AU627792B2 - Method for controlling insects and/or acarines - Google Patents
Method for controlling insects and/or acarines Download PDFInfo
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- AU627792B2 AU627792B2 AU44787/89A AU4478789A AU627792B2 AU 627792 B2 AU627792 B2 AU 627792B2 AU 44787/89 A AU44787/89 A AU 44787/89A AU 4478789 A AU4478789 A AU 4478789A AU 627792 B2 AU627792 B2 AU 627792B2
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- acarines
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- vaporizing
- ethynyl
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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
- 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
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
1
AUSTRALIA
627792 Form PATENTS ACT 1952 COMPLETE SPECIFICATION
(ORIGINAL)
FOR OFFICE USE Short Title: Int. Cl: Application Number: Lodged: Complete Specification-Lodged: Accepted: Lapsed: Published: Priority: 41
I
4, 4 Related Art: W f TO BE COMPLETED BY APPLICANT 04-^ 4 4 Name of Applicant: Address of Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED 5-33, KITAHAMA-4-CHOME
CHUO-KU
OSAKA
JAPAN
S4 Actual Inventor: Address for Service: 4.4 4* GRIFFITH HACK CO., 601 St. Kilda Road, Melbourne, Victoria 3004, Australia.
Complete Specification for the invention entitled: METHOD FOR CONTROLLING INSECTS AND/OR ACARINES.
The following statement is a full description of this invention including the best method of performing it known to me:v
I
1 the Petri dish was covered with a 16-mesh nylon net. The aforesaid filter paper piece was placed on the nylon net, 1 The present invention relates to a method for controlling insects and/or acarines which comprises vaporizing an active ingredient without heating the same.
Although various insecticidal and/or acaricidal agents are known tdday, organophosphorus insecticides such as dichlorvos ((CH 3 0) 2 PO*OCH=CC1 2 may be an isolated instance for the agents suited for a method for controlling insects and/or acarines comprising vaporizing an o0 0 active ingredient actually without heating. As a sole S0 0 0. 10 instance for such a method with a pyrethroid compound, an insecticide of low toxicity, there has been reduced to practice a method comprising vaporizing l-ethynyl-2methyl-2-pentenyl chrysanthemate for controlling pests injurious to clothing.
When used in a relatively narrow space such as a 0 0 6 chest of drawers, a drawer, etc., l-ethynyl-2-methyl- S" 2-pentenyl chrysanthemate is effective in controlling 0 pests injurious to clothing. However, unless used in a considerably large amount, this agent is not necessarily ouw 0 .:20 effective in controlling pests in a wide space such as room, storage chamber, closet, ware-house, vehicle, ship, airplane, store, cattle shed, stable, drainage trench, sewer, etc. Also for duration of the activity for a long period of time, the agent should be used in a large amount.
Vaporization of an active ingredient by heating 1A-
J
2 is sometimes effective in enhancing the initial efficacy.
But, saving in energy is required for protecting the earth environment. If an active ingredient can be vaporized without heating, it will become possible to save precious energy. Moreover, there can be prevented dangers of burn and fire due to a heating element or heat generator for vaporizing the active ingredient.
According to the present invention, there is provided a method for controlling insects and/or acarines comprising vaporizing certain isomers of l-ethynyl-2methyl-2-pentenyl 3-(2,2-dichloroethenyl)-2,2dimethylcyclopropanecarboxylate (hereinafter Compound I) having the formula, 0 04O 0 '0 4U .00.
44 C2H
CH
2 C C C 3C H C C1 II 2 H CH-O-C-CH-- CH C C HC H3C CH 3 o without heating the same.
15 The said isomers are: I(A) (lS)-l-ethynyl-2-methyl-2-pentenyl (1R)trans-3- (2,2-dichloroethenyl) -2,2-dimethylcyclopropanecarboxylate I(B) (lS)-l-ethynyl-2-methyl-2-pentenyl (1RS)o 20 trans-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate I(C) (lRS)-l-ethynyl-2-methyl-2-pentenyl (1R)trans-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate The present inventors earnestly investigated a method for effectively controlling insects and/or acarines comprising vaporizing an active ingredient without heating, and consequently found that out of numerous well-known insecticidal and acaricidal agents, the abovementioned isomers of Compound I are exceptionally suitable for the object of the present invention, whereby the present
O
7 invention was accomplished.
I
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I' T 3 It has been disclosed in JP-B-55-42045 that Compound I has an insecticidal and acaricidal activity.
The present inventors, however, found that mere vaporization of the abovementioned isomers of said compound without heating exhibits a high initial activity against insects and/or acarines and that the activity lasts for a long period of time, whereby the present inventors were led to the present invention.
The term "without heating" used herein means at an ordinary temperature (without heating or cooling), namely, at a temperature not higher than 30 0 °C but higher than about 0°C.
o 0 0 a a 4 0 0 o 04 a 9 a 0 The method of the present invention is effective against various insect pests and acarine pests. It is 15 markedly effective against hygienic pests, wood pests, food stuff pests, household nuisance pests, etc. Particularly, it is most effective against hygienic pests and household nuisance pests.
Specific examples of insect pests and acarine pests to which the method of the present invention can be applied are given below.
Lepidoptera Plodia interpunctella (Indian meal moth), etc.
Diptera Culex spp. (common mosquitoes), Anopheles spp, (Anopheline mosquitoes), Aedes spp., Muscidae (house flies), Drosophilidae (wine flies), Psychodidae (moth flies), Chironomidae (chironomid midges), Calliphoridae (blow flies), Sarcophagidae (fresh flies), Simuliidae (black flies), Tabanidae (tabanid flies), Stomoxyidae 1 (stable flies), etc.
Coleoptera Sitophilus zeamais (maize weevil), Callosobruchus chinensis (adzuki bean weevil), Tribolium castaneum (red fluor beetle), Anobiidae (deathwatch and drugstore beetles), Lyctidae (powder post beetles), Paederus fuscipes (robe beetle) etc.
Dictyoptera Blattella germanica (German cockroach), Periplaneta fuliginosa (smokybrown cockroach), Periplaneta americana (American cockroach), Periplaneta brunnea (brown 0 o cockroach), Blatta orientalis (oriental cockroach), etc.
0 .0 Hymenoptera o Formicidae (ants), Bethylidae (bethylid wasps), 15 etc.
oooo Siphonaptera Pulex irritans, etc.
Anoplura 00 0 i Pediculus humanus capitis (body louse), Pthirus pubis (crab louse), etc.
Isoptera Reticulitermes speratus, Coptotermes formosanus 0 Vl 00 (Formosan subterranean termite), etc.
Acarina Mites associated with house dust and stored food, such as Acaridae, Pyroglyphidae, Cheyletidae, and the like, Ixodidae such as Boophilus microplus, and the like, Dermanyssidae, etc.
4i jl 5 For controlling insects and/or acarines by vaporizing the compounds of the invention a carrier is not always necessary. Usually, the said compounds are used after being supported on a suitable carrier.
Specific examples of the carriers for adsorption of the said compounds are papers such as filter paper, cardboard and the like; pulp; plastic resins such as polyethylene, polypropylene, vinyl chloride and the like; ceramics; asbestos; glass fiber; carbon fiber; chemical fibers; natural fibers; nonwoven fabrics; substrates for fumigating mat (a plate formed of fibril of a mixture of cotton linter and pulp); porous polymer films; porous glass materials; metal plates aluminum dish); etc. These carriers which have the said compounds supported thereon 15 can be used in any preparation form. In the case plastic o resins are used as a carrier, the plasticity of the preparation can be improved by blending therein a 6o., plasticizer such as dioctylphthalate.
However, a carrier is not always necessary. When there is any article made of the above material in a room in which insects or acarines, or both, are to be o controlled, it is sufficient that the compounds are o.a supported on the article.
The vaporizing efficiency can be further 25 increased by adding subliming material such as adamantane, cyclododecane, trimethylnorbornane, etc., as adjuvant for promoting the vaporization.
n:o It is also possible to enhance the efficacy by .0 using the compounds in admixture with known synergists effective for allethrin and pyrethrins, etc., specific examples of which being synergists for pyrethroid such as a-[2-(2-butoxyethoxy)ethoxy]-4,5-methylenedioxy-2propyltoluene (piperonyl butoxide), N-(2-ethylhexyl)bicyclo[2,2,1]hepta-5-ene-2,3-dicarboxyimide (MGK-264*), octachlorodiisopropyl ether Synepirin-500 etc.
The activity of the compounds of the invention can be stabilized by using the said compounds as a blend with an antioxidant and an ultraviolet absorber for S increasing the stability to light, heat, oxidation, etc.
I~C~oFf 74 6 Specific examples of the antioxidant are 2,2'methylenebis(6-tert-butyl-4-ethylphenol), 2,6-di-tertbutyl-4-methylphenol (BHT), 2,6-di-tert-butylphenol, 2,2'methylenebis(6-tert-butyl-4-methylphenol), 4,4'methylenebis(2,6-di-tert-butylphenol), 4,4'butylidenebis(6-tert-butyl-3-methylphenol), 4,4'-thiobis(6tert-butyl-3-methylphenol), and dibutylhydroquinone (DBH).
The specific examples of the ultravioler absorber are phenol derivatives such as BHT, bisphenol derivatives, arylamines such as condensation products between phenyl-anaphthylamine, phenyl-f-naphthyalmine or phenetidine and acetone, and benzophenone compounds.
The compound of the invention may be used in admixture with dyes such as allylaminoanthraquinone, 1,4- 15 diisopropylamino-anthraquinone, 1,4-diaminoanthraquinone, "1,4-dibutyl-aminoanthraquinone, l-amino-4o, anilinoanthraquinone and the like, and perfumes for vaporizable composition.
o In supporting the said compounds on a carrier, there can, if necessary be used additives such as fatty acid esters isopropyl myristate, isopropyl palmitate oo and hexyl laurate) and organic solvents isopropyl ao alcohol, polyethylene glycol and deodorized kerosine) in o° order to lower the viscosity and facilitate impregnation.
25 The carrier having the said compounds supported thereon which is obtained in the manner described above can be used as it is by vaporizing the said compounds without a heating. It exhibits a high insecticidal and/or acaricidal 4o4 activity when placed not only in a narrow space but also in S 30 a wider space such as a room, storage chamber, closet, warehouse, vehicle, ship, airplane, store, cattle shed, stable, drainage trench, sewer, etc.
In the method of the present invention, the application rate of the said compounds is not critical. It should be determined in view of many factors such as the concentration of the compounds, type of formulations, manner and timing of application, environmental temperature and humidity, space to be applied and the width thereof, i /whether the space is open or not, whether natural or iL i 4, 7 artificial air streams go through the space or not, kind of insects or acarines to be controlled, habitat of insects or acarines, etc. However, the compounds are usually applied in a ratio of from 1 mg/m 3 to 500 g/m 3 preferably 10 mg/m 3 to 5 g/m 3 This is only a rough standard and the compounds may be applied beyond the range as occasion demands.
Forming an air stream by stirring the air by artificial wind from a motorized fan an electric fan) or from an air-conditioner or by natural wind may encourage the insecticidal and/or acaricidal efficacy of the method of the present invention so as to enable to apply the method in a wider space.
1 Compound I can be prepared according to the process disclosed in JP-B-55-42045, for example.
15 Compound I has optical isomers due to the o 0 asymmetric carbon atoms in the alcohol moiety and the acid °a moiety. It also has geometrical isomers due to the cyclopropane ring in the acid moiety. Some of them are shown in Table 1. Of the isomers, Compounds [I]-B and show exceptionally higher activity than the other isomers.
Table 1 0 OB 00 44 0 0 04
G
C,
Symbol of Configuration of Configuration of compound the alcohol the acid moiety moiety S 1R-trans S 1RS-trans RS 1R-trans RS 1RS-cis RS 1RS-cis,trans I-X ur r- 1 The following reference example, formulation examples and test examples serve to give specific illustration of the present invention but they are not intended in any way to limit the scope of the present invention.
Reference Example Compound was prepared as follows: 0.50 Grams of (lS)-l-ethynyl-2-methyl-2-pentenol (described in JP-B-63-52615) was dissolved in dry toluene, 10 and 0.50 g of pyridine was added thereto. To the 0 resulting solution was added 0.90 g of (1R)-trans-3-(2,2dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid chloride (the corresponding carboxylic acid is described in JP-A-62-253398, for example). The resulting solution was stirred overnight at room temperature. The reaction mixture, after water had been added thereto, was extracted i o with toluene. The organic layer was washed successively 0 with dilute aqueous hydrochloric acid, saturated aqueous S solution of sodium hydrogen carbonate and saturated 20 aqueous solution of sodium chloride. Thereafter, the layer was dried over anhydrous sodium sulfate. The dried layer was filtered and concentrated to obtain a residue.
Purifying the residue with silica gel chromatography (eluent: a 10:1 mixture of hexane and ethyl acetate) gave 1.05 g of (lS)-l-ethynyl-2-methyl-2-pentenyl (1R)-trans-3- (2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate (Compound in a yield of 83%.
4 -8 t11 i ao ;f 1 20.5 nD 1.5063 24 -7.2 (dimethyl ether, C=0.53)
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0a a 0 00 o o o n0 o e 0 0 0 00o 00 0 0 0 O r S So o a a o e 00 0 0 0 o o a o U 1 Ea A Formulation Example 1 In an adequate amount of acetone was dissolved 100 mg of Compound I. The solution was uniformly coated on a filter paper having an area of 10 cm square and a thickness of 0.3 cm. Air-drying the paper to remove acetone therefrom gave a composition capable of vaporizing the active ingredient without heating (hereinafter a 10 non-heating type vaporizable preparation).
Formulation Example 2 In an adequate amount of acetone were dissolved 200 mg of Compound I and 100 mg of BHT. The solution was uniformly coated on a filter paper having an area of 10 cm x 15 cm and a thickness of 0.3 cm. Air-drying the paper to remove acetone therefrom gave a non-heating type vaporizable preparation.
Formulation Example 3 In an adequate amount of acetone was dissolved 20 600 mg of Compound I, and a 10 cm x 15 cm filter paper was allowed to absorb the resulting solution uniformly.
Air-drying the paper to remove acetone therefrom gave a non-heating type vaporizable preparation.
r g r 1 Formulation Example 4 In an adequate amount of acetone was dissolved 200 mg of Compound I. The solution was poured into an aluminum dish having an inner diameter of 9 cm so that the solution was spread uniformly in the bottom. Air-drying the dish to remove acetone therefrom gave a non-heating type vaporizable preparation.
Formulation Example 250 Milligrams of Compound I and 250 mg of polyethylene glycol were dissolved in an adequate amount of acetone. With the mixture was uniformly impregnated 6 oo" a substrate for fumigating mat (a plate formed of fibril of a mixture of cotton linter and pulp) having a size of 10 cm x 30 cm and a thickness of 0.28 cm. Air drying the mat to remove acetone therefrom gave a non-heating type vaporizable preparation.
o t o1 °o Formulation Example 6 Parts by weight of powdery polyvinyl chloride are admixed with 30 parts by weight of dioctylphthalate as a plasticizer. The mixture is heat-melted at 150 0 C. To *this thermoplastic resin is blended 5 parts by weight of Compound I, and the resulting mixture is well kneaded in a closed system. The kneaded mixture is injection-molded into a plate having a size of 5 cm x 6.5 cm and a thickness of 0.5 cm and cooled to obtain a non-heating type vaporizable preparation.
O? f V bo I9i 4r O 4 4 4 4 841 1 In the following test examples, the members tested of Compound I are indicated by the symbols shown in Table 1, and the compounds used for comparison are indicated by the symbols shown in Table 2.
Table 2 Symbol of Chemical name Remarks compound (RS)-3-allyl-2-methyl-4oxocyclopent-2-enyl bioallethrin trans-chrysanthemate (RS)-l-ethynyl-2-methyl- 2-pentenyl (1R)-cis,trans- empenthrin chrysanthemate 2,2-Dichlorovinyl dichlorvos dimethylphosphate 5 Test Example 1 The following test was carried out using an aluminum dish obtained according to Formulation Example 4. The amount of active ingredient was adjusted to 0.005 mg/aluminum dish.
10 Twenty female adult houseflies (Musca Domestica, CSMA-strain) were released in a polyethylene cup (diameter: 9 cm, height: 4.5 cm). Then, the upper part of the cup was covered with a 16-mesh nylon net. The cup was closed with the aforesaid aluminum dish so that the agent-treated surface of the dish might face the inside of S~ I *4 4t Sr 4 44 4 0 44e 4 4 04 4 0s 1 4)~ i I 1 the cup. The nylon net was for preventing direct contact of the insects with the agent-adhered surface. After the lapse of 120 minutes at 27 0 C, the aluminum dish was removed and water and diet were given to the insects.
After 24 hours, the dead and alive were counted for mortality (two replications).
Table 3 shows the results.
Table 3 0 0I b0 1 0 14 iQ 0 0B 0 in 00 0 C0
WV
Compound Mortality tested 100 100 100 0 Untreated Test Example 2 A filter paper preparation obtained according to 10 Formulation Example 1 except for changing the amount of the active ingredient to 3.4 mg/filter paper, was suspended in a glass chamber of 0.34 m 3 (70 cm cube) in midair with a string having a length of 10 cm from the center of the ceiling of the glass chamber. The amount used of the active ingredient per unit space was pZ -14- (0 I i^ 1 3 1 mg/m 3 The room temperature was 25 0
C.
After the lapse of 30 minutes, 20 female adult common mosquitoes (Culex pipiens pallens) were released in the chamber. 60 Minutes after releasing the insects, the knocked-down insects were counted for percentage of knocked-down insects. (two replications).
Table 4 shows the results.
Table 4 o so.
o 0o o oo o 0 8: 8 80o 0 0 0~i 0 0~ O0D Ol 0 08 o) O uTr~ au Compound Knockedtested down 100 100 100 0 Untreated 0 Test Example 3 A filter paper preparation obtained according to Formulation Example 3 was cut up into six equal pieces having a size of 5 cm x 5 cm (amount of active ingredient: 100 mg/piece of filter paper).
Twenty adults of Tyrophaqus putrescentiae were placed in a glass Petri dish having a diameter of 9 cm and f a height of 2 cm together with diet. Then the mouth of 1 V i z7 i~ K 1 *^4 1 the Petri dish was covered with a 16-mesh nylon net. The aforesaid filter paper piece was placed on the nylon net, and the Petri dish was closed with another Petri dish having the same size. The assembly thus obtained was allowed to stand at room temperature (30 0 C) and at a humidity of 75%. After 24 hours, the dead and alive were counted for mortality. (two replications).
Table 5 shows the results.
Table o 0*0 0 0 0 0 *101 0 000 0001 00*0 0*40a 0o 000* o *0 0 0 0r 0 0 00c 0 04 Compound Mortality tested 100 100 100 Untreated Test Example 4 Residual activity test was carried out as follows with a substrate for fumigating mat prepared according to Formulation Example 5 (the amount of active ingredient: 250 mg/mat).
In a Peet Grady's chamber of 6.1 m 3 (183 cm cube), the mat was suspended in midair with a string having a length of 20 cm from the center of the ceiling.
Then, the mat was left suspended for 9 hours at room temperature (25 0 The amount used of active ingredient 71 3 1 per unit space was 41 mg/m3. Nine hours later, 100 adult houseflies (Musca domestica) were released in the chamber. The number of houseflies knocked down in minutes was counted for percentage of knocked down insects.
After the test, the mat was taken from the chamber. It was suspended with a cord in midair in a corrugated cardboard box (size: 30 cm x 28 cm, height: 36 cm). The box was allowed to stand in a room at 25 0
C.
The same test was repeated with the mat stored in the corrugated cardboard box for 1, 3, 5, 8 and 12 weeks after the initial test. Table 6 shows the results.
00 O 1 a 4 4 l o Si .4.4 ft 1 0 cc C C C o 4 C 0 CO 0*0 0 0 0* 0* 0 0 0 0 0 0 0 0 0 0 000 0 000 0 0 0 00 0 o 0 0 0 0 0 0 Table 6 Knocked-down(% Compound tested Initial After After After After After 1 week 3 weeks 5 weeks 8 weeks 12 weeks 100 100 100 100 100 100 0 3 1 3 2 2 100 100 100 80 42 22 100 100 76 44 19 3 Untreated 0 2 1 3 j 0 1
NI
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p H 17 The superior advantages possessed by the compounds and of the present invention are further illustrated by the following Comparative Test Ecample.
Comparative Test Example Compounds Used for the Test The compounds used for the Test are listed in Table 7.
Formulations Used for the Test The formulations used for the test were prepared in the same manner as in Formulation Examples 1 and 4 above.
Test Method and the Results Test 1: The same procedure as in Test Example 1 of the present application was repeated. Table 8 shows the results.
Test 2: The same procedure as in Test Example 2 of the present application was repeated. Table 9 shows the results.
o 0.. 0 00 oo ooa 0 f 0 e 0 0
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27 4~, 1'i)I ebJ 7 C 2It C11 3 C=C 0 CH=CCI 1- CH-0-C-CH--CH HC=EC C C3 CH3 Sybl f Configuration Configuration Symboluof of the alcohol of the acid compund moiety moiety S iR-trans S 1RS-trans I]-C IRS iR-trans IRS 1RS-cis IRS 1RS-cis,trans 4 4 o *0* Table 8 00 o *0 a' a* :3 *0 4 *ca.94 Compound Mortality tested M% 100 100 [II-C 100 Untreated
LA
18 _I 19 Table 9 Compound Knocked-down tested 100 100 100 Untreated 0 The above data clearly show that compounds and are exceptionally superior to the racemate and the other isomer (cis isomer:
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Claims (5)
1. A method for controlling insects and/or acarines comprising vaporizing (lS)-l-ethynyl-2-methyl-2-pentenyl (1R)-trans-3-(2,2-dichloroethenyl)-2,2-dimethylcyclo- propanecarboxylate without heating the same.
2. A method for controlling insects and/or acarines comprising vaporizing (1S)-l-ethynyl-2-methyl-2-pentenyl (1R)-trans-3-(2,2-dichloroethenyl)-2,2-dimethylcyclo- propanecarboxylate at 00 to 30 0 C.
3. A method for controlling insects and/or acarines comprising vaporizing (1S)-l-ethynyl-2-methyl-2-pentenyl (l1RS)-trans-3-(2,2-dichloroethenyl)-2,2-dimethylcyclo- propanecarboxylate without heating the same. 0 0
4. A method for controlling insects and/or acarines comprising vaporizing (1S)-l-ethynyl-2-methyl-2-pentenyl 00* (1RS)-trans-3-(2,2-dichloroethenyl)-2,2-dimethylcyclo- propanecarboxylate at 00 to 30 0 C. A method for controlling insects and/or acarines comprising vaporizing (1RS)-l-ethynyl-2-methyl-2-pentenyl (1R)-trans-3-(2,2-dichloroethenyl)-2,2-dimethylcyclo- propanecarboxylate without heating the same. o a*
6. A method for controlling insects and/or acarines comprising vaporizing (1RS)-l-ethynyl-2-methyl-2-pentenyl (1R)-trans-3-(2,2-dichloroethenyl)-2,2-dimethylcyclo- Spropanecarboxylate at 00 to 30 0 C. DATED THIS 13TH DAY OF JUNE 1991 SUMITOMO CHEMICAL COMPANY, LIMITED By its Patent Attorneys: GRIFFITH HACK CO. Fellows Institute of Patent Attorneys of Australia.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63-295844 | 1988-11-22 | ||
JP29584488 | 1988-11-22 |
Publications (2)
Publication Number | Publication Date |
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AU4478789A AU4478789A (en) | 1990-05-31 |
AU627792B2 true AU627792B2 (en) | 1992-09-03 |
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Application Number | Title | Priority Date | Filing Date |
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AU44787/89A Ceased AU627792B2 (en) | 1988-11-22 | 1989-11-20 | Method for controlling insects and/or acarines |
Country Status (10)
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KR (1) | KR900007317A (en) |
AU (1) | AU627792B2 (en) |
BR (1) | BR8905876A (en) |
CH (1) | CH677717A5 (en) |
DE (1) | DE3938664A1 (en) |
ES (1) | ES2018964A6 (en) |
FR (1) | FR2639187A1 (en) |
GB (1) | GB2225533A (en) |
GR (1) | GR890100767A (en) |
IT (1) | IT8948582A0 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2639188A1 (en) * | 1988-11-22 | 1990-05-25 | Sumitomo Chemical Co | METHOD FOR CONTROLLING INSECTS AND / OR MITES THAT USE 1-ETHYNYL-2-METHYL-2-PENTENYL-3- (2,2-DICHLORO-ETHENYL) -2,2-DIMETHYLCYCLOPROPANECARBOXYLATE |
KR900013848A (en) * | 1989-03-22 | 1990-10-22 | 모오리 히데오 | Insect repellent composition |
RU2167523C2 (en) * | 1994-08-08 | 2001-05-27 | Эрт Кемикал Ко., Лтд. | Method of control of harmful insects |
US6582714B1 (en) | 1995-04-10 | 2003-06-24 | S. C. Johnson & Son, Inc. | Article for insert control by passive evaporation of an active ingredient |
DE19605581A1 (en) | 1996-02-15 | 1997-08-21 | Bayer Ag | Insecticidal compositions based on polymers |
JP4135214B2 (en) * | 1997-08-06 | 2008-08-20 | 住友化学株式会社 | Insect repellent |
ID22612A (en) * | 1998-05-28 | 1999-12-02 | Sumitomo Chemical Co | METHODS AND TOOLS TO CONTROL PEST |
DE19947146A1 (en) * | 1998-10-31 | 2000-05-04 | Bayer Ag | Use of substrates impregnated with selected insecticides, e.g. transfluthrin, to control flying insects indoors at room temperature |
US6635077B2 (en) | 2001-09-07 | 2003-10-21 | S.C. Johnson Home Storage, Inc. | Structure including a film material |
GB2407770A (en) * | 2003-11-07 | 2005-05-11 | Reckitt Benckiser | Product and method for controlling flying insects |
Citations (3)
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GB2150834A (en) * | 1983-10-08 | 1985-07-10 | Fumakilla Ltd | Pest control sheet and device for indicating the termination of its effectiveness |
GB2153227A (en) * | 1984-01-31 | 1985-08-21 | Earth Chemical Co | Thermally vaporizable compositions |
AU4478889A (en) * | 1988-11-22 | 1990-05-31 | Sumitomo Chemical Company, Limited | Method for controlling insects and/or acarines |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5690004A (en) * | 1979-12-21 | 1981-07-21 | Earth Chem Corp Ltd | Insecticide for cloth |
-
1989
- 1989-11-20 FR FR8915162A patent/FR2639187A1/en not_active Withdrawn
- 1989-11-20 AU AU44787/89A patent/AU627792B2/en not_active Ceased
- 1989-11-20 KR KR1019890016825A patent/KR900007317A/en not_active Application Discontinuation
- 1989-11-20 GR GR890100767A patent/GR890100767A/en unknown
- 1989-11-21 CH CH4180/89A patent/CH677717A5/de not_active IP Right Cessation
- 1989-11-21 GB GB8926268A patent/GB2225533A/en not_active Withdrawn
- 1989-11-21 DE DE3938664A patent/DE3938664A1/en not_active Withdrawn
- 1989-11-21 ES ES8903957A patent/ES2018964A6/en not_active Expired - Fee Related
- 1989-11-21 IT IT8948582A patent/IT8948582A0/en unknown
- 1989-11-22 BR BR898905876A patent/BR8905876A/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2150834A (en) * | 1983-10-08 | 1985-07-10 | Fumakilla Ltd | Pest control sheet and device for indicating the termination of its effectiveness |
GB2153227A (en) * | 1984-01-31 | 1985-08-21 | Earth Chemical Co | Thermally vaporizable compositions |
AU4478889A (en) * | 1988-11-22 | 1990-05-31 | Sumitomo Chemical Company, Limited | Method for controlling insects and/or acarines |
Also Published As
Publication number | Publication date |
---|---|
GR890100767A (en) | 1990-12-31 |
AU4478789A (en) | 1990-05-31 |
FR2639187A1 (en) | 1990-05-25 |
GB2225533A (en) | 1990-06-06 |
IT8948582A0 (en) | 1989-11-21 |
CH677717A5 (en) | 1991-06-28 |
GB8926268D0 (en) | 1990-01-10 |
KR900007317A (en) | 1990-06-01 |
BR8905876A (en) | 1990-06-12 |
ES2018964A6 (en) | 1991-05-16 |
DE3938664A1 (en) | 1990-05-31 |
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