectively, the defective that exists is, on the one hand be the silkworm raiser in using silkworm medicine process, host and secondary agent mix inhomogeneous, are difficult for lighting or occurring naked light, influence disinfection effect, make disinfection not thorough; In transportation and storage process,, there is potential safety hazard on the other hand, causes heavy economic losses because the packaging seal leakiness causes host, secondary agent to cause spontaneous combustion after contacting easily.
Summary of the invention
The objective of the invention is to provides a kind of silkworm to use fumigant at the defective of above-mentioned existence, and this silkworm medicine is the monobasic packing, and this product stores transportation safety, good stability, high temperature resistant, at 40-50 ℃ spontaneous combustion can not take place, and easy to use, sterilization wide spectrum, effect are remarkable.
Silkworm of the present invention is with by weight the following component of consisting of of fumigant: DCCNa 76-80%, sodium cellulosate 2-4%, glauber salt 7-9%, flour 5-7%, molecular sieve 1-2%, combustion adjuvant 5-7% is mixed with the fumigant finished product that contains available chlorine 45%.
As preferably, silkworm of the present invention is with by weight the following component of consisting of of fumigant: DCCNa 76%, sodium cellulosate 3%, glauber salt 8%, flour 6%, molecular sieve 1%, combustion adjuvant 6%.
Above-mentioned described fire retardant is a methenamine.
The invention has the beneficial effects as follows that carry out the smog sterilization with fumigant of the present invention before breeding silkworms, working concentration is 5g/m
3For best; Sterilize during the sericulture, fumigant of the present invention uses 0.8-1g/m
3Concentration sterilizing prevent disease effect is best.This product is the monobasic packing, be that various compositions evenly mix, be convenient in use on the one hand, save the blend step before using, firing, after can sealing off medicine is lighted also and can directly be lighted with packing, on the other hand, avoided in transportation and storage process, because the packaging seal leakiness, cause the situation of spontaneous combustion after causing host, secondary agent to contact easily, this product safety, spontaneous combustion can not take place at 40-50 ℃ in good stability, chemical composition stability, the shelf-life reaches 2 years.This product amount of smoke is big, and bactericidal effect is good, and silkworm polyhedrosis virus, pathogenic microorganism, bacterial spore, fungal spore, particulate protozoon spore etc. are killed or inhibitory action.In a word, fumigant fungicidal spectrum of the present invention is wide, and high-efficiency low-toxicity is safe, efficacy stability, and the monobasic packing is easy to use, is convenient to accumulating, and is economical and practical.
Embodiment
Below in conjunction with specific embodiment technical scheme of the present invention is further specified.
The preparation method of fumigant of the present invention is at first needed raw material DCCNa, sodium cellulosate, glauber salt, flour, molecular sieve, combustion adjuvant to be carried out weighing; The intact raw material of weighing mixed being stirred in together, up to evenly; Carry out packing then; Check warehouse-in at last.
Explanation to material therefor in the test:
(1) fumigant of two yuan of packings of used contrast is: silkworm pharmaceutical factory, Xuzhou produces, and commodity are by name:
Smog kills star, kills star hereinafter referred to as smog.
(2) for examination silkworm kind: the existing cultivated silkworm breed variety spring of Shandong flower bud * town pearl, extensively leading to silkworm egg group by Shandong provides.
(3) for the examination pathogen, nuclear polyhedron, white muscardine fungi, black chest sepsis bacterium, particulate protozoon spore etc. are provided by bombycology institute of Shandong Agricultural University flacherie group.Its preparation method is: per oral inoculation is collected the body wall tissue of sick silkworm blood and ill silkworm body in newly-hatched silkworm morbidity back, at a high speed, the low speed differential centrifugation purifies and obtain pathogen suspension, determines concentration with haemocytometer, presses 10 times of serial dilutions to 10
8Individual bacterial classification/ml suspension, be positioned under 4 ℃ of conditions preserve standby.
(4) add the preparation of eating mulberry leaf: select the mulberry leaf of mulberry leaf size basically identical, be cut into the square leaf of 0.5cm * 0.5cm, reject the blade that disappearance, scab, many gauffers, main lobe arteries and veins are arranged, it is 10 that mulberry leaf are immersed in concentration
8In the aqueous solution of the different strain of individual bacterial classification/ml, take out air-dry back stand-by.
Embodiment 1 fumigant of the present invention and smog kill the bactericidal effect comparative trial of star to various bacterial classifications:
Killing every cubic metre of 5g of star with fumigant of the present invention and smog carries out smog respectively and disinfects that concentration is 10 on 3 hours slides
8The nuclear polyhedron of individual bacterial classification/ml, white muscardine fungi, black chest sepsis bacterium, particulate protozoon spore.Slide after will sterilizing respectively washes, and gets flushing liquor, soaks mulberry leaf, obtains freshening the food mulberry leaf.
Three treatment regions are established in test, and three repetitions are established in each test region, 30 newly-hatched silkworms in each replicated plot.Add food inoculation newly-hatched silkworm with mulberry leaf and carry out biologic test.Every sub-district is with 30 slices/time of leaf amounts.With do not carry out smog disinfect above four kinds of pathogens add the food newly-hatched silkworm be contrast.It is all the same to add behind the food newly-hatched silkworm pathogen processing of each test region.Silkworm grows to the incidence of disease of investigation in the 7th day 5 ages silkworm, the results are shown in following table:
Fumigant of the present invention and smog kill the Disinfection Effect contrast of star to four kinds of germs
Annotate: the incidence of disease in the table (%) is the mean value of three replicated plots.
After newly-hatched silkworm is added four kinds of pathogens of food as can be seen from the above table, silkworm grows to the result of the 7th day the incidence of disease, fumigant of the present invention and smog kill star there were significant differences to the bactericidal effects of various pathogens, and the Disinfection Effect of fumigant of the present invention kills star significantly better than smog.But the Disinfection Effect that white muscardine fungi is carried out the once sterilizing processing is not too remarkable compared with the control, if improve the control efficiency to white muscardine fungi, the sootiness in 1～5 age is sterilized during must strengthening breeding silkworms.
Embodiment 2 fumigants of the present invention and smog kill star to the Disinfection Effect comparative trial between silkworm rearing season:
Three treatment regions are established in test, and each treatment region is established three replicated plots, 30 silkworms in each replicated plot.Spring silkworm rearing season kills star with fumigant of the present invention and smog respectively since the silkworm in 2 silkworm each length of time in age to carry out sootiness and disinfects, and every cubic metre of 0.8g is the check plot not carry out the smog sterilization the full length of time.From the 4th day five ages, the continuous three days investigation incidences of disease.
Fumigant of the present invention and smog kill the Disinfection Effect contrast of star between silkworm rearing season
Annotate: numerical value is the mean value of three replicated plots in the table.
As can be seen from the above table: use 0.8g/m from the silkworm in 2 each length of time in age during the sericulture
3Fumigant of the present invention carries out the smog sterilization, and Disinfection Effect is better than smog and kills star, more is better than the check plot, and Disinfection Effect is carried out the t check, and effect is remarkable.
Embodiment 3 fumigant various dose of the present invention are tested the influence of silkworm toxicity and sericulture achievement:
Five treatment regions are established in the test region, and one of them check plot is not carried out smog and disinfected, and every district establishes three replicated plots, 30 silkworms in each replicated plot.Four treatment regions are used 0.5g/m respectively
3, 0.8g/m
3, 1g/m
3, 2g/m
3Play silkworm carry out smog and disinfect each age during breeding silkworms, and carries out the investigation of silkworm developmental state and last sericulture achievement subsequently.After silkworm is put on an arrow and cocoons, investigation dead worm cocoon rate, the rate of cocooing, cocoon layer rate.
Fumigant various dose of the present invention is to the toxicity test result of silkworm
Annotate: numerical value is the mean value of three replicated plots in the table.
Can draw from above investigation result, the dead worm cocoon rate of test region and check plot and cocoon rate, cocoon layer rate do not have significant difference with the t check, and disinfection concentration is at 0.5～2g/m
3In the scope silkworm there is not toxicity, safe in utilization on silkworm; Through performance analysis, every cubic metre of consumption 0.8～1g is best.
In a word, show that carry out the smog sterilization with fumigant of the present invention before breeding silkworms, working concentration is 5g/m through comparative trial
3For best, Disinfection Effect is significantly better than contrast; But, must implement the smog sterilization in the overall process of breeding silkworms the control of white muscardine fungi.Sterilize during the sericulture, fumigant of the present invention uses 0.8-1g/m
3Concentration sterilizing prevent disease effect is best, and Disinfection Effect kills star significantly better than smog.In addition, fumigant fungicidal spectrum of the present invention is wide, and high-efficiency low-toxicity is safe, efficacy stability, and the monobasic packing is easy to use, is convenient to accumulating, and is economical and practical.
Claims (3)
1. a silkworm is used fumigant, it is characterized in that, this fumigant consist of by weight following component: DCCNa 76-80%, sodium cellulosate 2-4%, glauber salt 7-9%, flour 5-7%, molecular sieve 1-2%, combustion adjuvant 5-7% is mixed with the fumigant finished product that contains available chlorine 45%.
2. silkworm according to claim 1 is used fumigant, it is characterized in that, this fumigant consist of by weight following component: DCCNa 76%, sodium cellulosate 3%, glauber salt 8%, flour 6%, molecular sieve 1%, combustion adjuvant 6%.
3. silkworm according to claim 1 and 2 is used fumigant, it is characterized in that, described fire retardant is a methenamine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101391295A CN101336630B (en) | 2008-08-12 | 2008-08-12 | Fumigant for silkworm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101391295A CN101336630B (en) | 2008-08-12 | 2008-08-12 | Fumigant for silkworm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101336630A true CN101336630A (en) | 2009-01-07 |
| CN101336630B CN101336630B (en) | 2010-12-15 |
Family
ID=40210914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101391295A Expired - Fee Related CN101336630B (en) | 2008-08-12 | 2008-08-12 | Fumigant for silkworm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101336630B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101810177A (en) * | 2010-04-23 | 2010-08-25 | 山东省蚕业研究所 | Smoking disinfectant of checker cocooning frame for silkworm and preparation method thereof |
| CN103283729A (en) * | 2013-06-05 | 2013-09-11 | 山东绿都安特动物药业有限公司 | Efficient broad-spectrum safe environment-friendly disinfectant capable of fumigation |
| CN109452270A (en) * | 2018-11-14 | 2019-03-12 | 天津市诺维动物药业有限公司 | Sodium dichloroisocyanurate fumigant |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080473A (en) * | 1993-06-07 | 1994-01-12 | 山东农业大学 | Smudging sterilizing composite |
| CN1123599A (en) * | 1995-08-10 | 1996-06-05 | 烟台蚕药试验厂 | Smoking disinfectant for silkworm and preparation method thereof |
| CN1065113C (en) * | 1995-08-23 | 2001-05-02 | 山东鲁南化学工业集团公司滕州消毒剂厂 | Dual-purpose disinfectant of water and smoke |
| CN100496250C (en) * | 2007-08-17 | 2009-06-10 | 王安林 | Agricultural sterilizing and disinfecting composition, preparation method and application thereof |
| CN100536658C (en) * | 2007-08-22 | 2009-09-09 | 浙江省农业科学院 | A fumigant disinfectant for sericulture production and preparation method thereof |
-
2008
- 2008-08-12 CN CN2008101391295A patent/CN101336630B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101810177A (en) * | 2010-04-23 | 2010-08-25 | 山东省蚕业研究所 | Smoking disinfectant of checker cocooning frame for silkworm and preparation method thereof |
| CN103283729A (en) * | 2013-06-05 | 2013-09-11 | 山东绿都安特动物药业有限公司 | Efficient broad-spectrum safe environment-friendly disinfectant capable of fumigation |
| CN109452270A (en) * | 2018-11-14 | 2019-03-12 | 天津市诺维动物药业有限公司 | Sodium dichloroisocyanurate fumigant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101336630B (en) | 2010-12-15 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yanzhou Bincheng biological science and Technology Co.,Ltd. Assignor: Yan Xianguang Contract record no.: 2012370000126 Denomination of invention: Fumigant for silkworm Granted publication date: 20101215 License type: Exclusive License Open date: 20090107 Record date: 20120427 |
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Effective date of registration: 20170216 Address after: 272100 Shandong city of Jining province Yanzhou City Xinyi Industrial Park Patentee after: JINING BINYANG BIOTECHNOLOGY CO.,LTD. Address before: 272116 Shandong city of Jining province Yanzhou City Xinyi Industrial Park in Shandong city of Yanzhou province Bin Yang silkworm factory Patentee before: Yan Xianguang |
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Denomination of invention: A kind of fumigant for silkworm Effective date of registration: 20210219 Granted publication date: 20101215 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: JINING BINYANG BIOTECHNOLOGY Co.,Ltd. Registration number: Y2021990000182 |
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Date of cancellation: 20211203 Granted publication date: 20101215 Pledgee: Shandong Jining Yanzhou Rural Commercial Bank Co.,Ltd. Pledgor: JINING BINYANG BIOTECHNOLOGY CO.,LTD. Registration number: Y2021990000182 |
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