CN102726429A - Diflubenzuron composite formula for controlling redried strip cigarette beetles and controlling method for same - Google Patents
Diflubenzuron composite formula for controlling redried strip cigarette beetles and controlling method for same Download PDFInfo
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- CN102726429A CN102726429A CN2011103876803A CN201110387680A CN102726429A CN 102726429 A CN102726429 A CN 102726429A CN 2011103876803 A CN2011103876803 A CN 2011103876803A CN 201110387680 A CN201110387680 A CN 201110387680A CN 102726429 A CN102726429 A CN 102726429A
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Abstract
The invention discloses a diflubenzuron composite formula for controlling redried strip cigarette beetles and a controlling method for the same. The formula comprises, in terms of total mass percent (100%), 10 to 20% of diflubenzuron, 1 to 10% of fenoxycarb, 0.5 to 2.5% of Tween 20, 0.1 to 0.8% of sorbic acid, 2 to 5% of glycerol, 0.5 to 2.5% of white carbon black, 0.05 to 0.3% of xanthan gum and 0.2 to 0.6% of methyl silicone oil, with the balance being water. The method is as follows: during the process of redrying, after threshing and drying of tobacco leaves are finished, the diflubenzuron composite formula for controlling redried strip cigarette beetles is diluted with water and then sprinkled onto the tobacco leaves before packaging of the tobacco leaves, wherein sprinkling amount of the diflubenzuron composite formula accounts for 0.3 to 0.5% of the total weight of the tobacco leaves, which enables the concentration of the active component diflubenzuron in the tobacco leaves to be 5 to 30 ppm. According to the invention, 70816 loads of redried strip tobacco leaves are treated with the diflubenzuron composite formula for controlling redried strip cigarette beetles by using the controlling method; all the treated tobacco leaves do not suffer from insect attack by cigarette beetles and the like during storage, the phenomenon of moth damage during storage of the treated tobacco leaves can be completely eradicated, and sensory quality of the treated tobacco leaves remains unchanged.
Description
Technical field:
The present invention relates to the method for a kind of agricultural chemicals of killing lasioderma serricorne and control lasioderma serricorne thereof, be specifically related to a kind ofly prevent and treat the young urea compound prescription of going out of redrying piece cigarette lasioderma serricorne and prevent and treat method.
Background technology:
China produces cigarette big country, also is tobacco consumption big country, and tobacco leaf storage pests brings about great losses to tobacco enterprise every year.Tobacco leaf is damaged by worms by the storehouse after the food, and Unit Weight alleviates, and the broken proportion of goods damageds increase, and quality descends, and blade is incoherent, and silk production rate is low.According to the investigation to storage cigarette insect pest loss such as Gong Xinwen (1990), think that percent of loss is 1%～5%.The investigation of Song Jizhen (1995) thinks that the harm of storage damage by fume worm causes the tobacco leaf percent of loss to be approximately 1.64%, and annual China storage cigarette evapotranspiration is approximately 62.3 ten thousand loads, and economic loss is above 1,000,000,000 yuans.After tobacco leaf was endangered by insect in addition, average one-tenth silk rate descended about 2.0%.In addition, worm corpse, worm excrement, worm's ovum and filiform hide in tobacco leaf, in the cigarette process, be difficult for to reject, be involved in cigarette after, suck and can produce foul smell, harm consumer's health.After cigarette was damaged by worms, cigarette propped up gas leakage, can't suck, and lost use value.Therefore, the actual loss that causes of tobacco leaf storage pests can't be estimated.Domestic chloropicrin and the zinc phosphide fumigant such as (producing phosphine poison gas) that before nineteen seventies, mainly adopts with acid, alkali reaction.At present, all parts of the country generally use aluminum phosphide tablet that tobacco leaf storage pests is prevented and treated.It is stable when aluminum phosphide tablet is dry; Using the back divides reaction to produce phosphine poison gas with water in air; Be penetrated in the tobacco leaf through phosphine poison gas again storage pest is killed, but there are following four obvious defects in the phosphine desinsection: the one, present tobacco leaf has all been processed the sheet cigarette of written treaty 200kg one case before alcoholization, independently of one another and sealing between case and the case; Phosphine gas is difficult to fully contact with tobacco leaf through the nature diffusion way, therefore has the halfway problem of desinsection; The 2nd, phosphine belongs to extremely toxic substance, and after tobacco leaf contacted, the phosphine that remains in the tobacco leaf can cause infringement to a certain degree to smoking cigarette person's health.Long-term in addition a large amount of phosphine also severe contamination storehouse and surrounding environment used causes the site operation personnel to poison easily; The 3rd, phosphine belongs to inflammable and explosive highly dangerous product, is prone to lead to fire, and the fire incident that is caused by phosphine happens occasionally in cigar mill; The 4th, phosphine poison gas can produce corrosiveness to various electrical equipment, equipment, when fumigant insect killing, also increases the indirect loss of cigarette factory.Therefore, development is efficient, the compound prescription of low toxicity, safety and prevent and treat method, is to solve pressing for of sheet cigarette storage life insect.
Summary of the invention:
The object of the invention provides a kind of efficient, low toxicity, safety, economy, easy to use, especially can effectively control the young urea compound prescription and utilize the method for preventing and treating of its control redrying piece cigarette lasioderma serricorne of going out of the control redrying piece cigarette lasioderma serricorne of redrying piece cigarette storage life lasioderma serricorne harm.
The young urea compound prescription that goes out of control redrying piece cigarette lasioderma serricorne of the present invention is characterized in that, by gross mass mark 100%, is made up of following component:
Go out young urea 10～20%, fenoxycarb 1～10%, polysorbas20 0.5～2.5%, sorbic acid 0.1～0.8%, glycerine 2～5%, white carbon 0.5～2.5%, xanthans 0.05～0.3%, methyl-silicone oil 0.2～0.6%, surplus is water.
Preferably, the young urea compound prescription that goes out of described control redrying piece cigarette lasioderma serricorne is by gross mass mark 100%; Form by following component: the young urea 10% that goes out, fenoxycarb 5%, polysorbas20 1%; Sorbic acid 0.2%, glycerine 3%, white carbon 1%; Xanthans 0.1%, methyl-silicone oil 0.3% and water 79.4%.
The preparation method of the young urea compound prescription that goes out of control redrying piece cigarette lasioderma serricorne of the present invention is: according to the content of young each composition of urea compound prescription that goes out of above-mentioned control redrying piece cigarette lasioderma serricorne, each raw material of weighing adds in the sand milling still (1); (2) carried out pre-dispersed 2～3 minutes with the high speed shear dispersion machine, make its particle diameter at least less than the diameter of sand milling medium; (3) feed condensed water, start sand mill and ground 1.5～3.0 hours, process of lapping is with the detection of laser particle size distribution instrument, till reaching 3 microns of average grain diameters, promptly gets the young urea compound prescription that goes out of control redrying piece cigarette lasioderma serricorne of the present invention.Packing then, packing are promptly processed aqua type suspending agent finished product, and its quality standard is carried out by country and industry suspending agent standard.
The method of preventing and treating of the young urea compound prescription control redrying piece cigarette lasioderma serricorne that goes out of utilization control redrying piece cigarette lasioderma serricorne of the present invention is characterized in that, may further comprise the steps: in the redrying process; After loosening tobacco leaves, the oven dry; Before the packing, water will be prevented and treated the young urea compound prescription dilution of going out of redrying piece cigarette lasioderma serricorne, evenly be sprayed on the tobacco leaf again; The sprinkling amount is 3 of tobacco leaf gross weight～5 ‰, and tobacco leaf being contained go out the concentration of young urea active ingredient is 5～30ppm.
Water will be prevented and treated the young urea compound prescription dilution of going out of redrying piece cigarette lasioderma serricorne; Its extension rate can spray flow according to tobacco redrying production line sheet plume amount and online spray appliance; Spraying into soup is sheet cigarette weight about 3 ‰; The highest can not surpass 5 ‰ and the tobacco leaf concentration that contains the young urea active ingredient of going out be that 5～30ppm can calculate extension rate.
The equipment that sprays can utilize the subsidiary ultra low volume spraying equipment of tobacco redrying production line, also can after the oven dry of tobacco redrying production line, add ultra low volume spraying equipment in the link before the packing.During dispenser according to the running parameter of tobacco redrying production line and online spray appliance; The sprinkling amount is 3 of tobacco leaf gross weight～5 ‰; Tobacco leaf being contained go out the concentration of young urea active ingredient is 5～30ppm, dilutes medicament with running water, and according to the tobacco leaf discharging flow; Quantitatively spray, tobacco leaf being contained go out the concentration of young urea active ingredient is 5～30ppm.
The present invention is directed to the packed in cases of present tobacco leaf employing plastic lining film; Use phosphine fumigation poison gas to be difficult to fully contact with tobacco leaf through the nature diffusion way; Cause the halfway problem of desinsection, the new prescription of developing through " early-stage Study test ", " pilot scale research test " and prevent and treat method.Utilize the young urea compound prescription that goes out of control redrying piece cigarette lasioderma serricorne of the present invention; Handle 70816 load redrying piece cigarette tobacco leaves according to the method for preventing and treating of the present invention; Tobacco leaf after the processing is not all found the first-class insect pest of tobacco between the storage life; Can stop the phenomenon of damaging by worms in the tobacco leaf storage process, and aesthetic quality's no change of the tobacco leaf of preventing and treating.
The young urea compound prescription that goes out of control redrying piece cigarette lasioderma serricorne of the present invention does not have mutagenesis and reproductive cell is not had mutagenesis animal somatic cell; There is not direct or indirect mutagenesis simultaneously; Environmentally safe, safety, low toxicity belong to environmentally friendly machine; Thereby solve tradition and prevent and treat method medicament toxicity height; Cause easily intoxication accident and deinsectization not thoroughly, an accident difficult problem such as initiation fire easily, make the storage life control of insect of sheet cigarette more science, more perfect, safer environmental protection, and the method for preventing and treating is simple.Therefore the present invention have efficiently, low toxicity, safety, economy, easy to use, can effectively control the advantage that redrying piece cigarette storage life lasioderma serricorne endangers.
Embodiment:
Following examples are to further specify of the present invention, rather than limitation of the present invention.
Embodiment 1:
The young urea compound prescription that goes out of the control redrying piece cigarette lasioderma serricorne of present embodiment, by gross mass mark 100%, be made up of following component: young urea 10% goes out; Fenoxycarb 5%, polysorbas20 1%, sorbic acid 0.2%; Glycerine 3%; White carbon 1%, xanthans 0.1%, methyl-silicone oil 0.3% and pure water 79.4%.
According to the content of young each composition of urea compound prescription that goes out of preventing and treating redrying piece cigarette lasioderma serricorne, each raw material of weighing adds in the sand milling still; Carried out pre-dispersed 2～3 minutes with the high speed shear dispersion machine, make its particle diameter at least less than the diameter of sand milling medium; Feed condensed water, start sand mill and ground 1.5～3.0 hours, process of lapping is with the detection of laser particle size distribution instrument, till reaching 3 microns of average grain diameters, promptly gets the young urea compound prescription that goes out of the control redrying piece cigarette lasioderma serricorne of present embodiment.Packing then, packing are promptly processed aqua type suspending agent finished product, and its quality standard is by country and industry suspending agent standard execution, and the finished product outward appearance is the canescence sticky shape liquid that can flow, the product low toxicity, and the shelf-life is 2 years at normal temperatures.
In the redrying process; Before loosening tobacco leaves, the packing of oven dry back, utilize the subsidiary ultra low volume spraying equipment of tobacco redrying production line, according to sheet cigarette discharging flow and this ultra low volume spraying apparatus operating parameters; Spraying soup is tobacco leaf weight 3 ‰; Dilute medicament with running water, quantitatively spray, tobacco leaf being contained go out the concentration of young urea active ingredient is 16ppm.Sheet cigarette finished product is with the packed in cases of plastic lining film after the dispenser, and labelled, subregion is stacked.Tobacco leaf is not all found the first-class insect pest of tobacco between the storage life, can stop the phenomenon of damaging by worms in the tobacco leaf storage process, and aesthetic quality's no change of the tobacco leaf of preventing and treating.
Embodiment 2:
The young urea compound prescription that goes out of the control redrying piece cigarette lasioderma serricorne of present embodiment, by gross mass mark 100%, be made up of following component: young urea 20% goes out; Fenoxycarb 1%, polysorbas20 2.5%, sorbic acid 0.8%; Glycerine 2%; White carbon 2.5%, xanthans 0.05%, methyl-silicone oil 0.6% and pure water 70.55%.
According to the content of young each composition of urea compound prescription that goes out of preventing and treating redrying piece cigarette lasioderma serricorne, each raw material of weighing adds in the sand milling still; Carried out pre-dispersed 2～3 minutes with the high speed shear dispersion machine, make its particle diameter at least less than the diameter of sand milling medium; Feed condensed water, start sand mill and ground 1.5～3.0 hours, process of lapping is with the detection of laser particle size distribution instrument, till reaching 3 microns of average grain diameters, promptly gets the young urea compound prescription that goes out of the control redrying piece cigarette lasioderma serricorne of present embodiment.Packing then, packing are promptly processed aqua type suspending agent finished product, and its quality standard is by country and industry suspending agent standard execution, and the finished product outward appearance is the canescence sticky shape liquid that can flow, the product low toxicity, and the shelf-life is 2 years at normal temperatures.
In the redrying process; Before loosening tobacco leaves, the packing of oven dry back, utilize the subsidiary ultra low volume spraying equipment of tobacco redrying production line, according to sheet cigarette discharging flow and this ultra low volume spraying apparatus operating parameters; Spraying soup is tobacco leaf weight 4 ‰; Dilute medicament with running water, quantitatively spray, tobacco leaf being contained go out the concentration of young urea active ingredient is 5ppm.Sheet cigarette finished product is with the packed in cases of plastic lining film after the dispenser, and labelled, subregion is stacked.Tobacco leaf is not all found the first-class insect pest of tobacco between the storage life, can stop the phenomenon of damaging by worms in the tobacco leaf storage process, and aesthetic quality's no change of the tobacco leaf of preventing and treating.
Embodiment 3:
The young urea compound prescription that goes out of the control redrying piece cigarette lasioderma serricorne of present embodiment, by gross mass mark 100%, be made up of following component: young urea 15% goes out; Fenoxycarb 10%, polysorbas20 0.5%, sorbic acid 0.1%; Glycerine 5%; White carbon 0.5%, xanthans 0.3%, methyl-silicone oil 0.2% and pure water 68.4%.
According to the content of young each composition of urea compound prescription that goes out of preventing and treating redrying piece cigarette lasioderma serricorne, each raw material of weighing adds in the sand milling still; Carried out pre-dispersed 2～3 minutes with the high speed shear dispersion machine, make its particle diameter at least less than the diameter of sand milling medium; Feed condensed water, start sand mill and ground 1.5～3.0 hours, process of lapping is with the detection of laser particle size distribution instrument, till reaching 3 microns of average grain diameters, promptly gets the young urea compound prescription that goes out of the control redrying piece cigarette lasioderma serricorne of present embodiment.Packing then, packing are promptly processed aqua type suspending agent finished product, and its quality standard is by country and industry suspending agent standard execution, and the finished product outward appearance is the canescence sticky shape liquid that can flow, the product low toxicity, and the shelf-life is 2 years at normal temperatures.
In the redrying process; Before loosening tobacco leaves, the packing of oven dry back, utilize the subsidiary ultra low volume spraying equipment of tobacco redrying production line, according to sheet cigarette discharging flow and this ultra low volume spraying apparatus operating parameters; Spraying soup is tobacco leaf weight 5 ‰; Dilute medicament with running water, quantitatively spray, tobacco leaf being contained go out the concentration of young urea active ingredient is 30ppm.Sheet cigarette finished product is with the packed in cases of plastic lining film after the dispenser, and labelled, subregion is stacked.Tobacco leaf is not all found the first-class insect pest of tobacco between the storage life, can stop the phenomenon of damaging by worms in the tobacco leaf storage process, and aesthetic quality's no change of the tobacco leaf of preventing and treating.
Claims (3)
1. prevent and treat the young urea compound prescription of going out of redrying piece cigarette lasioderma serricorne for one kind; It is characterized in that; By gross mass mark 100%, be made up of following component: the young urea 10～20% that goes out, fenoxycarb 1～10%, polysorbas20 0.5～2.5%, sorbic acid 0.1～0.8%, glycerine 2～5%, white carbon 0.5～2.5%, xanthans 0.05～0.3%, methyl-silicone oil 0.2～0.6%, surplus are water.
2. the young urea compound prescription that goes out of control redrying piece cigarette lasioderma serricorne according to claim 1 is characterized in that, by gross mass mark 100%; Form by following component: the young urea 10% that goes out, fenoxycarb 5%, polysorbas20 1%; Sorbic acid 0.2%, glycerine 3%, white carbon 1%; Xanthans 0.1%, methyl-silicone oil 0.3% and water 79.4%.
3. the method for preventing and treating of utilizing the young urea compound prescription control redrying piece cigarette of going out of control redrying piece cigarette lasioderma serricorne lasioderma serricorne is characterized in that, may further comprise the steps: in the redrying process; After loosening tobacco leaves, the oven dry; Before the packing, water evenly is sprayed on the tobacco leaf the young urea compound prescription dilution of going out of the described control redrying piece of claim 1 cigarette lasioderma serricorne again; The sprinkling amount is 3 of tobacco leaf gross weight～5 ‰, and tobacco leaf being contained go out the concentration of young urea active ingredient is 5～30ppm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011103876803A CN102726429A (en) | 2011-11-28 | 2011-11-28 | Diflubenzuron composite formula for controlling redried strip cigarette beetles and controlling method for same |
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| CN2011103876803A CN102726429A (en) | 2011-11-28 | 2011-11-28 | Diflubenzuron composite formula for controlling redried strip cigarette beetles and controlling method for same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107156160A (en) * | 2017-06-07 | 2017-09-15 | 河南科技学院 | A kind of composition and method for preventing and treating oriental fruit months |
| CN115581238A (en) * | 2022-10-27 | 2023-01-10 | 河南农王实业有限公司 | Agricultural composition containing fenoxycarb and chlorbenzuron |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101461364A (en) * | 2009-01-15 | 2009-06-24 | 罗礼智 | Poison bait for killing fire ant |
| CN101530086A (en) * | 2008-03-14 | 2009-09-16 | 北京绿色农华植保科技有限责任公司 | Chlorbenzuron suspending agent and preparation method thereof |
| WO2011151261A2 (en) * | 2010-05-31 | 2011-12-08 | Basf Se | Method for increasing the health of a plant |
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2011
- 2011-11-28 CN CN2011103876803A patent/CN102726429A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530086A (en) * | 2008-03-14 | 2009-09-16 | 北京绿色农华植保科技有限责任公司 | Chlorbenzuron suspending agent and preparation method thereof |
| CN101461364A (en) * | 2009-01-15 | 2009-06-24 | 罗礼智 | Poison bait for killing fire ant |
| WO2011151261A2 (en) * | 2010-05-31 | 2011-12-08 | Basf Se | Method for increasing the health of a plant |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107156160A (en) * | 2017-06-07 | 2017-09-15 | 河南科技学院 | A kind of composition and method for preventing and treating oriental fruit months |
| CN115581238A (en) * | 2022-10-27 | 2023-01-10 | 河南农王实业有限公司 | Agricultural composition containing fenoxycarb and chlorbenzuron |
| CN115581238B (en) * | 2022-10-27 | 2024-04-05 | 河南农王实业有限公司 | Agricultural composition containing fenoxycarb and chlorbenzuron |
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Application publication date: 20121017 |