CN102308842A - Long-acting insecticidal spraying agent and application thereof - Google Patents
Long-acting insecticidal spraying agent and application thereof Download PDFInfo
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- CN102308842A CN102308842A CN201110281634A CN201110281634A CN102308842A CN 102308842 A CN102308842 A CN 102308842A CN 201110281634 A CN201110281634 A CN 201110281634A CN 201110281634 A CN201110281634 A CN 201110281634A CN 102308842 A CN102308842 A CN 102308842A
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Abstract
The invention provides an insecticidal spraying agent which comprises an original drug component A, a solvent component B, and a propellant component C; the original drug component A is a pyrethroid compound which accounts for 0.5-20% of the total weight of the spraying agent; the solvent component B accounts for 0.5-50.0% of the total weight of the spraying agent; the pyrethroid compound is a complex combination selected from any one or more than one of the following esbiothrin: alphacypermethrin, betacypermethrin, bifenthrin, cyfluthrin, betacyfluthrin, deltamethrin, lambdacyhalothrin, cyphenothrin, d-cyphenothrin, fine d-cyphenothrin, fenvalerate or S-fenvalerate. The insecticidal spraying agent of the invention is equivalent to mosquito-repellent incense, liquid mosquito-repellent incense and electrothermal mosquito-repellent incense sheets for long-term control of pests, and is more convenient and safer for using. The invention also provides a method for controlling sanitary pests by spraying trace spraying agent on surfaces of building construction or household objects.
Description
Technical field
The present invention relates to a kind of insecticide, be specifically related to a kind of long-acting pesticidal spray, and through spraying the method that this spray of trace is prevented and treated sanitary insect pest at fabric structure or household object surface.
Background technology
Conventional household uses the formulation of kill mosquito that mosquito-repellent incense, vaporizer mosquito liquid, electric mosquito repellent tablet etc. are arranged; But need use fire, electricity consumption in use; Can make insecticidal active compound constantly be dispersed in the indoor environment, this patent product only need simply be pressed by injection in use.When playing identical preventive effect, to have avoided with fire, electricity consumption, energy savings, safe in utilization and easy to use meets the theory of environment friendly agricultural formulation of the energy-saving and environmental protecting of promotion.
Common spray only need be pressed by injection too, but about 25m in use
3The room in we need continue to press by spraying more than 2 seconds, spray volume has disperseed high amounts of solvents between the ejection back room about 8g; Residual active constituent is difficult to reach preventive effect after ventilating 4 hours; And spray of the present invention only need be pressed by 1 to for several times, and metered injection goes out the soup of 0.1-2g, and emitted dose descends more than 4 times; Reduced the quantity of solvent in the environment; Avoid occurring high amounts of solvents and be deposited in furniture surfaces such as desk, bed, the more important thing is that spray of the present invention can control spray volume, avoided that common spray is difficult in use to be held spray volume how many times and can reach preventive effect; Spray of the present invention in addition all can reach mosquito-proof effect in 6～24 hours after ejection, make do not invaded and not harassed by mosquito the time after midnight.Common spray be must compare and effect, safer, more environmental protection more held.
In patent documentation CN101637178A, mention utilize aerosol spray after; The characteristics of the minor compound that the pyrethroid compound that vapour pressure is high volatilizes at normal temperatures; Reach the situation that continues preventive effect, after through test of many times, find that some vapour pressures are not high; Though the active high pyrethroid compound quantity not sufficient that the space volatilizes again after injection is to reach preventive effect; But this type high activity pyrethroid compound that only needs trace disperses also to be adsorbed on body surface, when mosquito has a rest when dropping on the body surface that contains these high activity pyrethroid compounds, can reach preventive effect.Because active ingredient sticks to body surface and this compounds does not have the normal temperature volatility in the spray of the present invention; The loss ratio is less relatively under airtight or ventilation condition; Cause efficiency time longer; And under ventilation state, still have good preventive effect, and because this patent product uses the active high compound that causes death, the lethal effect of final mosquito is also better relatively.
Summary of the invention
The objective of the invention is to: a kind of pesticide spray is provided, not only has excellent pest controling effect, and hold effect length, safe.
Another object of the present invention is: provide through spraying the method that this spray of trace is prevented and treated sanitary insect pest at fabric structure or household object surface.
Above-mentioned purpose of the present invention realizes through following technical scheme:
A kind of pesticide spray is provided, and it contains former medicine component A, solvent composition B and propellant component C; Described former medicine component A is a pyrethroid compound, accounts for the 0.5-20.0% of spray gross weight; Described solvent composition B accounts for the 0.5-50.0% of spray gross weight; Described pyrethroid compound be alpha-cypermethrin (alpha-cypermethrin), beta-cypermethrin (beta-cypermethrin), Biphenthrin (bifenthrin), cyfloxylate (cyfluthrin), betacyfluthrin (beta-cyfluthrin) decis (deltamethrin), gamma cyhalothrin (lambda-cyhalothrin), cyphenothrin (cyphenothrin), dextrorotation cyphenothrin (d-phenothrin), smart dextrorotation cyphenothrin (d, d-trans-cyphenothrin), any one or two or more mixtures in the sumicidin (fenvalerate), S-sumicidin (esfenvalerate).
In the preferred pesticide spray of the present invention, described former medicine component A accounts for the 1.0-20.0% of spray gross weight, and said solvent composition B accounts for the 1.0-50.0% of spray gross weight.
Described solvent composition B can be one or more mixture of the aliphatic alcohols solvent of the alkane solvents of the esters solvent of water, C10-C18, C5-C20, C2-C15.
The concrete example of this kind solvent comprises water (100 ℃ of boiling points), n-butanol (117.9 ℃ of boiling points), sec-butyl alcohol (99.5 ℃ of boiling points), the tert-butyl alcohol (82.3 ℃ of boiling points), normal propyl alcohol (97.2 ℃ of boiling points), isopropyl alcohol (82.4 ℃ of boiling points), ethanol (78.3 ℃ of boiling points), hexane (69 ℃ of boiling points), heptane (98.4 ℃ of boiling points), dimethyl pentane (60 ℃ of boiling points), 2; 2-dimethylbutane (50 ℃ of boiling points), octane (125 ℃ of boiling points), nonane (149.5 ℃ of boiling points), decane (174 ℃ of boiling points), hendecane (195.9 ℃ of boiling points), 12 carbon alkane (216 ℃ of boiling points), tridecane (235.4 ℃ of boiling points), tetradecane (253.7 ℃ of boiling points), D30 (Exxon Mobil petrochemical corporation (complex); 141 ℃～159 ℃ of boiling points), D40 (Exxon Mobil petrochemical corporation (complex); 168 ℃～193 ℃ of boiling points), D60 (Exxon Mobil petrochemical corporation (complex); 186 ℃～201 ℃ of boiling points), D80 (Exxon Mobil petrochemical corporation (complex); 206 ℃～243 ℃ of boiling points), D110 (Exxon Mobil petrochemical corporation (complex); 249 ℃～267 ℃ of boiling points), Isopar-E (Exxon Mobil petrochemical corporation (complex); 115 ℃～140 ℃ of boiling points), Isopar-G (Exxon Mobil petrochemical corporation (complex); 167 ℃～176 ℃ of boiling points), Isopar-H (Exxon Mobil petrochemical corporation (complex); 179 ℃～188 ℃ of boiling points), Isopar-L (Exxon Mobil petrochemical corporation (complex); 186 ℃～201 ℃ of boiling points), Isopar-M (Exxon Mobil petrochemical corporation (complex), 223 ℃～253 ℃ of boiling points), dibutyl phthalate, diisopropyl adipate, dibutyl adipate, isopropyl myristate, ATBC or tributyl 2-acetylcitrate or the like.In the uniform homogeneous blend that the water-based spray formulation is provided, also can add a kind of alcohol as solvent.
Described propellant component C can be selected from liquefied petroleum gas, third butane or dimethyl ether, and this kind propellant accounts for the 30.0-99.0% of spray gross weight, and is preferred 30.0～98.0%, and more preferably 30.0～96.0%.
Described propellant component C can also be selected from compressed nitrogen, compression arbon dioxide or compressed air, and this kind propellant consumption is so that press in 55 ℃ following jar and reach 0.5-1.0MPa and be as the criterion.
Described pesticide spray can also further contain other auxiliary agents that account for spray gross weight 0.1-5%.
Described other auxiliary agents comprise one or more the mixture in synergist, aromatic, bactericide or the phenol type stabilizing agent.
Described synergist is selected from Octacide 264 or PBO.
Described phenol type stabilizing agent can be selected from BHT or BHA.
The preparation method of pesticide spray according to the invention is following:
Component A, the B of said ratio and other auxiliary agents that according to circumstances can select to add are mixed under room temperature or heating; Add one be equipped with a valve the jar in; And pass through this valve adds said ratio in jar under pressure C component propellant, make pesticide spray of the present invention.
The present invention also provides the application of said pesticide spray in pest control.
Described application is to come pest control through spray micro-described pesticide spray in the place of pests.
Described sprinkling is that controllable trace sprays, specifically can be through the valve of quantitative 0.01ml-1ml, at every 25m
3The space in spray 1 time or repeatedly accomplish the pesticide spray spray volume of 0.1-2g.
On the inner surface or the outdoor face of land of the surface of the included building structure in field of described pests, the surface of household object, the vehicles.
Building structure can be the standing part of building, constitutes the indoor section of building usually.The example of building structure comprises ceiling, interior wall, beam column, cord, window, cabinet, floor, door or the like.Building comprises the house, office building, apratment building or the like; When certain compounds is applied to building structure surperficial, can these certain compounds be applied on the paint face of building structure, on the wallpaper of interior wall; On the gypsum face of ceiling, on the carpet of floor covering layers and on the floor tile or the like.
The household object is often referred to and is placed on indoor movably furniture.These household objects usually can shift-in and the room that shifts out building, can be fabric, wooden, plastics, metal or the like.The example of these household objects comprises curtain, curtain, furniture (desk, chair, Shelf for placing articles, cabinet is hung picture, shutter, boughpot, dried flower, carpet or the like).When the household object surface is used, can these Pesticidal compounds be applied on the paint of these household objects, on the surface decoration of wood furniture or the like.
The inner surface of the vehicles is meant aircraft, steamer, and automobile, train, subway or the like vehicle interior, when vehicle interior is used, can be on the upper and lower surfaces layer of vehicle interior with these compound administration, on the carpet or the like.
The outdoor face of land be meant not in building carry out outdoor activities the time than the surface of fixed location certain limit (certain limit is meant in 0.5～10 square metre of scope), can be native face, the meadow; Concrete floor, stone, metal; Perhaps at building surface, ship's deck also can refer to the Polypropylence Sheet of on certain limit ground, laying; Chemical fabric, cotton or the like is to these surface applied the time; Can be around these certain limit ground or middle with these compound administration, lay-up outer around or on the edge of lay-up own.
Said insect can be various harmful insects; Like centipede, common house centipede, julid, ant, pillworm, tick class constant pitch foot animal; Blattaria such as Groton bug, American cockroach; Circling in the air property insect particularly, for example Nuscidae such as Anopheless such as Aedes such as Culex such as Culex pipiens pallens, Culex tritaeniorhynchus, Aedes aegypti, aedes albopictus, Anopheles sinensis, housefly, fruit bat, Tabanidae, Heleidae, Simulidae, etc. Diptera pest.
Embodiment
Below with form illustrated in detail technical scheme of the present invention and the effect of embodiment, but the present invention is not limited to following examples.
FORMULATION EXAMPLE 1
1.5 gram betacyfluthrins and 28.5 gram ethanol are joined in the aerosol can, load onto spray valve to aerosol can after, 70 gram propellants third butane are pressed in the aerosol can, fully shake up content in the aerosol can.Load onto a transmission device to aerosol can and just processed spray 1.
FORMULATION EXAMPLE 2～6
Press the listed amount of table 1 and in an aerosol cans, add betacyfluthrin and a kind of solvent.Solvent is selected from diisopropyl adipate, D40.After aerosol valve on the aerosol can, the amount listed by table 1 is pressed into propellant in the aerosol can.Fully shake up the content of aerosol can.Load onto a transmission device to aerosol can again and just processed spray 2～6.
Table 1
FORMULATION EXAMPLE 7～18
Press the listed amount of table 2 and in an aerosol cans, add dextrorotation cyphenothrin and a kind of solvent.Solvent is selected from D40 (Exxon Mobil petrochemical corporation (complex), 168 ℃～193 ℃ of boiling points), D60 (Exxon Mobil petrochemical corporation (complex), 186 ℃～201 ℃ of boiling points), isopropyl alcohol.After aerosol valve on the aerosol can, the amount listed by table 2 is pressed into propellant in the aerosol can.Fully shake up the content of aerosol can.Load onto a transmission device to aerosol can again and just processed spray 7～18.
Table 2
FORMULATION EXAMPLE 19～28
Press the listed amount of table 3 adds different proportion in an aerosol cans beta-cypermethrin and smart dextrorotation cyphenothrin composition and a kind of solvent.Solvent is selected from ethanol, and propellant is selected from third butane.After aerosol valve on the aerosol can, the amount listed by table 3 is pressed into propellant in the aerosol can.Fully shake up the content of aerosol can.Load onto a transmission device to aerosol can again and just processed spray 19～28.
Table 3
FORMULATION EXAMPLE 29
2.5 gram alpha-cypermethrins and 27.5 gram tributyl 2-acetylcitrates are joined in the aerosol can, load onto aerosol valve to aerosol can after, 70 gram propellants third butane are pressed in the aerosol can, fully shake up content in the aerosol can.Load onto a transmission device to aerosol can and just processed spray 29.
FORMULATION EXAMPLE 30
2.0 gram gamma cyhalothrins and 28.0 gram isopropyl myristates are joined in the aerosol can, load onto aerosol valve to aerosol can after, 70 gram propellants third butane are pressed in the aerosol can, fully shake up content in the aerosol can.Load onto a transmission device to aerosol can and just processed spray 30.
FORMULATION EXAMPLE 31
1.0 gram sumicidins, 1.0 gram cyphenothrins, 0.5g decises and 27.5 two dibutyl phthalates of restraining oneself are joined in the aerosol can, load onto aerosol valve to aerosol can after, 70 gram propellants, third butane is pressed in the aerosol can, fully shake up content in the aerosol can.Load onto a transmission device to aerosol can and just processed spray 31.
FORMULATION EXAMPLE 32
1.5 gram Biphenthrins, 1.0g cyfloxylates and 27.5 gram ethanol are joined in the aerosol can, load onto aerosol valve to aerosol can after, 70 gram propellant liquefied petroleum gas are pressed in the aerosol can, fully shake up content in the aerosol can.Load onto a transmission device to aerosol can and just processed spray 32.
FORMULATION EXAMPLE 33
1.0g betacyfluthrin, 1.0g S-sumicidin and the 28.0 diacid diisopropyl ester of restraining oneself is joined in the aerosol can, load onto aerosol valve to aerosol can after, 70 gram propellant liquefied petroleum gas are pressed in the aerosol can, fully shake up content in the aerosol can.Load onto a transmission device to aerosol can and just processed spray 33.
FORMULATION EXAMPLE 34
With 2.0 the gram smart dextrorotation cyphenothrins and 5 restrain oneself the diacid diisopropyl ester, 23 the gram ethanol join in the aerosol can; After loading onto aerosol valve to aerosol can; Charge in the aerosol jar under the compressed air to 55 ℃ and press 0.9MPa, load onto a transmission device to aerosol can and just processed spray 34.
FORMULATION EXAMPLE 35
With 2.0 the gram smart dextrorotation cyphenothrins and 3 restrain oneself the diacid diisopropyl ester, 25 the gram isopropyl alcohols join in the aerosol can; After loading onto aerosol valve to aerosol can; Charge in the aerosol jar under the compressed nitrogen to 55 ℃ and press 0.9MPa, load onto a transmission device to aerosol can and just processed spray 35.
FORMULATION EXAMPLE 36
With 2.0 the gram smart dextrorotation cyphenothrins and 3 restrain oneself the diacid diisopropyl ester, 30 the gram isopropyl alcohols join in the aerosol can; After loading onto aerosol valve to aerosol can; Charge in the aerosol jar under the compression arbon dioxide gas to 55 ℃ and press 0.8MPa, load onto a transmission device to aerosol can and just processed spray 36.
Comparing embodiment 1 (the common common spray in market)
With 0.3 gram dtetramethrin and 0.2 gram permethrin, 49.5 gram D80 solvent naphthas join in the aerosol can, load onto aerosol valve to aerosol can after, 50 gram propellants, third butane is pressed in the aerosol can, fully shake up content in the aerosol can.Load onto a transmission device to aerosol can and just processed contrast spray 1.
Comparing embodiment 2
With the 5g rich_d_transallethrin, 25 gram ethanol join in the aerosol can, load onto aerosol valve to aerosol can after, 70 gram propellants third butane are pressed in the aerosol can, fully shake up content in the aerosol can.Load onto a transmission device to aerosol can and just processed contrast spray 2.
Comparing embodiment 3
With 1g methoxy benzyl Flumethrin, 29 gram ethanol join in the aerosol can, load onto aerosol valve to aerosol can after, 70 gram propellants third butane are pressed in the aerosol can, fully shake up content in the aerosol can.Load onto a transmission device to aerosol can and just processed contrast spray 3.
Experimental example 1
At 28m
3Experiment cabin (long 3.16m, wide 3.16m, high 2.8m) doorway place FORMULATION EXAMPLE 1 evenly and is directly sprayed in the experiment cabin.Spray to finish and close the doors and windows; Put into 100 female Culex pipiens pallens adults after 1 hour; Down and out Culex pipiens pallens number was observed at every interval in 10 minutes in 60 minutes, and counting cleans out all Culex pipiens pallens after finishing, and collected and did the activity that caused death in 24 hours; The cabin door is finished in cleaning and window is opened always, is in the gravity-flow ventilation state.After 6 hours, close cabin door and window, put into 100 female Culex pipiens pallens adults once more, in one hour, observe down and out Culex pipiens pallens number, according to the Culex pipiens pallens number of knocking down, 12 hours and 24 hours repeat to survey once again.Can calculate 1 hour rate of knockdown of spray medicine 1 hour, 6 hours, 12 hours and 24 hours Culex pipiens pallens and killing time of 50(KT50) (KT50),
And then FORMULATION EXAMPLE 8, FORMULATION EXAMPLE 21, comparing embodiment 1, comparing embodiment 2, comparing embodiment 3 respectively repeat above-mentioned test once, knock down the result in table 4, and it is active in table 5 to cause death.
Table 4
The result shows that comparing embodiment 1 common spray can not show long-acting phenomenon with use rich_d_transallethrin comparing embodiment 2 with comparing embodiment 3, and embodiments of the invention still had certain preventive effect in 24 hours.
Table 5
The result shows that this patent kind is with respect to comparing embodiment 1,2 and 3, and deadly activity is significantly improved.
Claims (9)
1. pesticide spray, it is characterized in that: it contains former medicine component A, solvent composition B and propellant component C; Described former medicine component A is a pyrethroid compound, accounts for the 0.5-20% of spray gross weight; Described solvent composition B accounts for the 0.5-50.0% of spray gross weight; Described pyrethroid compound is selected from the compounded combination of following any one or multiple chrysanthemum ester:
Alpha-cypermethrin, beta-cypermethrin, Biphenthrin, cyfloxylate, betacyfluthrin, decis, gamma cyhalothrin, cyphenothrin, dextrorotation cyphenothrin, smart dextrorotation cyphenothrin, sumicidin or S-sumicidin.
2. the described pesticide spray of claim 1, it is characterized in that: described former medicine component A accounts for the 1.0-20.0% of spray gross weight, and said solvent composition B accounts for the 1.0-50.0% of spray gross weight.
3. the described pesticide spray of claim 1 is characterized in that: described solvent is one or more the mixture of aliphatic alcohols solvent of alkane solvents, the C2-C15 of esters solvent, the C5-C20 of water, C10-C18.
4. the described pesticide spray of claim 1; It is characterized in that: described solvent comprises water, n-butanol, sec-butyl alcohol, the tert-butyl alcohol, normal propyl alcohol, isopropyl alcohol, ethanol, hexane, heptane, dimethyl pentane, 2, the mixture of one or more in 2-dimethylbutane, octane, nonane, decane, hendecane, 12 carbon alkane, tridecane, tetradecane, D30, D40, D60, D80, D110, Isopar-E, Isopar-G, Isopar-H, Isopar-L, Isopar-M, dibutyl phthalate, diisopropyl adipate, dibutyl adipate, isopropyl myristate, ATBC or the tributyl 2-acetylcitrate.
5. the described pesticide spray of claim 1, it is characterized in that: described propellant component C is selected from liquefied petroleum gas, third butane or dimethyl ether, accounts for the 30-99.0% of spray gross weight.
6. the described pesticide spray of claim 1, it is characterized in that: described propellant component C is selected from compressed nitrogen, compression arbon dioxide or compressed air, and its consumption is so that press in the jar under 55 ℃ and reach 0.5-1.0MPa and be as the criterion.
7. the application of the described pesticide spray of claim 1 in pest control.
8. the described application of claim 7 is characterized in that: come pest control through spray micro-described pesticide spray in the place of pests.
9. the described application of claim 8 is characterized in that: described sprinkling is the valve through quantitative 0.01ml-1ml, at every 25m
3The space in spray 1 time or repeatedly accomplish the pesticide spray spray volume of 0.1-2g.
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Cited By (11)
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| CN102845418A (en) * | 2012-08-13 | 2013-01-02 | 北京绿叶世纪日化用品有限公司 | Environmentally-friendly pesticidal aerosol and preparation method thereof |
| CN102845417A (en) * | 2012-08-13 | 2013-01-02 | 北京绿叶世纪日化用品有限公司 | Aerosol for preventing indoor mites and preparation method thereof |
| CN102870772A (en) * | 2012-10-18 | 2013-01-16 | 江苏扬农化工股份有限公司 | Pesticide spray |
| CN103343490A (en) * | 2013-07-09 | 2013-10-09 | 浙江凯恩特种材料股份有限公司 | Spray type mosquito-proofing non-woven wallpaper and preparation method thereof |
| CN103343491A (en) * | 2013-07-09 | 2013-10-09 | 浙江凯恩特种材料股份有限公司 | Raw paper of on-machine coating type mosquito-proofing non-woven wallpaper and preparation method thereof |
| ES2448140A1 (en) * | 2012-09-13 | 2014-03-13 | Sumitomo Chemical Company, Limited | Composition for aerosol for controlling flying-insect pest |
| CN104273120A (en) * | 2012-10-18 | 2015-01-14 | 江苏扬农化工股份有限公司 | Insecticide spray |
| CN104542688A (en) * | 2014-11-28 | 2015-04-29 | 惠州聚创汇智科技开发有限公司 | Novel solenopsis invicta prevention and control preparation |
| CN106724286A (en) * | 2016-11-18 | 2017-05-31 | 广西大学 | A kind of chair for fishing |
| CN115067312A (en) * | 2022-06-29 | 2022-09-20 | 广西壮族自治区农业科学院 | Method for preventing and treating red imported fire ants by using ultramicron atomization technology |
| CN115568465A (en) * | 2018-12-14 | 2023-01-06 | 大日本除虫菊株式会社 | Method for controlling pests and mites, and aerosol for controlling pests and mites |
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| CN102845417A (en) * | 2012-08-13 | 2013-01-02 | 北京绿叶世纪日化用品有限公司 | Aerosol for preventing indoor mites and preparation method thereof |
| CN102845418A (en) * | 2012-08-13 | 2013-01-02 | 北京绿叶世纪日化用品有限公司 | Environmentally-friendly pesticidal aerosol and preparation method thereof |
| ES2448140A1 (en) * | 2012-09-13 | 2014-03-13 | Sumitomo Chemical Company, Limited | Composition for aerosol for controlling flying-insect pest |
| CN102870772A (en) * | 2012-10-18 | 2013-01-16 | 江苏扬农化工股份有限公司 | Pesticide spray |
| CN104273120A (en) * | 2012-10-18 | 2015-01-14 | 江苏扬农化工股份有限公司 | Insecticide spray |
| CN103343490A (en) * | 2013-07-09 | 2013-10-09 | 浙江凯恩特种材料股份有限公司 | Spray type mosquito-proofing non-woven wallpaper and preparation method thereof |
| CN103343491A (en) * | 2013-07-09 | 2013-10-09 | 浙江凯恩特种材料股份有限公司 | Raw paper of on-machine coating type mosquito-proofing non-woven wallpaper and preparation method thereof |
| CN103343490B (en) * | 2013-07-09 | 2015-11-18 | 浙江凯恩特种材料股份有限公司 | Mosquito-proof nonwoven wallpaper of a kind of aerosol type and preparation method thereof |
| CN103343491B (en) * | 2013-07-09 | 2015-12-09 | 浙江凯恩特种材料股份有限公司 | Mosquito-proof nonwoven wallpaper base stock of a kind of on-line coater type and preparation method thereof |
| CN104542688A (en) * | 2014-11-28 | 2015-04-29 | 惠州聚创汇智科技开发有限公司 | Novel solenopsis invicta prevention and control preparation |
| CN106724286A (en) * | 2016-11-18 | 2017-05-31 | 广西大学 | A kind of chair for fishing |
| CN115568465A (en) * | 2018-12-14 | 2023-01-06 | 大日本除虫菊株式会社 | Method for controlling pests and mites, and aerosol for controlling pests and mites |
| TWI824081B (en) * | 2018-12-14 | 2023-12-01 | 日商大日本除蟲菊股份有限公司 | Method for controlling insect pests and acarines, and aerosol for controlling insect pests and acarines |
| CN115067312A (en) * | 2022-06-29 | 2022-09-20 | 广西壮族自治区农业科学院 | Method for preventing and treating red imported fire ants by using ultramicron atomization technology |
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Application publication date: 20120111 |