JP6858393B2 - Pest poison bait - Google Patents
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- JP6858393B2 JP6858393B2 JP2016200069A JP2016200069A JP6858393B2 JP 6858393 B2 JP6858393 B2 JP 6858393B2 JP 2016200069 A JP2016200069 A JP 2016200069A JP 2016200069 A JP2016200069 A JP 2016200069A JP 6858393 B2 JP6858393 B2 JP 6858393B2
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- 241000607479 Yersinia pestis Species 0.000 title claims description 83
- 239000002574 poison Substances 0.000 title claims description 63
- 231100000614 poison Toxicity 0.000 title claims description 63
- 235000021552 granulated sugar Nutrition 0.000 claims description 24
- 229940057995 liquid paraffin Drugs 0.000 claims description 24
- 230000000749 insecticidal effect Effects 0.000 claims description 12
- 239000002917 insecticide Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- -1 permethrin Chemical class 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 235000000346 sugar Nutrition 0.000 description 6
- 241000258920 Chilopoda Species 0.000 description 5
- 235000006694 eating habits Nutrition 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000575 pesticide Substances 0.000 description 4
- 235000015112 vegetable and seed oil Nutrition 0.000 description 4
- 239000008158 vegetable oil Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 235000005686 eating Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 241000257303 Hymenoptera Species 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- WCXDHFDTOYPNIE-RIYZIHGNSA-N (E)-acetamiprid Chemical compound N#C/N=C(\C)N(C)CC1=CC=C(Cl)N=C1 WCXDHFDTOYPNIE-RIYZIHGNSA-N 0.000 description 1
- PGOOBECODWQEAB-UHFFFAOYSA-N (E)-clothianidin Chemical compound [O-][N+](=O)\N=C(/NC)NCC1=CN=C(Cl)S1 PGOOBECODWQEAB-UHFFFAOYSA-N 0.000 description 1
- 239000005875 Acetamiprid Substances 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 239000005885 Buprofezin Substances 0.000 description 1
- 239000005888 Clothianidin Substances 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 239000005906 Imidacloprid Substances 0.000 description 1
- YASYVMFAVPKPKE-UHFFFAOYSA-N acephate Chemical compound COP(=O)(SC)NC(C)=O YASYVMFAVPKPKE-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- PRLVTUNWOQKEAI-VKAVYKQESA-N buprofezin Chemical compound O=C1N(C(C)C)\C(=N\C(C)(C)C)SCN1C1=CC=CC=C1 PRLVTUNWOQKEAI-VKAVYKQESA-N 0.000 description 1
- AIXAANGOTKPUOY-UHFFFAOYSA-N carbachol Chemical group [Cl-].C[N+](C)(C)CCOC(N)=O AIXAANGOTKPUOY-UHFFFAOYSA-N 0.000 description 1
- 229960005286 carbaryl Drugs 0.000 description 1
- CVXBEEMKQHEXEN-UHFFFAOYSA-N carbaryl Chemical compound C1=CC=C2C(OC(=O)NC)=CC=CC2=C1 CVXBEEMKQHEXEN-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 150000001470 diamides Chemical class 0.000 description 1
- YKBZOVFACRVRJN-UHFFFAOYSA-N dinotefuran Chemical compound [O-][N+](=O)\N=C(/NC)NCC1CCOC1 YKBZOVFACRVRJN-UHFFFAOYSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 229940056881 imidacloprid Drugs 0.000 description 1
- YWTYJOPNNQFBPC-UHFFFAOYSA-N imidacloprid Chemical compound [O-][N+](=O)\N=C1/NCCN1CC1=CC=C(Cl)N=C1 YWTYJOPNNQFBPC-UHFFFAOYSA-N 0.000 description 1
- 150000004812 organic fluorine compounds Chemical class 0.000 description 1
- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229960000490 permethrin Drugs 0.000 description 1
- RLLPVAHGXHCWKJ-UHFFFAOYSA-N permethrin Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 RLLPVAHGXHCWKJ-UHFFFAOYSA-N 0.000 description 1
- 239000002728 pyrethroid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Catching Or Destruction (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
本発明は、害虫に喫食させることによって殺虫効果を発揮する害虫用毒餌剤に関する。 The present invention relates to a pest poison bait that exerts an insecticidal effect by feeding it to a pest.
従来より、害虫に喫食させることによって殺虫効果を発揮する害虫用毒餌剤が知られている（例えば、特許文献１参照）。特許文献１の害虫用毒餌剤の処方は、該害虫用毒餌剤の質量のうち、砂糖が６５％、液糖が２５％、植物油が１０％とされている。この害虫用毒餌剤は、容器の収容凹部に収容されて使用される。 Conventionally, pest poison bait agents that exert an insecticidal effect by feeding them to pests have been known (see, for example, Patent Document 1). The prescription of the pest poison bait of Patent Document 1 is that sugar is 65%, liquid sugar is 25%, and vegetable oil is 10% of the mass of the pest poison bait. This pest poison bait is stored and used in the storage recess of the container.
特許文献１のように、害虫用毒餌剤には、対象害虫にもよるが、多くの糖分が含まれている。また、害虫用毒餌剤を製造する方法としては、組成物を混練してから所定形状に連続して押し出した後、押出方向とは交差する方向で切断して多数の粒状物にする方法がある。ところが、押し出した直後の害虫用毒餌剤は湿り気を持っているので、組成物中の糖分が粘着剤のようになり、これによって粒同士がくっついてしまい、生産性が悪化するという問題があった。 As in Patent Document 1, the pest poison bait contains a large amount of sugar, although it depends on the target pest. Further, as a method for producing a pest poison bait, there is a method in which the composition is kneaded, extruded continuously into a predetermined shape, and then cut in a direction intersecting the extrusion direction to form a large number of granules. .. However, since the pest poison bait immediately after extruding is moist, there is a problem that the sugar content in the composition becomes like an adhesive, which causes the grains to stick to each other and deteriorate the productivity. ..
このことを解決するためには、害虫用毒餌剤に含まれる糖分を減らせばよいが、糖分を減らすと害虫によっては喫食性が悪化し、ひいては殺虫効果の低下を招く。そこで、特許文献１のように植物油を加えることが考えられるが、植物油は酸化による劣化で変質してしまい、害虫の喫食性に悪影響を及ぼす恐れがある。 In order to solve this problem, it is sufficient to reduce the sugar content in the pest poison bait, but if the sugar content is reduced, the eating habits of some pests deteriorate, which in turn leads to a decrease in the insecticidal effect. Therefore, it is conceivable to add vegetable oil as in Patent Document 1, but the vegetable oil is deteriorated by deterioration due to oxidation, which may adversely affect the eating habits of pests.
本発明は、かかる点に鑑みてなされたものであり、その目的とするところは、粒状の害虫用毒餌剤の生産性を良好にしながら、害虫への喫食性を高めて殺虫効果を十分に得ることができるようにすることにある。 The present invention has been made in view of the above points, and an object of the present invention is to improve the productivity of granular pest poison bait and to improve the edible property to pests to obtain a sufficient insecticidal effect. To be able to do it.
上記目的を達成するために、本発明では、流動パラフィンを含有させるようにした。 In order to achieve the above object, liquid paraffin is contained in the present invention.
第１の発明は、粒状の害虫用毒餌剤において、害虫が喫食することによって殺虫効果を発揮する殺虫剤と、グラニュー糖と、流動パラフィンとを含有し、上記グラニュー糖の含有量は、２５重量％以上であり、上記流動パラフィンの含有量は、３重量％以上２０重量％以下であることを特徴とする。 The first invention is a granular pest poison bait, which contains an insecticide that exerts an insecticidal effect when pests eat it, granulated sugar, and liquid paraffin, and the content of the granulated sugar is 25 weight by weight. % Or more, and the content of the liquid paraffin is 3% by weight or more and 20% by weight or less .
この構成によれば、グラニュー糖を含有しているので、害虫による害虫毒餌剤の喫食性が高まる。また、油状液体である流動パラフィンを含有しているので、害虫毒餌剤の組成物を混練してから押し出した後、切断して粒状にする際、粒状にされた害虫毒餌剤同士がくっつき難くなる。よって、グラニュー糖を多く含んでいる害虫毒餌剤の生産性が良好になる。また、流動パラフィンは植物油に比べて変質し難いので、長期間に亘って害虫の喫食性に悪影響を及ぼさない。 According to this configuration, since it contains granulated sugar, the eating habitability of the pest poison bait by the pest is enhanced. In addition, since it contains liquid paraffin, which is an oily liquid, it becomes difficult for the granulated pest poison bait to stick to each other when the composition of the pest poison bait is kneaded, extruded, and then cut into granules. .. Therefore, the productivity of the pest poison bait containing a large amount of granulated sugar is improved. Further, since liquid paraffin is less likely to be altered than vegetable oil, it does not adversely affect the eating habits of pests for a long period of time.
また、グラニュー糖が２５重量％以上含有されているので、例えばムカデのような害虫に対する喫食性がより一層高まる。その一方で、生産時には害虫毒餌剤の表面の粘着性が高まってしまう恐れがある。この発明では、流動パラフィンが３重量％以上含有されているので、グラニュー糖が２５重量％以上含有されていても、生産時に害虫毒餌剤同士がくっつき難くなる。 Further , since the granulated sugar is contained in an amount of 25% by weight or more, the eating habitability against pests such as centipede is further enhanced. On the other hand, there is a risk that the surface stickiness of the pest poison bait will increase during production. In the present invention, since liquid paraffin is contained in an amount of 3% by weight or more, even if granulated sugar is contained in an amount of 25% by weight or more, the pest poison bait agents are less likely to stick to each other during production.
第２の発明は、第１の発明において、上記流動パラフィンは、５重量％以上１０重量％以下含有されていることを特徴とする。 The second invention is characterized in that, in the first invention, the liquid paraffin is contained in an amount of 5% by weight or more and 10% by weight or less.
すなわち、グラニュー糖が２５重量％以上含有されている場合に、流動パラフィンの含有量が５重量％以下になると、生産時に害虫毒餌剤同士がくっつくケースが多くなる恐れがあるが、流動パラフィンを５重量％以上含有していることで、グラニュー糖が２５重量％以上含有されている場合であっても害虫毒餌剤同士がくっつく難くなる。 That is, when the content of liquid paraffin is 5% by weight or less when granulated sugar is contained in an amount of 25% by weight or more, there is a possibility that pest poison bait agents may stick to each other during production. By containing 25% by weight or more of granulated sugar, it becomes difficult for the pest poison bait to stick to each other even when 25% by weight or more of granulated sugar is contained.
また、流動パラフィンが１０重量％を超えると、害虫毒餌剤の形状維持性が悪化し、例えば容器に収容して使用するのが困難になるが、流動パラフィンを１０重量％以下含有していることで、害虫毒餌剤の形状が長期間に亘って安定し、容器に収容して使用し易くなる。 Further, when the liquid paraffin exceeds 10% by weight, the shape-retaining property of the pest poison bait deteriorates, and it becomes difficult to use it by storing it in a container, for example, but the liquid paraffin is contained in an amount of 10% by weight or less. Therefore, the shape of the pest poison bait is stable for a long period of time, and it becomes easy to store it in a container and use it.
第３の発明は、第１または２の発明において、上記グラニュー糖は、５０重量％以下含有されていることを特徴とする。 The third invention is characterized in that, in the first or second invention, the granulated sugar is contained in an amount of 50% by weight or less.
すなわち、グラニュー糖が５０重量％を超えると、害虫用毒餌剤の生産時の粘度が高まることによって生産性が悪化する場合があるが、グラニュー糖を５０重量％以下にすることで、害虫用毒餌剤の生産性悪化が回避される。 That is, if the granulated sugar exceeds 50% by weight, the productivity may deteriorate due to the increase in the viscosity of the pest poison bait during production, but by reducing the granulated sugar to 50% by weight or less, the pest poison bait Deterioration of drug productivity is avoided.
第１の発明によれば、流動パラフィンを含有しているので、粒状の害虫用毒餌剤の生産性を良好にしながら、害虫への喫食性を高めて殺虫効果を十分に得ることができる。 According to the first invention, since it contains liquid paraffin, it is possible to improve the productivity of the granular poison bait for pests, enhance the edible property to pests, and obtain a sufficient insecticidal effect.
また、高い喫食性と良好な生産性とを高い次元で両立することができる。 In addition , high eating habits and good productivity can be achieved at a high level.
第２の発明によれば、グラニュー糖を２５重量％以上含有している場合に害虫用毒餌剤の形状維持性を高めながら、生産性も良好にすることができる。 According to the second invention, when the granulated sugar is contained in an amount of 25% by weight or more, the productivity can be improved while improving the shape maintaining property of the pest poison bait.
第３の発明によれば、害虫用毒餌剤の生産性の悪化を回避することができる。 According to the third invention, it is possible to avoid deterioration of the productivity of the pest poison bait.
以下、本発明の実施形態を詳細に説明する。尚、以下の好ましい実施形態の説明は、本質的に例示に過ぎず、本発明、その適用物或いはその用途を制限することを意図するものではない。 Hereinafter, embodiments of the present invention will be described in detail. It should be noted that the following description of the preferred embodiment is essentially merely an example and is not intended to limit the present invention, its application or its use.
本発明の実施形態に係る害虫用毒餌剤は、害虫が喫食することによって殺虫効果を発揮する殺虫剤と、グラニュー糖と、油状液体である流動パラフィンとを少なくとも含有しており、粒状をなしている。害虫用毒餌剤の大きさとしては、例えば最大外径が１０ｍｍ程度とすることができる。害虫用毒餌剤には僅かな水分が含まれていてもよいが、後述するように、粒状にした後に乾燥工程を行うことによって殆どが蒸発している。また、害虫用毒餌剤には、グリセリン等が含まれていてもよい。 The pest poison bait according to the embodiment of the present invention contains at least an insecticide that exerts an insecticidal effect when the pest eats, granulated sugar, and liquid paraffin which is an oily liquid, and is granulated. There is. As for the size of the pest poison bait, for example, the maximum outer diameter can be about 10 mm. The pest poison bait may contain a small amount of water, but as will be described later, most of it is evaporated by performing a drying step after granulating. In addition, the pest poison bait may contain glycerin or the like.
殺虫剤は、対象害虫によって選択することができるが、例えば、ペルメトリン等のピレスロイド系化合物や、カルバリル等のカーバメート系化合物や、ヒドラメチルノン等の有機フッ素系化合物や、バチルス・チューリンゲンシス等の生物農薬や、アセフェート等の有機リン系化合物や、ジノテフラン、クロチアニジン、イミダクロプリド、アセタミプリド、ニテンピラム等のネオニコチノイド系化合物や、フルベンジアミド等のジアミド系化合物や、テブフェノジド、ブプロフェジン等の昆虫成長制御化合物や、ホウ酸等を挙げることができる。殺虫剤の含有量は必要に応じて適宜設定できるが、多すぎるとコストが上昇するうえ造粒性も悪化する。造粒性の観点からすると、殺虫剤の含有量は、乾燥工程を経た後において１５重量％以下が好ましく、１０重量％以下がより好ましい。また、殺虫剤の含有量は、少なすぎると十分な殺虫効力が得られない。必要な含有量は殺虫剤の種類および対象害虫の種類により異なるが、例えば殺虫剤がカルバリルで対象害虫がムカデの場合は、当該殺虫剤の含有量は、乾燥工程を経た後において０．１重量％以上が好ましく、０．５重量％以上がより好ましい。なお、殺虫対象害虫としてはムカデに限らず、アリ等を挙げることができる。 The insecticide can be selected depending on the target pest, for example, a pyrethroid compound such as permethrin, a carbamate compound such as carbaryl, an organic fluorine compound such as hydramethylnone, and an organism such as Bacillus tulingensis. Agricultural chemicals, organic phosphorus compounds such as acephate, neonicotinoid compounds such as dinotefuran, clothianidin, imidacloprid, acetamiprid, nitempyram, diamide compounds such as flubenzamide, insect growth control compounds such as tebuphenozide and buprofezin, Boric acid and the like can be mentioned. The content of the pesticide can be appropriately set as needed, but if it is too large, the cost will increase and the granulation property will also deteriorate. From the viewpoint of granulation property, the content of the insecticide is preferably 15% by weight or less, more preferably 10% by weight or less after the drying step. Moreover, if the content of the insecticide is too small, sufficient insecticidal efficacy cannot be obtained. The required content varies depending on the type of pesticide and the type of target pest. For example, when the pesticide is carbyl and the target pest is centipede, the content of the pesticide is 0.1 weight after the drying step. % Or more is preferable, and 0.5% by weight or more is more preferable. The insecticidal pests are not limited to centipedes, but ants and the like can be mentioned.
グラニュー糖の含有量は、乾燥工程を経た後において２５重量％以上９０重量％以下が好ましい。グラニュー糖の含有量が２５重量％未満であると、特にムカデに対する喫食性が悪化し、その結果、殺虫効果が低下するため、グラニュー糖の含有量は２５重量％以上が好ましく、更に好ましくは３０重量％以上である。グラニュー糖の含有量が９０重量％を超えると、害虫用毒餌剤の生産時の粘度が高まることによって生産性が悪化する場合があるので、９０重量％以下が好ましく、より好ましくは５０重量％以下である。 The content of granulated sugar is preferably 25% by weight or more and 90% by weight or less after the drying step. If the content of granulated sugar is less than 25% by weight, the eating habitability to centipede is deteriorated, and as a result, the insecticidal effect is lowered. Therefore, the content of granulated sugar is preferably 25% by weight or more, more preferably 30%. Weight% or more. If the content of granulated sugar exceeds 90% by weight, productivity may deteriorate due to an increase in the viscosity of the pest poison bait during production. Therefore, 90% by weight or less is preferable, and 50% by weight or less is more preferable. Is.
また、流動パラフィンの含有量は、乾燥工程を経た後において３重量％以上２０重量％以下が好ましい。流動パラフィンの含有量が３重量％未満であると害虫用毒餌剤の生産時に害虫用毒餌剤同士がくっつき易くなり、生産性が悪化するため、３重量％以上が好ましく、更に好ましいのは５重量％以上である。５重量％以上とすることで、害虫用毒餌剤同士がくっつき難くなり、生産性がより一層良好になる。一方、流動パラフィンの含有量が２０重量％を超えると、害虫毒餌剤の形状維持性が悪化し、例えば容器に収容して使用するのが困難になることがあるため、２０重量％以下が好ましく、更に好ましいのは１０重量％以下である。１０重量％以下とすることで、害虫毒餌剤の形状維持性が良好になり、害虫毒餌剤の形状が長期間に亘って安定し、容器に収容して使用し易くなる。 The content of liquid paraffin is preferably 3% by weight or more and 20% by weight or less after the drying step. If the content of the liquid paraffin is less than 3% by weight, the pest poison bait tends to stick to each other during the production of the pest poison bait, and the productivity deteriorates. Therefore, 3% by weight or more is preferable, and 5% by weight is more preferable. % Or more. When the content is 5% by weight or more, the pest poison bait agents are less likely to stick to each other, and the productivity is further improved. On the other hand, if the content of liquid paraffin exceeds 20% by weight, the shape-retaining property of the pest poison bait deteriorates, and it may be difficult to use it in a container, for example. Therefore, 20% by weight or less is preferable. More preferably, it is 10% by weight or less. When the content is 10% by weight or less, the shape-maintainability of the pest poison bait is improved, the shape of the pest poison bait is stable for a long period of time, and it is easy to store and use the pest poison bait in a container.
次に、害虫用毒餌剤の製造方法について説明する。まず、殺虫剤、グラニュー糖、流動パラフィン、水を周知の混練機等により混練して流動性のある害虫用毒餌剤原料を得る。そして、この害虫用毒餌剤原料を押出機によって所定形状に連続して押し出す。押出機から出てきたものを、刃物等によって押出方向とは交差する方向で切断することで、多数の粒状の害虫用毒餌剤を得る。 Next, a method for producing a pest poison bait will be described. First, an insecticide, granulated sugar, liquid paraffin, and water are kneaded with a well-known kneader or the like to obtain a fluid raw material for pest poison bait. Then, the raw material for the pest poison bait is continuously extruded into a predetermined shape by an extruder. A large number of granular pest poison bait agents are obtained by cutting what comes out of the extruder in a direction intersecting the extrusion direction with a knife or the like.
押し出された直後の害虫用毒餌剤は水分が蒸発していないので、表面に湿り気を持っている。ここで、害虫用毒餌剤には流動パラフィンが含有されているので、流動パラフィンが害虫用毒餌剤の表面にも存在しており、これにより、グラニュー糖を多く含んでいても害虫用毒餌剤同士がくっつき難くなる。従って、害虫用毒餌剤を後工程の場所まで搬送する間に複数個が塊状になってしまうのを抑制することができる。 Immediately after being extruded, the pest poison bait has moisture on its surface because the water has not evaporated. Here, since the pest poison bait contains liquid paraffin, the liquid paraffin is also present on the surface of the pest poison bait, so that even if a large amount of granulated sugar is contained, the pest poison feeds are used with each other. It becomes difficult to stick. Therefore, it is possible to prevent a plurality of pest poison bait agents from becoming lumpy while being transported to the place of the subsequent process.
上記のようにして粒状にされた害虫用毒餌剤は乾燥工程を経ることにより、含まれている水分を蒸発させる。乾燥工程は、例えば害虫用毒餌剤を加熱する加熱装置によって行うことができる。乾燥工程では、流動パラフィンが殆ど蒸発しないように加熱温度が設定されている。乾燥工程を経ることで害虫用毒餌剤に含まれている水分が殆ど蒸発する。 The pest poison bait that has been granulated as described above evaporates the water contained in the pest poison bait through a drying step. The drying step can be performed, for example, by a heating device that heats a pest poison bait. In the drying step, the heating temperature is set so that the liquid paraffin hardly evaporates. Most of the water contained in the pest poison bait evaporates through the drying process.
以上のようにして得られた害虫用毒餌剤は、例えば、側面が開放した容器に収容して使用することができる。このとき、流動パラフィンが害虫用毒餌剤の表面に存在していることにより、害虫用毒餌剤の表面が完全に乾燥することはなく、害虫が好む表面状態を維持することができる。また、グラニュー糖を２５重量％以上含有しているので、害虫が害虫用毒餌剤を喫食し易くなる。さらに、流動パラフィンは変質し難いので、長期間に亘って害虫の喫食性に悪影響を及ぼさない。従って、殺虫効果を十分に得ることができる。 The pest poison bait obtained as described above can be used, for example, by being housed in a container having an open side surface. At this time, since the liquid paraffin is present on the surface of the pest poison bait, the surface of the pest poison bait does not completely dry, and the surface state preferred by the pest can be maintained. In addition, since it contains 25% by weight or more of granulated sugar, it becomes easy for pests to eat the pest poison bait. Furthermore, since liquid paraffin is not easily altered, it does not adversely affect the eating habits of pests over a long period of time. Therefore, a sufficient insecticidal effect can be obtained.
上述の実施形態はあらゆる点で単なる例示に過ぎず、限定的に解釈してはならない。さらに、特許請求の範囲の均等範囲に属する変形や変更は、全て本発明の範囲内のものである。 The above embodiments are merely exemplary in all respects and should not be construed in a limited way. Furthermore, all modifications and modifications that fall within the equivalent scope of the claims are within the scope of the present invention.
以上説明したように、本発明に係る害虫用毒餌剤は、例えば、ムカデやアリに対して使用することができる。 As described above, the pest poison bait according to the present invention can be used for, for example, centipedes and ants.
Claims (3)
害虫が喫食することによって殺虫効果を発揮する殺虫剤と、
グラニュー糖と、
流動パラフィンとを含有し、
上記グラニュー糖の含有量は、２５重量％以上であり、
上記流動パラフィンの含有量は、３重量％以上２０重量％以下であることを特徴とする害虫用毒餌剤。 In granular pest poison bait
Insecticides that exert an insecticidal effect when pests eat,
Granulated sugar and
Contains liquid paraffin ,
The content of the granulated sugar is 25% by weight or more, and is
A pest poison bait containing 3% by weight or more and 20% by weight or less of the liquid paraffin.
上記流動パラフィンは、５重量％以上１０重量％以下含有されていることを特徴とする害虫用毒餌剤。 In the pest poison bait according to claim 1,
The liquid paraffin is a pest poison bait containing 5% by weight or more and 10% by weight or less.
上記グラニュー糖は、５０重量％以下含有されていることを特徴とする害虫用毒餌剤。 In the pest poison bait according to claim 1 or 2.
The granulated sugar is a pest poison bait containing 50% by weight or less.
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| JPS52151149A (en) * | 1976-06-09 | 1977-12-15 | Sumitomo Chem Co Ltd | Cyclopropanecarboxylic acid esters, their preparation, and insecticides and miticides containing same |
| JPS63218604A (en) * | 1987-03-06 | 1988-09-12 | Yuukou Yakuhin Kogyo Kk | Poisonous bait for extermination of vermin |
| EP0347227B1 (en) * | 1988-06-17 | 1993-11-24 | E.I. Du Pont De Nemours And Company | Pesticidal compositions |
| JP3086262B2 (en) * | 1990-12-27 | 2000-09-11 | 三共株式会社 | Sugar-containing non-medical dry flowable |
| CN1090464A (en) * | 1993-02-05 | 1994-08-10 | 戴兆明 | Insecticide and rodenticide compound |
| JPH0987111A (en) * | 1995-09-27 | 1997-03-31 | Sumitomo Chem Co Ltd | Poisonous bait agent for controlling insect pest |
| JP2002020201A (en) * | 2000-06-30 | 2002-01-23 | Fumakilla Ltd | Agent for poison bait for extermination of (creeping pest insect) and/or harmful animal and method of exterminating (creeping pest insect) and/or harmful animal using the same |
| JP4371192B2 (en) * | 2000-12-28 | 2009-11-25 | フマキラー株式会社 | Ant control container |
| US20040208953A1 (en) * | 2003-04-17 | 2004-10-21 | Heath Robert R. | Baiting system for suppressing populations of insects such as mediterranean and carribean fruit flies (Diptera: Tephritidae) |
| JP4364574B2 (en) * | 2003-07-14 | 2009-11-18 | フマキラー株式会社 | Multipod attractant and poison bait |
| JP2011098945A (en) * | 2009-11-09 | 2011-05-19 | Fumakilla Ltd | Poison bait for ant |
| JP5481210B2 (en) * | 2009-11-09 | 2014-04-23 | フマキラー株式会社 | Poison bait container for ants |
| JP6170570B2 (en) * | 2013-12-06 | 2017-07-26 | アース製薬株式会社 | Centipede control method and poisonous bait for centipede |
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