CN101124909B - Controlling pest through heating fumigating - Google Patents
Controlling pest through heating fumigating Download PDFInfo
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- CN101124909B CN101124909B CN2006101149593A CN200610114959A CN101124909B CN 101124909 B CN101124909 B CN 101124909B CN 2006101149593 A CN2006101149593 A CN 2006101149593A CN 200610114959 A CN200610114959 A CN 200610114959A CN 101124909 B CN101124909 B CN 101124909B
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Abstract
The present invention discloses a fluid composite that can control insects by heating and suffocating. The composite consists of a formula [I] compound with the weight of 0.01 to 20 percent, wherein, R represents methyl or hydrogen atom, O-acetyl triethyl citrate (C2-C4 alkyl) with the weight of 0.5 to 10 percent and hydrocarbon solvent of the weight of 60 to 99.49 percent.
Description
Invention field
The present invention relates to be used for coming the fluid composition of Pest Control through heating fumigating; Fumigate the method for Pest Control through following form of heating regime: a part of absorbent core rope is immersed in the liquid solution to let it absorb this solution; And immerse the insecticide solution that the said core of heating is restricted and absorbed with stifling on the part, and the device that is used for the Pest Control method non-.
Background of invention
USP-6,294,576 disclose 3-(2-methyl isophthalic acid-acrylic)-2,2-dinethyl cyclopropane carboxylic acid 2; 3,5,6-tetrafluoro-4-methoxy benzyl ester and pesticidal applications thereof, USP-6; 225,495 disclose 3-(1-acrylic)-2,2-dinethyl cyclopropane carboxylic acid 2; 3,5,6-tetrafluoro-4-methoxy benzyl ester and pesticidal applications thereof.
In addition, these lists of references disclose through following form of heating regime and have fumigated the method for controlling insect: a part of absorbent core rope is immersed in the liquid solution that contains above-claimed cpd.Yet,, need big container for long-time application.Therefore, hoped to develop the fluid composition that contains above-claimed cpd, wherein volatility is suppressed and brings into play for a long time insecticidal action.
Summary of the invention
The present invention fumigates Pest Control through long-time heating.
The invention provides fluid composition, said composition comprises formula [I] compound of 0.01-20% weight:
Wherein R represent methylidene or hydrogen atom,
O-acetyl group citric acid three (C2-C4 alkyl) ester of 0.5-10% weight and the varsol of 60-99.49% weight.In addition, the invention provides through heating and be immersed in the method that absorbent material in the aforesaid liquid composition comes Pest Control.In addition, the invention provides the device that is used for the Pest Control method.
The accompanying drawing summary
In the drawings, the 1st, contain the container of aforesaid liquid composition 2, said fluid composition 2 is can attached and demountable mode to comprise and remain in the container 3.Container 3 is an opening on the top, and recirculation heater (and or one half recirculation heaters) 4 is connected on this opening portion.The 5th, the rope that is connected with heater 4.Container 1 has the inlet 6 that is used for the loaded with liquid composition, and porous absorbent core rope 7 almost is positioned at inlet 6 airtightly, and the top of core rope 7 is positioned in the central authorities of recirculation heater 4 like this.This figure that this paper provides is an instance that is suitable for the embodiment of the present invention method, but also can use various these multi-form devices, and is not limited to this instance.
Detailed Description Of The Invention
Formula [I] compound is disclosed in USP-6, and in 294,576 and USP-6,225,495, and it can make through description wherein.These compounds have optical isomer and geometric isomer, and for the present invention, the mixture that can use any active isomer and contain them.
The representative instance of formula [I] compound comprises (1R)-cis, trans-3-(2-methyl isophthalic acid-acrylic)-2,2-dinethyl cyclopropane carboxylic acid 2,3,5; 6-tetrafluoro-4-methoxy benzyl ester, (1RS)-cis, trans-3-(2-methyl isophthalic acid-acrylic)-2,2-dinethyl cyclopropane carboxylic acid 2,3; 5,6-tetrafluoro-4-methoxy benzyl ester, (1R)-trans-3-(2-methyl isophthalic acid-acrylic)-2,2-dinethyl cyclopropane carboxylic acid 2,3; 5,6-tetrafluoro-4-methoxy benzyl ester, (Z)-(1RS)-cis, trans-3-(1-acrylic)-2,2-dinethyl cyclopropane carboxylic acid 2; 3,5,6-tetrafluoro-4-methoxy benzyl ester, (Z)-(1R)-cis, trans-3-(1-acrylic)-2; 2-dinethyl cyclopropane carboxylic acid 2,3,5,6-tetrafluoro-4-methoxy benzyl ester with (Z)-(1R)-trans-3-(1-acrylic)-2; 2-dinethyl cyclopropane carboxylic acid 2,3,5,6-tetrafluoro-4-methoxy benzyl ester.The amount of formula [I] compound in fluid composition is 0.01-20% weight, is preferably 0.1-5% weight, more preferably 0.1-1% weight.
Fluid composition comprises O-acetyl group citric acid three (C2-C4 alkyl) ester.The amount of O-acetyl group citric acid three (C2-C4 alkyl) ester in fluid composition is 0.5-10% weight, is preferably 0.5-5% weight.
The representative instance that is used for varsol of the present invention is the saturated hydrocarbons solvent with 10-20 carbon atom, comprises normal paraffin hydrocarbons, isoparaffin and cycloalkane.It (mainly is C that the instance of normal paraffin hydrocarbons has decane, hendecane, dodecane, tridecane, the tetradecane, pentadecane, hexadecane, heptadecane, octadecane, nonadecane, eicosane, Norpar 13
12-13Normal paraffin hydrocarbons is produced by ExxonMobil Chemical Corp.), Norpar 15 (mainly is C
14-15Normal paraffin hydrocarbons is produced by ExxonMobil Chemical Corp.) and composition thereof.It (mainly is C that the instance of isoparaffin has Isoper M
12-15Isoparaffins mixture is produced by ExxonMobilChemical Corp.), Isoper V (mainly is C
15Or more senior isoparaffins mixture, produce by ExxonMobil Chemical Corp.), Isoper L (mainly is C
11-13Isoparaffins mixture is produced by ExxonMobil Chemical Corp.), Isoper H (mainly is C
11-12Isoparaffins mixture is produced by ExxonMobil Chemical Corp.), Isoper G (mainly is C
10-11Isoparaffins mixture is produced by ExxonMobil ChemicalCorp.), IP solvent 1620 (mainly is C
9-13Isoparaffins mixture, by IdemitsuKosan Co., Ltd. produces), IP solvent 2028 (mainly is C
10-16Isoparaffins mixture is produced by Idemitsu Kosan Co.Ltd.) and Shellzol TM (mainly be C
11-15Isoparaffins mixture is produced by Shell Chemicals Japan Ltd.).The instance of cycloalkane is that AF Solvent-4 (mainly is C
14The cycloalkane mixture is produced by Nippon Oil Corp.) and Shelizol D-70 (mainly be C
12-13The cycloalkane mixture is produced by Shell ChemicalsJapan Ltd.).In addition, be used for organic solvent of the present invention and comprise for example C
10-15Isoparaffin and C
10-15The cycloalkane mixture, for example Exxsol D-80 (mainly is C
10-13Isoparaffin and C
10-13The cycloalkane mixture is produced by ExxonMobil Chemical Corp.) and Exxsol D-110 (mainly be C
15Isoparaffin and C
15The cycloalkane mixture is produced by ExxonMobil Chemical Corp.).The amount of varsol in fluid composition is 60-99.49% weight, preferred 90-99.4% weight.
Fluid composition of the present invention comprises formula [I] compound, O-acetyl group citric acid three (C2-C4 alkyl) ester and varsol, and chooses other Pesticidal compound, repellent compound, Fungicidal compounds, synergist, spices etc. wantonly.In addition, fluid composition of the present invention can contain phenol type stabilizing agent for example BHT and BHA, and UV absorbent for example diphenyl ketone type and benzotriazole type compound, to prevent the obstruction and the stabilizing active component of core rope.
The instance of other Pesticidal compound comprises the pyrethroids compound, for example terallethrin, transfluthrin, d-allethrin, prallethrin, Prallethrin, d-prothrin, tetramethrin etc.The repellant examples for compounds comprises 3,4-carane glycol, N, toluamide between the N-diethyl, 2-(2-hydroxyethyl)-1-piperidine carboxylic acid 1-methyl-propyl ester, to terpane-3,8-glycol, plants essential oil (for example hyssop oil) etc.The instance of synergist comprises two (2,3,3,3-tetrachloro propyl group) ether, N-(2-ethylhexyl) two rings [2.2.1] heptan-5-alkene-2,3-dicarboximide, α-[2-(2-butoxy ethyoxyl) ethyoxyl]-4,5-methylene-dioxy-2-propyltoluene etc.
Be used for the method for Pest Control in the present invention, be placed on fluid composition in the container, a part of absorbent core rope is immersed in this fluid composition letting its absorbing composition, and at the non-said core rope of heating that immerses on the part with the stifling composition that absorbs.The absorbent core rope is processed by the powder of porous material usually.The instance of porous material comprises inorganic material for example clay, talcum powder, kaolin, diatomite, gypsum, perlite, bentonite, carclazyte, glass fibre, asbestos etc. and heat-resistant polymer powder.Absorbent core rope generally makes through following method: for example carboxymethyl cellulose, starch, gum Arabic, gelatin, polyvinyl alcohol etc. are molded as the absorbent core rope with said powder agglomates with the gained caking, and optional calcination with adhesive.In addition, the absorbent core rope can be through making with the bonding heat-resistant polymer powder of thermoplastic resin.The absorbent core rope can be chosen wantonly and contain colouring agent, preservative, antioxidant etc.
The device that the present invention is used for Pest Control comprises heater and container, and said container portion within it has fluid composition and absorbent core rope, and wherein a part of absorbent core rope is immersed in the fluid composition, and heater can heat the absorbent core rope.
As stated; Come the method for Pest Control according to of the present invention through heating fumigating, formula [I] compound can be being enough to show the amount evaporation of enough insecticidal activities, and at 60-150 ℃; Preferred 60-135 ℃, more preferably evaporate with highly effective vaporization under 100-135 ℃ the temperature.This method can be used in room, warehouse, automobile and near the window.Use the inventive method has produced the repellent insect and has prevented the good result that the human and animal is sucked blood and knocks down and kill off the insect pests by insect.
The instance of insect that can be through the inventive method control comprises various harmful arthropodss for example insect and mite class.Representative instance is the flight class insect that is harmful to; Especially dipteral insect; Comprise Dulicidae (culicidae), for example Culex pipiens pallens (Culex pipiens pallens) (common mosquito), Culex tritaeniorhynchus (Culex tritaeniorhynchus), Culex quinquefasciatus (Culexpipiens quinquefasciatus), Culex molestus (Culex pipiens molestus) etc.; Aedes (Aedes spp.), for example Aedes aegypti (Aedes aegypti) (yellow fever mosquito), aedes albopictus (Aedes albopictus) etc.; Anopheles (Anopheles spp.), for example Anopheles sinensis (Anopheles sinensis) etc.; Chironomidae (Chironomidae) (midge); Nuscidae (Muscidae), for example housefly (Musca domestica) (housefly), false stable fly (Muscina stabulans) (pseudo-fly), Fannia canicularis (Fannia canicularis) (little fly) etc.; Calliphoridae (Calliphoridae); Flesh flies (Sarcophagidae); Drosophilidae (Drosophilidae) (fruit bat); Moth files (Psychodidae) (brave fly); Phoridae (Phoridae); Tabanidae (Tabanidae); Simulidae (Simuliidae); Thorn Nuscidae (Stomoxyidae) (stable flies); And Heleidae (Ceratopogonidae) (blood sucking midge).
Embodiment
Following preparation embodiment and test example have described the present invention in detail.The invention is not restricted to the following example.
Preparation embodiment 1
3-(2-methyl isophthalic acid-acrylic)-2 with 1/10 (0.1) weight portion; 2-dinethyl cyclopropane carboxylic acid 2; 3; 5, the Norpar 15 of the O-citroflex A-4 of 6-tetrafluoro-4-methoxy benzyl ester, 0.5 weight portion, the Norpar 13 of 70 weight portions and 29.4 weight portions mixes to generate fluid composition of the present invention.
With reference to embodiment 1-1
3-(2-methyl isophthalic acid-acrylic)-2 with 1/10 (0.1) weight portion; 2-dinethyl cyclopropane carboxylic acid 2; 3; 5, the Norpar 15 of the O-citroflex A-4 of 6-tetrafluoro-4-methoxy benzyl ester, 0.1 weight portion, the Norpar 13 of 70 weight portions and 29.8 weight portions mixes to generate with reference to fluid composition.
With reference to embodiment 1-2
3-(2-methyl isophthalic acid-acrylic)-2 with 1/10 (0.1) weight portion; 2-dinethyl cyclopropane carboxylic acid 2; 3; 5, the Norpar 15 of the O-citroflex A-4 of 6-tetrafluoro-4-methoxy benzyl ester, 12 weight portions, the Norpar 13 of 70 weight portions and 17.9 weight portions mixes to generate with reference to fluid composition.
3-(2-methyl isophthalic acid-acrylic)-2 with half (0.5) weight portion; 2-dinethyl cyclopropane carboxylic acid 2; 3,5, the O-citroflex A-4 of 6-tetrafluoro-4-methoxy benzyl ester, 3 weight portions and the Isoper V of 96.5 weight portions mix to generate fluid composition of the present invention.
With reference to embodiment 2-1
3-(2-methyl isophthalic acid-acrylic)-2 with half (0.5) weight portion; 2-dinethyl cyclopropane carboxylic acid 2; 3,5, the O-citroflex A-4 of 6-tetrafluoro-4-methoxy benzyl ester, 0.1 weight portion and the Isoper V of 99.4 weight portions mix to generate with reference to fluid composition.
With reference to embodiment 2-2
3-(2-methyl isophthalic acid-acrylic)-2 with half (0.5) weight portion; 2-dinethyl cyclopropane carboxylic acid 2; 3,5, the O-citroflex A-4 of 6-tetrafluoro-4-methoxy benzyl ester, 12 weight portions and the Isoper V of 87.5 weight portions mix to generate with reference to fluid composition.
Preparation embodiment 3
3-(2-methyl isophthalic acid-acrylic)-2 with one (1) weight portion; 2-dinethyl cyclopropane carboxylic acid 2; 3,5, the O-citroflex A-4 of 6-tetrafluoro-4-methoxy benzyl ester, 5 weight portions and the Isoper V of 94 weight portions mix to generate fluid composition of the present invention.
With reference to embodiment 3-1
3-(2-methyl isophthalic acid-acrylic)-2 with one (1) weight portion; 2-dinethyl cyclopropane carboxylic acid 2; 3,5, the O-citroflex A-4 of 6-tetrafluoro-4-methoxy benzyl ester, 0.1 weight portion and the Isoper V of 98.9 weight portions mix to generate with reference to fluid composition.
With reference to embodiment 3-2
3-(2-methyl isophthalic acid-acrylic)-2 with one (1) weight portion; 2-dinethyl cyclopropane carboxylic acid 2; 3,5, the O-citroflex A-4 of 6-tetrafluoro-4-methoxy benzyl ester, 12 weight portions and the Isoper V of 87 weight portions mix to generate with reference to fluid composition.
3-(1-acrylic)-2 with 1/10 (0.1) weight portion; 2-dinethyl cyclopropane carboxylic acid 2; 3; 5, the Norpar 15 of the O-citroflex A-4 of 6-tetrafluoro-4-methoxy benzyl ester, 0.5 weight portion, the Norpar 13 of 70 weight portions and 29.4 weight portions mixes to generate fluid composition of the present invention.
With reference to embodiment 4-1
3-(1-acrylic)-2 with 1/10 (0.1) weight portion; 2-dinethyl cyclopropane carboxylic acid 2; 3; 5, the Norpar 15 of the O-citroflex A-4 of 6-tetrafluoro-4-methoxy benzyl ester, 0.1 weight portion, the Norpar 13 of 70 weight portions and 29.8 weight portions mixes to generate with reference to fluid composition.
With reference to embodiment 4-2
3-(1-acrylic)-2 with 1/10 (0.1) weight portion; 2-dinethyl cyclopropane carboxylic acid 2; 3; 5, the Norpar 15 of the O-citroflex A-4 of 6-tetrafluoro-4-methoxy benzyl ester, 12 weight portions, the Norpar 13 of 70 weight portions and 17.9 weight portions mixes to generate with reference to fluid composition.
3-(1-acrylic)-2 with half (0.5) weight portion; 2-dinethyl cyclopropane carboxylic acid 2; 3,5, the O-citroflex A-4 of 6-tetrafluoro-4-methoxy benzyl ester, 3 weight portions and the Isoper V of 96.5 weight portions mix to generate fluid composition of the present invention.
With reference to embodiment 5-1
3-(1-acrylic)-2 with half (0.5) weight portion; 2-dinethyl cyclopropane carboxylic acid 2; 3,5, the O-citroflex A-4 of 6-tetrafluoro-4-methoxy benzyl ester, 0.1 weight portion and the Isoper V of 99.4 weight portions mix to generate with reference to fluid composition.
With reference to embodiment 5-2
3-(1-acrylic)-2 with half (0.5) weight portion; 2-dinethyl cyclopropane carboxylic acid 2; 3,5, the O-citroflex A-4 of 6-tetrafluoro-4-methoxy benzyl ester, 12 weight portions and the Isoper V of 87.5 weight portions mix to generate with reference to fluid composition.
3-(1-acrylic)-2 with one (1) weight portion; 2-dinethyl cyclopropane carboxylic acid 2; 3,5, the O-citroflex A-4 of 6-tetrafluoro-4-methoxy benzyl ester, 5 weight portions and the Isoper V of 94 weight portions mix to generate fluid composition of the present invention.
With reference to embodiment 6-1
3-(1-acrylic)-2 with one (1) weight portion; 2-dinethyl cyclopropane carboxylic acid 2; 3,5, the O-citroflex A-4 of 6-tetrafluoro-4-methoxy benzyl ester, 0.1 weight portion and the Isoper V of 98.9 weight portions mix to generate with reference to fluid composition.
With reference to embodiment 6-2
With the 3-(1-acrylic)-2 of one (1) weight portion, 2-dinethyl cyclopropane carboxylic acid 2,3,5, the O-citroflex A-4 of 6-tetrafluoro-4-methoxy benzyl ester, 12 weight portions and the Isoper V of 87 weight portions mix to generate with reference to fluid composition.
Test example 1
(highly: 80cm, diameter: (diameter: 4cm), two glass tubes are set on the hole, and (highly: 12cm, diameter: 4cm), the end of these two glass tubes all uses 16 order nylon wires to cover 20cm) flat board with two holes to be set upward at a pilot cylinder.In each glass tube, discharge 5 female common mosquitoes (Culex pipiens pallens) adult.
Be added to the container of 45mL volume to the fluid composition that is used for testing (36g), give this container the attached absorbent core rope (through the porous material that the inorganic powder caking is made with adhesive) of going up.Be arranged on this container in the device with heater shown in Figure 1.Operation below repeating: 125 ℃ of heating 12 hours, let this device leave standstill 12 hours in this device.At the 15th day, after heating 5 hours, be placed on this device below the pilot cylinder, let air flow pass through glass tube from pilot cylinder.After 5 minutes, count the number of down and out mosquito.Carried out identical test at the 25th day.
The result is as follows.
Table 1
Test example 2
Carry out the test identical with test example 1, but at the 45th day and the 90th day setting device.
The result is as follows.
Table 2
Claims (6)
1. fluid composition, said composition comprises formula [I] compound of 0.01-20% weight:
Wherein R represent methylidene or hydrogen atom,
The O-citroflex A-4 of 0.5-5% weight and the varsol of 60-99.49% weight.
2. the fluid composition of claim 1, said composition comprises formula [I] compound of 0.1-5% weight, the O-citroflex A-4 of 0.5-5% weight and the varsol of 90-99.4% weight.
3. claim 1 or 2 fluid composition, wherein R represent methylidene.
4. claim 1 or 2 fluid composition, wherein R represents hydrogen atom.
5. be immersed in the method that absorbent core in the fluid composition of claim 1 restricts Pest Control through heating.
6. the device that is used for Pest Control; Said device comprises heater and container; Said container is fluid composition and the absorbent core rope of portion with claim 1 within it, and wherein a part of absorbent core rope is immersed in the fluid composition, and heater can heat the absorbent core rope.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2006101149593A CN101124909B (en) | 2006-08-14 | 2006-08-14 | Controlling pest through heating fumigating |
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| CN2006101149593A CN101124909B (en) | 2006-08-14 | 2006-08-14 | Controlling pest through heating fumigating |
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| CN101124909A CN101124909A (en) | 2008-02-20 |
| CN101124909B true CN101124909B (en) | 2012-05-30 |
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| CN2006101149593A Active CN101124909B (en) | 2006-08-14 | 2006-08-14 | Controlling pest through heating fumigating |
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| WO2020085473A1 (en) * | 2018-10-26 | 2020-04-30 | アース製薬株式会社 | Selective vaporization method for pest insect repellent component |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308864A (en) * | 2000-02-01 | 2001-08-22 | 住友化学工业株式会社 | Insecticidal resin composition |
| CN1324571A (en) * | 2000-05-19 | 2001-12-05 | 住友化学工业株式会社 | Tablet chemicals for electronic mosquito-insect trapping and killing |
| CN1504092A (en) * | 2002-12-02 | 2004-06-16 | 住友化学工业株式会社 | Production method of electric thermal evaporation insecticide tablet |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308864A (en) * | 2000-02-01 | 2001-08-22 | 住友化学工业株式会社 | Insecticidal resin composition |
| CN1324571A (en) * | 2000-05-19 | 2001-12-05 | 住友化学工业株式会社 | Tablet chemicals for electronic mosquito-insect trapping and killing |
| CN1504092A (en) * | 2002-12-02 | 2004-06-16 | 住友化学工业株式会社 | Production method of electric thermal evaporation insecticide tablet |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2001-335407A 2001.12.04 |
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