WO1995014379A1 - Insect attractant formulation - Google Patents
Insect attractant formulation Download PDFInfo
- Publication number
- WO1995014379A1 WO1995014379A1 PCT/GB1994/002538 GB9402538W WO9514379A1 WO 1995014379 A1 WO1995014379 A1 WO 1995014379A1 GB 9402538 W GB9402538 W GB 9402538W WO 9514379 A1 WO9514379 A1 WO 9514379A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- formulation according
- formulation
- thermoplastic material
- active ingredient
- attractant
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 59
- 238000009472 formulation Methods 0.000 title claims abstract description 55
- 239000002418 insect attractant Substances 0.000 title description 9
- 239000005667 attractant Substances 0.000 claims abstract description 31
- 230000031902 chemoattractant activity Effects 0.000 claims abstract description 30
- 239000012815 thermoplastic material Substances 0.000 claims abstract description 29
- 239000004480 active ingredient Substances 0.000 claims abstract description 21
- 241000238631 Hexapoda Species 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 7
- 239000011872 intimate mixture Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 14
- 150000003863 ammonium salts Chemical class 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 6
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 5
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 4
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 230000002934 lysing effect Effects 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 3
- 239000001099 ammonium carbonate Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 239000005418 vegetable material Substances 0.000 claims description 3
- 229940084874 4-(p-hydroxyphenyl)-2-butanone acetate Drugs 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 claims description 2
- 239000002250 absorbent Substances 0.000 claims description 2
- VQFYMJNHSLSNRE-UHFFFAOYSA-N acetic acid;4-(4-hydroxyphenyl)butan-2-one Chemical compound CC(O)=O.CC(=O)CCC1=CC=C(O)C=C1 VQFYMJNHSLSNRE-UHFFFAOYSA-N 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 210000005253 yeast cell Anatomy 0.000 claims description 2
- 238000002474 experimental method Methods 0.000 description 3
- 150000003839 salts Chemical group 0.000 description 3
- 241001490249 Bactrocera oleae Species 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241000255579 Ceratitis capitata Species 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001868 water Inorganic materials 0.000 description 2
- ACHWOAWMCHWXIO-UHFFFAOYSA-N 1-chlorocyclohexane-1-carboxylic acid Chemical compound OC(=O)C1(Cl)CCCCC1 ACHWOAWMCHWXIO-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000157278 Dacus <genus> Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 241000300102 Myiopardalis pardalina Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- BXJHOKLLMOYSRQ-QOXWLJPHSA-N [(7z,11z)-hexadeca-7,11-dienyl] acetate Chemical compound CCCC\C=C/CC\C=C/CCCCCCOC(C)=O BXJHOKLLMOYSRQ-QOXWLJPHSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000012669 liquid formulation Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- 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
Definitions
- the present invention is concerned with an insect attractant formulation.
- ammonia based attractant formulations often exhibit gassing problems during handling and storage.
- insect attractant formulations are frequently used in liquid form. Suitable containers are provided for these attractant formulations wherein the active attractant ingredients are entrained in bulk liquid media. Problems associated with these attractant formulations include evaporation, dilution or spillage of the liquid media, which renders the formulations unsuitable for use in certain environments, such as extreme weather conditions or the like. In the case of sugar based liquid formulations, rapid loss of water yields sticky residues which become littered with dead insects.
- a solid attractant formulation for insects comprising an intimate mixture comprising at least one thermoplastic material and at least one active ingredient capable of alluring insects to said attractant formulation.
- thermoplastic material can be thermally formed at temperatures up to about 100°C. Typically the thermoplastic material has a melting point of about 40 to 70°C.
- the thermoplastic material can comprise any of ethylene- vinyl acetate co- polymer (EVA), polyethylene and wax.
- EVA ethylene- vinyl acetate co- polymer
- the thermoplastic material comprises EVA.
- the thermal forming of the thermoplastic material comprises any suitable technique, such as injection moulding, extrusion, casting or the like.
- the intimate mixture of the thermoplastic material and active ingredient are subjected to injection moulding to produce the desired solid attractant formulation.
- the active ingredient is capable of generating at least one insect-attractive moiety.
- the insect-attractive moiety comprises a volatile attractant.
- the active ingredient comprises at least one ammonium salt capable of generating ammonia.
- a preferred ammonium salt comprises ammonium bicarbonate.
- the ammonium salt is present in an amount by weight at least equal to the amount by weight of the thermoplastic material.
- the ammonium salt is present in an amount of 60 to 80% by weight, based on the weight of the thermoplastic material.
- the formulation according to the first aspect of the present invention may further comprise at least one filler material.
- the active ingredient comprises at least one liquid component such as yeast autolysate, suitable for incorporation into a solid insect attractant formulation according to the present invention and being capable of generating volatile attractants, whereby the attractant formulation comprises an intimate mixture comprising the active ingredient, at least one thermoplastic material and at least one filler material.
- the attractant formulation comprises an intimate mixture comprising the active ingredient, at least one thermoplastic material and at least one filler material.
- the autolysate is prepared by enzymic or acidic lysing, and is preferably present in the attractant formulation in an amount of about 30 to 40%.
- the active ingredient comprises at least one oleophilic insect-attractive moiety suitable for intimately mixing with the thermoplastic material.
- Preferred such moieties include t-butyl-2-methyl-4-(or 5-) chlorocyclohexylcarboxylate and 4- (p-hydroxyphenyl)-2-butanone acetate, the former being a preferred attractant for Ceratitis capitata (mediterranean fruit fly) and the letter being a preferred attractant for Dacus cuc rbitae (melon fruit fly).
- the filler material comprises an absorbent mineral or vegetable material.
- suitable such mineral materials include silica (which is preferred) and diatomaceous earth.
- Suitable such vegetable materials include cellulosic materials, such as starch.
- the attractant formulation according to the present invention is formed by dispersing the active ingredient into the filler material, prior to intimate mixing with the thermoplastic material and subsequent thermal forming.
- a method of preparing a solid attractant formulation for alluring insects substantially as hereinbefore described, which method comprises:
- step (b) thermally forming the blend of step (a) so as to produce a moulded article suitable for use in alluring insects.
- thermoplastic material active ingredient and thermal forming are substantially as hereinbefore described.
- step (a) comprises intimately blending together at least one ammonium salt and at least one thermoplastic material, and optionally at least one filler material.
- step (a) comprises blending together yeast autolysate, at least one thermoplastic material and at least one filler material.
- the method according to the second aspect of the present invention preferably further comprises lysing whole yeast cells, typically by enzymic or acidic (such as HCl) treatment, prior to step (a).
- the active ingredient is dispersed into the filler material, prior to blending with the thermoplastic material.
- Example 1 The present invention will now be further illustrated by the following examples which do not limit the scope of the invention in any way.
- Example 1
- This example describes an experiment carried out to investigate the release profile of an attractant from a formulation according to the present invention.
- Insect attractant formulations each weighing 18g and having the dimensions 4.5cm x 8.4cm x 0.5cm and each containing approximately llg of ammonium bicarbonate salt were allowed to stand within a covered building at a temperature ranging from 10 to 43°C over a period of 103 days. During that time, the attractant formulations lost weight linearly, and at the end of the experiment, the attractant formulations each weighed 7.8g. The weight loss, presumed to be due to the decomposition of the salt into ammonia, carbon dioxide and water, equated to 80 percent of the original loading and to 80mg loss of salt per day.
- Example 2 The weight loss, presumed to be due to the decomposition of the salt into ammonia, carbon dioxide and water, equated to 80 percent of the original loading and to 80mg loss of salt per day.
- Example 3 Insect attractant formulations as described in Example 1 were exposed to environmental conditions, with temperatures ranging from 0 to 25°C. 38% of the salt was released, which approximated to a rate of about 47mg/day. The apparently slower release outside compared to within the building was thought to be due to absorption of moisture into the attractant formulation and the lower temperature profile outside.
- Example 3
- This example describes the bio-efficacy of attractant formulations according to the present invention.
- Ammonium-salt containing wax attractant formulations (blocks, 21cm x 2.1cm x 1.0cm, wt 9g, 7.5g of ammonium bicarbonate) were tested as lures for Dacus oleae (olive fruit fly) under a daily temperature cycle of approx 15-35°C for 120 days.
- the attractant formulations were found to be efficacious for that period of time, with no observable decline in alluring capacity.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A solid attractant formula for insects comprising an intimate mixture of at least one thermoplastic material and at least one active ingredient capable of alluring insects to said attractant formulation.
Description
Insect Attractant Formulation
The present invention is concerned with an insect attractant formulation.
Known insect attractant formulations tend to be difficult to handle, and often prove to be aesthetically unattractive products in practice.
For example, ammonia based attractant formulations often exhibit gassing problems during handling and storage.
Furthermore, insect attractant formulations are frequently used in liquid form. Suitable containers are provided for these attractant formulations wherein the active attractant ingredients are entrained in bulk liquid media. Problems associated with these attractant formulations include evaporation, dilution or spillage of the liquid media, which renders the formulations unsuitable for use in certain environments, such as extreme weather conditions or the like. In the case of sugar based liquid formulations, rapid loss of water yields sticky residues which become littered with dead insects.
We have now developed an insect attractant formulation which alleviates the above problems.
According to the present invention there is provided a solid attractant formulation for insects, said attractant formulation comprising an intimate mixture comprising at least one thermoplastic material and at least one active ingredient capable of alluring insects to said attractant formulation.
It is preferred that the thermoplastic material can be thermally formed at temperatures up to about 100°C. Typically the thermoplastic material has a melting point of about 40 to 70°C. The thermoplastic material can comprise any of ethylene- vinyl acetate co- polymer (EVA), polyethylene and wax. Advantageously the thermoplastic material comprises EVA.
Preferably the thermal forming of the thermoplastic material comprises any suitable technique, such as injection moulding, extrusion, casting or the like. Advantageously the intimate mixture of the thermoplastic material and active ingredient are subjected to injection moulding to produce the desired solid attractant formulation.
Advantageously the active ingredient is capable of generating at least one insect-attractive moiety. Typically the insect-attractive moiety comprises a volatile attractant.
According to a first aspect of the present invention, the active ingredient comprises at least one ammonium salt capable of generating ammonia. A preferred ammonium salt comprises ammonium bicarbonate.
Preferably the ammonium salt is present in an amount by weight at least equal to the amount by weight of the thermoplastic material. Typically, the ammonium salt is present in an amount of 60 to 80% by weight, based on the weight of the thermoplastic material.
The formulation according to the first aspect of the present invention may further comprise at least one filler material.
According to a second aspect of the present invention the active ingredient comprises at least one liquid component such as yeast autolysate, suitable for incorporation into a solid insect attractant formulation according to the present invention and being capable of generating volatile attractants, whereby the attractant formulation comprises an intimate mixture comprising the active ingredient, at least one thermoplastic material and at least one filler material.
Typically the autolysate is prepared by enzymic or acidic lysing, and is preferably present in the attractant formulation in an amount of about 30 to 40%.
According to a third aspect of the present invention the active ingredient comprises at least one oleophilic insect-attractive moiety suitable for intimately mixing with the thermoplastic material. Preferred such moieties include t-butyl-2-methyl-4-(or 5-) chlorocyclohexylcarboxylate and 4- (p-hydroxyphenyl)-2-butanone acetate, the former being a preferred attractant for Ceratitis capitata (mediterranean fruit fly) and the letter being a preferred attractant for Dacus cuc rbitae (melon fruit fly).
Preferably, the filler material comprises an absorbent mineral or vegetable material. Suitable such mineral materials include silica (which is preferred) and diatomaceous earth. Suitable such vegetable materials include cellulosic materials, such as starch.
It is preferred that the attractant formulation according to the present invention is formed by dispersing the active ingredient into the filler material, prior to intimate mixing with the thermoplastic material and subsequent thermal forming.
There is further provided by the present invention a method of preparing a solid attractant formulation for alluring insects, substantially as hereinbefore described, which method comprises:
(a) intimately blending together at least one thermoplastic material and at least one active ingredient capable of alluring insects to the resultant attractant formulation; and
(b) thermally forming the blend of step (a) so as to produce a moulded article suitable for use in alluring insects.
The thermoplastic material, active ingredient and thermal forming are substantially as hereinbefore described.
According to the first aspect of the present invention, step (a) comprises intimately blending together at least one ammonium salt and at least one thermoplastic material, and optionally at least one filler material.
According to the second aspect of the present invention, step (a) comprises blending together yeast autolysate, at least one thermoplastic material and at least one filler material.
The method according to the second aspect of the present invention preferably further comprises lysing whole yeast cells, typically by enzymic or acidic (such as HCl) treatment, prior to step (a).
Preferably the active ingredient is dispersed into the filler material, prior to blending with the thermoplastic material.
The present invention will now be further illustrated by the following examples which do not limit the scope of the invention in any way. Example 1
This example describes an experiment carried out to investigate the release profile of an attractant from a formulation according to the present invention.
Insect attractant formulations each weighing 18g and having the dimensions 4.5cm x 8.4cm x 0.5cm and each containing approximately llg of ammonium bicarbonate salt were allowed to stand within a covered building at a temperature ranging from 10 to 43°C over a period of 103 days. During that time, the attractant formulations lost weight linearly, and at the end of the experiment, the attractant formulations each weighed 7.8g. The weight loss, presumed to be due to the decomposition of the salt into ammonia, carbon
dioxide and water, equated to 80 percent of the original loading and to 80mg loss of salt per day. Example 2
Insect attractant formulations as described in Example 1 were exposed to environmental conditions, with temperatures ranging from 0 to 25°C. 38% of the salt was released, which approximated to a rate of about 47mg/day. The apparently slower release outside compared to within the building was thought to be due to absorption of moisture into the attractant formulation and the lower temperature profile outside. Example 3
This example describes the bio-efficacy of attractant formulations according to the present invention.
Ammonium-salt containing wax attractant formulations (blocks, 21cm x 2.1cm x 1.0cm, wt 9g, 7.5g of ammonium bicarbonate) were tested as lures for Dacus oleae (olive fruit fly) under a daily temperature cycle of approx 15-35°C for 120 days. The attractant formulations were found to be efficacious for that period of time, with no observable decline in alluring capacity. Example 4
200 parts by weight of Z,E/Z,Z-7, 11-hexadecadienyl acetate (Gossyplure) was carefully absorbed into 100 parts by weight of silica (Ultrasil VN3, Degussa). 12 parts by weight of this mixture was then intimately mixed with 88 parts by weight of EVA polymer chip (Elvax760, Du Pont), and extruded into ribbon approximately 1 mm thick. Circular pieces of the ribbon 10 mm in diameter were cut and placed in a wind tunnel operating at 27°C, and wind speed 5 mph. Some of the circular pieces were removed at various times and analysed for residual Gossyplure by gas chromatographic analysis. It was found that 65.8% of Gossyplure had been released linearly during a period of 45 days. Example 5
12 parts by weight of the Gossyplure/silica mixture described in Example 1, was intimately mixed with 88 parts by weight of LDPE (STAMYLAN LD2300, DSM) and extruded into ribbon approximately 1 mm thick. In a wind tunnel experiment similar to that described in Example 4, it was found that 79.6% of Gossyplure had been released linearly during a period of 45 days
Claims
Claims:
/ 1. A solid attractant formulation for insects comprising an intimate mixture of at least one thermoplastic material and at least one active ingredient capable of alluring insects to said attractant formulation.
2. A formulation according to claim 1, wherein said thermoplastic material can be thermally formed at temperatures up to 100°C.
3. A formulation according to claim 1 or 2, wherein said thermoplastic material has a melting point of from 40 to 70°C.
4. A formulation according to any of claims 1 to 3, wherein said thermoplastic material is an ethylene-vinyl acetate copolymer (EVA), a polyethylene or a wax.
5. A formulation according to any of claims 1 to 4, which is in the form of an injection moulding, extrusion or thermal casting.
6. A formulation according to any of claims 1 to 5, wherein said active ingredient comprises a volatile attractant.
7. A formulation according to claim 6, wherein said active ingredient comprises at least one ammonium salt capable of generating ammonia.
8. A formulation according to claim 7, wherein said ammonium salt comprises ammonium bicarbonate.
9. A formulation according to claims 7 or 8, wherein said ammonium salt is present in an amount by weight at least equal to the amount by weight of said thermoplastic material.
10. A formulation according to claim 9, wherein said ammonium salt is present in an amount of 60 to 80% by weight, based on the weight of said thermoplastic material.
11. A formulation according to any preceding claim, in which said active ingredient comprises at least one liquid together with at least one filler material.
12. A formulation according to claim 11, wherein said filler material comprises an absorbent mineral or vegetable material.
13. A formulation according to claim 12, wherein said filler comprises silica.
14. A formulation according to any of claims 11 to 13, which is formed by dispersing said active ingredient into said filler material, prior to intimate mixing with said thermoplastic material and subsequent to thermal forming.
15. A formulation according to any of claims 11 to 14, in which said active ingredient comprises at least one liquid.
16. A formulation according to claim 15, wherein said liquid is a yeast autolysate.
17. A formulation according to claim 16, wherein said autolysate is prepared by enzymic or acidic lysing.
18. A formulation according to claims 16 or 17, wherein said autolysate is present in an amount of 30 to 40% by weight of the formulation.
19. A formulation according to any of claims 1 to 14, wherein said active ingredient comprises at least one oleophilic insect-attractive moiety.
20. A formulation according to claim 19, wherein said insect-attractive moiety comprises t-butyl-2-methyl-4-(or 5-)chlorocyclohexylcarboxylate or 4-(p-hydroxyphenyl)-2- butanone acetate.
21. A method of preparing a solid attractant formulation for alluring insects, according to any preceding claim, which method comprises:
(a) intimately blending together at least one thermoplastic material and at least one active ingredient capable of alluring insects to the resultant attractant formulation; and (b) thermally forming the blend of step (a) so as to produce a moulded article suitable for use in alluring insects.
22. A method according to claim 21, wherein step (a) comprises intimately blending together at least one ammonium salt and at least one thermoplastic material, and optionally at least one filler material.
23. A method according to claim 22, wherein step (a) comprises blending together yeast autolysate, at least one thermoplastic material and at least one filler material.
24. A method according to claim 23, wherein step (a) further comprises lysing whole yeast cells, prior to step (a).
25. A method according to any of claims 22 to 24, wherein said active ingredient is dispersed into said filler material, prior to blending with said thermoplastic material.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP95900879A EP0730403A1 (en) | 1993-11-24 | 1994-11-17 | Insect attractant formulation |
| BR9408157A BR9408157A (en) | 1993-11-24 | 1994-11-17 | Attractive solid formulation of insects and method of preparing said formulation |
| AU10326/95A AU1032695A (en) | 1993-11-24 | 1994-11-17 | Insect attractant formulation |
| JP7514897A JPH09509399A (en) | 1993-11-24 | 1994-11-17 | Insect attractant formulation |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9324131.3 | 1993-11-24 | ||
| GB939324131A GB9324131D0 (en) | 1993-11-24 | 1993-11-24 | Insect attraction formulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1995014379A1 true WO1995014379A1 (en) | 1995-06-01 |
Family
ID=10745605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/GB1994/002538 WO1995014379A1 (en) | 1993-11-24 | 1994-11-17 | Insect attractant formulation |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0730403A1 (en) |
| JP (1) | JPH09509399A (en) |
| AU (1) | AU1032695A (en) |
| BR (1) | BR9408157A (en) |
| CA (1) | CA2177285A1 (en) |
| GB (1) | GB9324131D0 (en) |
| WO (1) | WO1995014379A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6562361B2 (en) | 2001-05-02 | 2003-05-13 | 3M Innovative Properties Company | Pheromone immobilized in stable hydrogel microbeads |
| GB2436288A (en) * | 2006-03-24 | 2007-09-26 | Exosect Ltd | A trap/dispenser for capturing an arthropod |
| WO2008062221A3 (en) * | 2006-11-23 | 2009-04-16 | Exosect Ltd | A compact |
| WO2016087270A1 (en) * | 2014-12-04 | 2016-06-09 | Basf Se | Solid agrochemical composition for extended release of carbon dioxide |
| CN110250173A (en) * | 2018-10-09 | 2019-09-20 | 中国农业科学院茶叶研究所 | Preparation method of a slow-release lure core of tea green leafhopper adult attractant |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8568195B1 (en) | 2008-01-15 | 2013-10-29 | Times Three Clothier, LLC | Multi-fabric garment |
| JP5898054B2 (en) * | 2011-12-09 | 2016-04-06 | 信越化学工業株式会社 | Sustained release formulation incorporating pest gel composition |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3515866A1 (en) * | 1984-05-07 | 1986-07-10 | Basf Ag, 6700 Ludwigshafen | Method and composition for controlling Lepidoptera pests in viticulture |
| US4842860A (en) * | 1986-07-01 | 1989-06-27 | Ube Industries, Ltd. | Process for producing controlled release preparation |
| JPH01319409A (en) * | 1988-06-20 | 1989-12-25 | Nippon Mektron Ltd | Gastropoda repellent |
| EP0372796A2 (en) * | 1988-12-05 | 1990-06-13 | Imperial Chemical Industries Plc | Process for formulating waxed pellets |
| US5135744A (en) * | 1988-06-17 | 1992-08-04 | E. I. Du Pont De Nemours And Company | Palatable solid pesticidal compositions of ethylene and vinyl acetate copolymer |
-
1993
- 1993-11-24 GB GB939324131A patent/GB9324131D0/en active Pending
-
1994
- 1994-11-17 AU AU10326/95A patent/AU1032695A/en not_active Abandoned
- 1994-11-17 CA CA 2177285 patent/CA2177285A1/en not_active Abandoned
- 1994-11-17 JP JP7514897A patent/JPH09509399A/en active Pending
- 1994-11-17 BR BR9408157A patent/BR9408157A/en not_active Application Discontinuation
- 1994-11-17 EP EP95900879A patent/EP0730403A1/en not_active Ceased
- 1994-11-17 WO PCT/GB1994/002538 patent/WO1995014379A1/en not_active Application Discontinuation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3515866A1 (en) * | 1984-05-07 | 1986-07-10 | Basf Ag, 6700 Ludwigshafen | Method and composition for controlling Lepidoptera pests in viticulture |
| US4842860A (en) * | 1986-07-01 | 1989-06-27 | Ube Industries, Ltd. | Process for producing controlled release preparation |
| US5135744A (en) * | 1988-06-17 | 1992-08-04 | E. I. Du Pont De Nemours And Company | Palatable solid pesticidal compositions of ethylene and vinyl acetate copolymer |
| JPH01319409A (en) * | 1988-06-20 | 1989-12-25 | Nippon Mektron Ltd | Gastropoda repellent |
| EP0372796A2 (en) * | 1988-12-05 | 1990-06-13 | Imperial Chemical Industries Plc | Process for formulating waxed pellets |
Non-Patent Citations (2)
| Title |
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| DATABASE WPI Section Ch Week 0690, Derwent World Patents Index; Class A97, AN 90-041592 * |
| M. A. BATEMAN AND T. C. MORTON: "The Importance of Ammonia in Proteinaceous Attractants for Fruit Flies (Family: Tephritidae).", AUST. J. AGRIC. RES., vol. 32, pages 883 - 903 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6562361B2 (en) | 2001-05-02 | 2003-05-13 | 3M Innovative Properties Company | Pheromone immobilized in stable hydrogel microbeads |
| GB2436288A (en) * | 2006-03-24 | 2007-09-26 | Exosect Ltd | A trap/dispenser for capturing an arthropod |
| GB2436288B (en) * | 2006-03-24 | 2010-11-03 | Exosect Ltd | Solid wax matrix lure |
| WO2008062221A3 (en) * | 2006-11-23 | 2009-04-16 | Exosect Ltd | A compact |
| GB2456261A (en) * | 2006-11-23 | 2009-07-15 | Exosect Ltd | A compact |
| GB2456261B (en) * | 2006-11-23 | 2012-02-29 | Exosect Ltd | A compact |
| US9894900B2 (en) | 2006-11-23 | 2018-02-20 | David Webster | Compact for insect control |
| WO2016087270A1 (en) * | 2014-12-04 | 2016-06-09 | Basf Se | Solid agrochemical composition for extended release of carbon dioxide |
| CN110250173A (en) * | 2018-10-09 | 2019-09-20 | 中国农业科学院茶叶研究所 | Preparation method of a slow-release lure core of tea green leafhopper adult attractant |
Also Published As
| Publication number | Publication date |
|---|---|
| GB9324131D0 (en) | 1994-01-12 |
| CA2177285A1 (en) | 1995-06-01 |
| JPH09509399A (en) | 1997-09-22 |
| BR9408157A (en) | 1997-08-05 |
| EP0730403A1 (en) | 1996-09-11 |
| AU1032695A (en) | 1995-06-13 |
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