CN107027802A - A kind of cholrempenthrin fumicants - Google Patents
A kind of cholrempenthrin fumicants Download PDFInfo
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- CN107027802A CN107027802A CN201710340602.5A CN201710340602A CN107027802A CN 107027802 A CN107027802 A CN 107027802A CN 201710340602 A CN201710340602 A CN 201710340602A CN 107027802 A CN107027802 A CN 107027802A
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- Prior art keywords
- fumicants
- cholrempenthrin
- agent
- potassium
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/18—Vapour or smoke emitting compositions with delayed or sustained release
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A kind of cholrempenthrin fumicants, it is characterised in that by weight containing 0.1~70% cholrempenthrin, remaining is agriculturally acceptable heat supply agent.Described heat supply agent, by for prepare fumicants, agriculturally acceptable fuel, oxidant and auxiliary agent constitute, described oxidant is potassium chlorate, ammonium nitrate, potassium nitrate, sodium nitrate, natrium nitrosum, potassium hyperchlorate, the one or more of potassium permanganate.Described fuel is one or more compositions of corncob, cow dung end, stalk, bagasse, wood powder, charcoal, white sugar, starch, sulphur, ammonium thiocyanate, methenamine.Described auxiliary agent is made up of the one or more in smoke agent, pilot agent, fire retardant chemical, cooling agent, heavy weight additive, adhesive, anti-blushing agent, stabilizer.The activity of product medicament of the present invention can be strengthened, and improve its attachment, infiltration, solvability, given full play to it and tagged, suppress the comprehensive organism efficiency such as breathing;Fumicants disappears, and fast, residual quantity is low, and the pollution to environment is small, using fumicants dispenser without any equipment and apparatus, and saving of labor is laborsaving, can the effectively save energy, reduction peasant's drug cost.
Description
Technical field
The invention belongs to pesticide field, specifically related to a kind of cholrempenthrin fumicants.
Background technology
Cholrempenthrin, Chinese:Cholrempenthrin, english common name:Chlorempenthrin, CA registration number:
54407-47-5, chemical name:The amyl- 2- alkenyls of 1- acetenyl -2- methyl-(RS) -2,2- dimethyl -3- (2,2- dichloroethylene
Base) cyclopropanecarboxylcompound, molecular formula:C16H20O2Cl2, molecular mass(Based on international relative atomic mass in 2012):315, knot
Structure formula is:
Cholrempenthrin is a kind of efficient, new pyrethroid insecticides of low toxicity, is had preferably to mosquito, fly, blattaria
Effect.It is fast with speed the characteristics of vapour pressure is high, volatility is good, killing power is strong, is knocked down to insect, especially when spraying and being stifling
Down effect it is more notable.
Active ingredient is disperseed to be formed the dispersion with huge surface area and surface energy, the work of medicament by fumicants after lighting
Performance accesses enhancing, gives full play to it and tags, suppresses the comprehensive organism efficiency such as breathing;And it is fast to disappear, residual quantity is low.Use
Fumicants does not need water source and special apparatus, and method is simple, easy to carry, saving of work and time.With China's Greenhouse area not
It is disconnected to increase, fumicants because its own it is efficient, time saving and energy saving, application method is simple the features such as developed rapidly.
Pesticide smoke using cholrempenthrin as active ingredient there is no report and application at present.
The content of the invention
It is an object of the invention to provide the pesticide smoke using cholrempenthrin as active ingredient.
To reach that goal of the invention the technical solution adopted by the present invention is:
A kind of cholrempenthrin fumicants, it is characterised in that by weight containing 0.1~70% cholrempenthrin, remaining is agricultural
Upper acceptable heat supply agent.
Above-mentioned fumicants, is preferably to contain 1~40% cholrempenthrin by weight, and remaining is supplied to be agriculturally acceptable
Thermit powder.
Above-mentioned fumicants, particularly preferably contains 2~30% cholrempenthrins by weight, and remaining is agriculturally acceptable
Heat supply agent.
Heat supply agent of the present invention, is by for preparing fumicants, agriculturally acceptable fuel, oxidant and auxiliary agent
Composition, wherein oxidant 10-45%, auxiliary agent 5-30%, fuel 15-35%.
Oxidant of the present invention is potassium chlorate, ammonium nitrate, potassium nitrate, sodium nitrate, natrium nitrosum, potassium hyperchlorate, height
The one or more of potassium manganate.
Fuel of the present invention be corncob, cow dung end, stalk, bagasse, wood powder, charcoal, white sugar, starch, sulphur,
One or more compositions of ammonium thiocyanate, methenamine.
Auxiliary agent of the present invention be by smoke agent, pilot agent, fire retardant chemical, cooling agent, heavy weight additive, adhesive, anti-blushing agent,
One or more compositions in stabilizer.
Described smoke agent is made up of the one or more in ammonium chloride, naphthalene, anthracene, carbon trichloride, hexachlorobenzene;
Described pilot agent is made up of the one or more of thiocarbamide, thiourea dioxide, white sugar, ammonium thiocyanate;
Described fire retardant chemical is by carbonate such as sodium carbonate and sodium acid carbonate, ammonium chloride etc. and clay, talcum, lime stone, sulphur
One or more compositions of sour calcium;
Described cooling agent is made up of the one or more of ammonium chloride, diatomite, bentonite, talcum;
Described heavy weight additive is by salicylic acid, paranitrophenol, iodoform, sulphur, mercuric sulphide and metal halide such as iron chloride, chlorination
One or more compositions of zinc and stannic chloride;
Described adhesive is by carboxymethyl cellulose, phenolic resin, shellac, calcium resinate, paraffin, pitch, dextrin and gypsum
One or more compositions;
Described anti-blushing agent is made up of the one or more of mineral oil, high boiling aromatic hydrocarbons and wax class;
Described stabilizer is made up of ammonium chloride, kaolinic one or more.
Cholrempenthrin fumicants of the present invention can be made variously-shaped fumicants, such as pulvis, bar-shaped, sheet,
Grain or cylindric fumicants.
Cholrempenthrin fumicants of the present invention is mainly used in the vinyl houses such as planting vegetable, flowers, nursery stock, greenhouse
Protecting field and fruit-bearing forest area etc. suitably use the place of fumicants.
Cholrempenthrin fumicants of the present invention is compared with the other formulation agricultural chemicals of existing cholrempenthrin with following excellent
Gesture:
(1)Product can be strengthened the system of active ingredient formation high degree of dispersion, the activity of medicament after lighting, and improve it
Attachment, infiltration, solvability, give full play to it and tag, suppress the comprehensive organism efficiency such as breathing;
(2)Fumicants disappears, and fast, residual quantity is low, and the pollution to environment is small;
(3)Using fumicants dispenser without any equipment and apparatus, saving of labor is laborsaving, can the effectively save energy, reduce peasant's medication into
This.
Embodiment
The present invention is further described with reference to specific embodiment, but does not limit the invention to these tools
Body embodiment.One skilled in the art would recognize that present invention encompasses potentially included in Claims scope
All alternatives, improvement project and equivalents.
Embodiment 1
A kind of cholrempenthrin fumicants, it is characterised in that by weight containing 20% cholrempenthrin, remaining is heat supply agent, is supplied
Thermit powder by weight ratio be 40% oxidant, 30% auxiliary agent, 30% fuel composition,
Oxidant be by for potassium chlorate, ammonium nitrate, potassium nitrate, sodium nitrate, natrium nitrosum, potassium hyperchlorate, potassium permanganate one kind
Or a variety of any mixing compositions, described fuel is corncob, cow dung end, stalk, bagasse, wood powder, charcoal, white sugar, starch,
Sulphur, ammonium thiocyanate, one or more compositions of methenamine.
Auxiliary agent is by one in smoke agent, pilot agent, fire retardant chemical, cooling agent, heavy weight additive, adhesive, anti-blushing agent, stabilizer
Plant or a variety of compositions.
Described smoke agent is made up of the one or more in ammonium chloride, naphthalene, anthracene, carbon trichloride, hexachlorobenzene;
Described pilot agent is made up of the one or more of thiocarbamide, thiourea dioxide, white sugar, ammonium thiocyanate;
Described fire retardant chemical is by carbonate such as sodium carbonate and sodium acid carbonate, ammonium chloride etc. and clay, talcum, lime stone, sulphur
One or more compositions of sour calcium;
Described cooling agent is made up of the one or more of ammonium chloride, diatomite, bentonite, talcum;
Described heavy weight additive is by salicylic acid, paranitrophenol, iodoform, sulphur, mercuric sulphide and metal halide such as iron chloride, chlorination
One or more compositions of zinc and stannic chloride;
Described adhesive is by carboxymethyl cellulose, phenolic resin, shellac, calcium resinate, paraffin, pitch, dextrin and gypsum
One or more compositions;
Described anti-blushing agent is made up of the one or more of mineral oil, high boiling aromatic hydrocarbons and wax class;
Described stabilizer is made up of ammonium chloride, kaolinic one or more.
Experimental comparison
Material prescription selection can suit measures to local conditions in following embodiments, on result without substantial influence.In these embodiments, remove
Outside being otherwise noted, all percentages are weight percentage.
Experiment 1:Cholrempenthrin is to Cucumber blightAphis gossypiiIndoor biological determination of activity
The toxicity test result of the cholrempenthrin of table 1 and effective cypermethrin to aphid
As can be seen that reagent agent cholrempenthrin and comparison medicament effective cypermethrin are to Cucumber blight from table 1
LC50Value is respectively 13.7930,11.8470, LC90Value is respectively 104.1486,97.6090.It can be seen that cholrempenthrin is to Huang
The activity of melon aphid worm is slightly below effective cypermethrin;Relatively, this shows cucumber aphid to the slope of two medicament virulence regression equations
Worm is suitable to cholrempenthrin and effective cypermethrin sensitiveness.
Experiment 2:10% cholrempenthrin fumicants
By 10% cholrempenthrin, 40% ammonium nitrate, 8% ammonium chloride, 42% wood powder, metering respectively is crushed, stirs, be made 10%
Cholrempenthrin fumicants.
The products application of the experiment 2 is in preventing and treating cucumber(Protecting field)AphidAphis gossypii
Seted off by 10% cholrempenthrin fumicants in Cucumber blight generation phase point after cigarette medicine 1 day, 3 days, 7 days for 200-300 grams/acre
Preventive effect the results are shown in Table 2:
The result of the test of the cholrempenthrin soot foil technique dependent territory cucumber aphid of table 2 10%
From table 2 it can be seen that 10% cholrempenthrin fumicants increases with dosage the prevention effect of cucumber protecting field aphid, supply
Preventive effect after the processing 1 day of three various doses of reagent agent is respectively 82.44%, 86.37%, 92.14%;Preventive effect after handling 3 days
Respectively 87.81%, 90.68%, 95.82%;Preventive effect after handling 7 days is respectively 88.65%, 91.11%, 96.58%.Control 10%
Imidacloprid wettable powder(Formulation rate is 30 grams/acre)1 after medicine, the preventive effect of 3,7 days be respectively 87.56%, 93.17%,
93.78%.10% cholrempenthrin fumicants preventive effect middle dosage is suitable with control, and high dose preventive effect is better than control, 10% cholrempenthrin
Fumicants insecticide-applying way is more easy.
Experiment 3:10% cholrempenthrin fumicants is to cucumber safety evaluatio laboratory test
200-300 grams/acre of preparation consumption, the maximum dose level recommended with crop field are recommended according to 10% cholrempenthrin fumicants
For minimum test dose, if recommending the 1 of highest amount of formulation, 2,4 times of three dosage, be set to 300 grams/acre, 600 grams/acre,
1200 grams/acre, experiment is used as blank control not do fumicants processing.Result of the test is shown in Table 3.
Influence of the cholrempenthrin fumicants of table 3 10% to cucumber growth
As seen from the experiment, No. 48 excellent to Tianjin of the 10% cholrempenthrin fumicants processing of various dose, De Ruite D21, winter are auspicious
The cucumber plant of 1109 3 kinds has no significant effect, and leaf color and blank control indifference, plant type are compact, growth do not occur abnormal
The phenomenon of shape, serious fallen flowers, the cucumber growth for testing each processing is normal.Three treated cucumber of 10% cholrempenthrin fumicants
Kind upgrowth situation no significant difference, 200-300 grams/acre of recommended dose is used in field to cucumber safety.
Embodiment 4:30% cholrempenthrin fumicants
By 30% cholrempenthrin, 40% ammonium nitrate, 30% wood powder measures crushing, stirred respectively, and 30% cholrempenthrin is made
Fumicants.
Listed above is only the specific embodiment of the present invention, it is clear that the embodiment the invention is not restricted to more than.This area
The those of ordinary skill's all deformations that directly can export or associate from present disclosure, all should belong to the present invention's
Protection domain.
Claims (9)
1. a kind of cholrempenthrin fumicants, it is characterised in that:It is to contain 0.1~70% cholrempenthrin by weight, remaining
For agriculturally acceptable heat supply agent.
2. a kind of cholrempenthrin fumicants according to claim 1, it is characterised in that:It is by weight containing 1~
40% cholrempenthrin, remaining is agriculturally acceptable heat supply agent.
3. a kind of cholrempenthrin fumicants according to claim 1, it is characterised in that:It is to contain 2~30% by weight
Cholrempenthrin, remaining is agriculturally acceptable heat supply agent.
4. a kind of cholrempenthrin fumicants according to claim 1, it is characterised in that:Described heat supply agent, be by for
Prepare fumicants, agriculturally acceptable fuel, oxidant and auxiliary agent composition, wherein oxidant 10-45%, auxiliary agent 5-30%, combustion
Expect 15-35%.
5. a kind of cholrempenthrin fumicants according to claim 4, it is characterised in that:Described oxidant be potassium chlorate,
Ammonium nitrate, potassium nitrate, sodium nitrate, natrium nitrosum, potassium hyperchlorate, the one or more of potassium permanganate.
6. a kind of cholrempenthrin fumicants according to claim 4, it is characterised in that:Described fuel is corncob, ox
Excrement end, stalk, bagasse, wood powder, charcoal, white sugar, starch, sulphur, ammonium thiocyanate, one or more compositions of methenamine.
7. a kind of cholrempenthrin fumicants according to claim 4, it is characterised in that:Described auxiliary agent be by smoke agent,
One or more compositions in pilot agent, fire retardant chemical, cooling agent, heavy weight additive, adhesive, anti-blushing agent, stabilizer;
Described smoke agent is made up of the one or more in ammonium chloride, naphthalene, anthracene, carbon trichloride, hexachlorobenzene;
Described pilot agent is made up of the one or more of thiocarbamide, thiourea dioxide, white sugar, ammonium thiocyanate;
Described fire retardant chemical is by carbonate such as sodium carbonate and sodium acid carbonate, ammonium chloride etc. and clay, talcum, lime stone, sulphur
One or more compositions of sour calcium;
Described cooling agent is made up of the one or more of ammonium chloride, diatomite, bentonite, talcum;
Described heavy weight additive is by salicylic acid, paranitrophenol, iodoform, sulphur, mercuric sulphide and metal halide such as iron chloride, chlorination
One or more compositions of zinc and stannic chloride;
Described adhesive is by carboxymethyl cellulose, phenolic resin, shellac, calcium resinate, paraffin, pitch, dextrin and gypsum
One or more compositions;
Described anti-blushing agent is made up of the one or more of mineral oil, high boiling aromatic hydrocarbons and wax class;
Described stabilizer is made up of ammonium chloride, kaolinic one or more.
8. a kind of cholrempenthrin fumicants according to claim 1 or 2 or 3, it is characterised in that:Described cholrempenthrin
Variously-shaped fumicants, such as pulvis, bar-shaped, sheet, particle or cylindric fumicants can be made in fumicants.
9. a kind of cholrempenthrin fumicants according to claim 1 or 2 or 3, it is characterised in that:Described cholrempenthrin
Fumicants is mainly used in the vinyl houses such as planting vegetable, flowers, nursery stock, the protecting field in greenhouse and fruit-bearing forest area etc. suitably using fumicants
Place.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108294021A (en) * | 2018-02-01 | 2018-07-20 | 黑龙江省平山林业制药厂 | A kind of nicotine-matrine fumicants and preparation method thereof |
CN114903050A (en) * | 2021-02-07 | 2022-08-16 | 江苏扬农化工股份有限公司 | Insecticidal composition containing permethrin and beta-cypermethrin and application thereof |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108294021A (en) * | 2018-02-01 | 2018-07-20 | 黑龙江省平山林业制药厂 | A kind of nicotine-matrine fumicants and preparation method thereof |
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CN114903050A (en) * | 2021-02-07 | 2022-08-16 | 江苏扬农化工股份有限公司 | Insecticidal composition containing permethrin and beta-cypermethrin and application thereof |
CN114903050B (en) * | 2021-02-07 | 2024-05-28 | 江苏扬农化工股份有限公司 | Insecticidal composition containing permethrin and beta-cypermethrin and application thereof |
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