JP2005145920A - Insect controlling method for kennel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method for inhibiting the intrusion of vermins in or around a kennel and preventing a dog from the attack of vermins. <P>SOLUTION: This invention provides (1) an insect controlling composition consisting of a plate material containing a pyrethroidal insecticide having a vapor pressure of ≥1×10<SP>-6</SP>mmHg at 25°C and applied to the usual habitation place of a companion animal such as the kennel to prevent the approach of vermins to or around the place, (2) a method for preventing the approach of vermins to or around the usual habitation of the companion animal such as the kennel by applying the plate material containing the pyrethroidal insecticide having the vapor pressure of ≥1×10<SP>-6</SP>mmHg at 25°C and applied to the habitation place and (3) the use of the plate material containing the pyrethroidal insecticide having the vapor pressure of ≥1×10<SP>-6</SP>mmHg at 25°C to prevent the intrusion of vermins into or around the usual habitation of the companion animal such as the kennel. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a pest repellent and a method for repelling harmful insects to companion animals.

  In order to protect against companion animals such as dogs bred outdoors, mosquitoes and other insect pests, the insect pests, insecticide fans, liquid mosquito collectors, repellent sprays, etc. are applied to the animals, or the insects are removed. I try to keep away from companion animals.

  The existing methods of insect killing and pest repelling have many problems as follows. In other words, mosquito coils use fire and disappear when it rains. Liquid mosquito traps are hot and can cause burns when touched by companion animals. Insect repellent fans usually use dry batteries, which requires time and effort for battery replacement. Pest repellent spray should be applied daily to companion animals that you don't like.

  As described above, there are various problems in the conventional pest control method and pest repelling method, and the present invention solves these problems, and is an innovative pest that is friendly to companion animals and greatly reduces the labor of the owner. It provides a way to keep out.

The inventors of the present invention have a place where companion animals such as kennels always live in a plate-like substance containing a pyrethroid insecticide whose vapor pressure at 25 ° C. is 1 × 10 ⁻⁶ mmHg or more (hereinafter referred to as the present residence place). ) Was found to be inaccessible in and around the place of residence, and the present invention was completed.

That is, the present invention is as follows.
(1) A plate-like substance containing a pyrethroid insecticide having a vapor pressure at 25 ° C. of 1 × 10 ⁻⁶ mmHg or more, and the plate-like substance is attached to or suspended from the place of residence. Insect repellent composition having a function of preventing pests from approaching in and around the place of residence (2) A tape-like substance containing a pyrethroid insecticide having a vapor pressure of 1 × 10 ⁻⁶ mmHg or more at 25 ° C. in a kennel A method to keep pests away from and around the place of residence by sticking or hanging (3) Vapor pressure at 25 ° C to protect inside and around the place of infestation from invading pests is 1 × Use of a plate-like substance containing a pyrethroid insecticide that is 10 ⁻⁶ mmHg or more.

Use of the plate-like substance containing a pyrethroid insecticide having a vapor pressure of 1 × 10 ⁻⁶ mmHg or more at 25 ° C. of the present invention shows an effect of preventing excellent pests.

The pyrethroid drug used in the present invention (hereinafter referred to as the compound of the present invention) has a vapor pressure of 1 × 10 ⁻⁶ mmHg at 25 ° C., and metfurthrin, profluthrin, transfluthrin, empentrin, etc. can be used. , Especially metfurthrin {(2,3,5,6-tetrafluoro-4-methoxymethylbenzyl 2,2-dimethyl-3- (prop-1-enyl) cyclopropanecarboxylate)} or transfluthrin {( 2,3,5,6-tetrafluorobenzyl (1R-trans) -3- (2.2-dichlorovinyl) -2,2-dimethylcyclopropanecarboxylate)} is preferred.

  The present plate-like substance can be produced by mixing it as a resin master batch containing the compound of the present invention in a compound as a plate production raw material. As another method, after molding the plate, the compound of the present invention itself or a solution such as an oil containing the compound of the present invention can be applied to the plate. In addition, a film-like substance containing the compound of the present invention can be attached to a plate for use.

  The amount of pyrethroid drug used in the present invention added to the plate-like substance (hereinafter referred to as the present plate-like substance) is 0.01 to 30%, preferably 0.1 to 20%.

  The plate-like material used in the present invention is a polyethylene material, a polypropylene material, a vinyl chloride material, a vinylidene chloride material, a polyacrylonitrile material, a polyvinyl acetate material, a polyester material, or a combination thereof. It consists of a polymer, a composite with a paper material, or a material in which two or more of these are layered.

  The place where companion animals such as kennels to which the plate-like substance of the present invention is attached or hung is always inhabited, for example, kennels, beds and baskets where small dogs and cats live, tents for companion animals, guinea pigs, rabbits Hut, cage, chicken garden, chicken house, poultry house, cage, etc.

The plate-like substance of the present invention is used as follows. When the plate-like substance of the present invention is used while being hung, it is hung on a nail from around the roof of the structure that constitutes the living place or is hung with a string around the roof. Alternatively, a pole may be erected and hung from the present residence place itself or in the vicinity of the present residence place.

Another method is a method in which the plate-like substance of the present invention is used by being attached to the living place itself or a structure near the living place. In these cases, it is necessary to adhere to the place of residence or a structure near the place of residence, and to the place of residence or the structure near the place of residence using ordinary paste adhesive or tape adhesive. Can be glued.

The position when the plate-like substance of the present invention is suspended or pasted is preferably set near the entrance in order to protect the inside and outside of the place of residence from the approach of pests at the same time. Moreover, the installation in the interior of the present residence such as the ceiling can make the effect in the present residence perfect.

However, if the dog is ferocious or bites anything, it is necessary to install the plate-like substance of the present invention in a position where it will not reach even if the dog jumps or to devise measures that will not deform even if it bites. .

  Although the magnitude | size of this invention tape-shaped substance is based also on the magnitude | size of the present residence place to be used, it is 1-30 cm in width and 10-2 m in length.

Examples of unpleasant pests that should be prevented from approaching according to the present invention include the following.
Diptera pests Culex mosquitoes, Culex mosquitoes and other mosquitoes, Aedes aegypti, Aedes albopictus etc. Drosophila, fruit flies, Drosophila, butterflies, flies, flyfish, sand flies, dolphins, etc. Reticulate pests Insect pests such as wasps such as wasps, bees, bees, etc. Leopard mites, leopard mites, mite mites, mite mites, mite mites, mite mites Ticks such as apple spider mites and ticks such as spider mites.
Hemiptera pests, such as leafhoppers, leafhoppers and white-spotted leafhoppers, leafhoppers such as leafhoppers and leafhoppers, aphids, stink bugs, whiteflies, insects, bugs, insects Corn worms such as Western corn root worm, Southern corn root worm, Dougane buoy, scarab beetle, weevil, rice weevil, cotton weevil, weevil such as azuki beetle, chylorid beetle, beetle moth Leaf beetles such as rice beetle, kissing flea beetle, potato leaf beetle, Epilachna spp. Japanese bark beetles, long-horned beetles, longhorn beetles

  A synergist such as piperonyl butoxide can also be used in combination for enhancing the insect repellent effect of the pyrethroids used in the present invention. In addition, an antifungal agent may be added so that mold grows on the plate-like substance of the present invention and the transpiration of the compound of the present invention is not impaired. Further, it can be used in combination with a deodorant and a fragrance.

  Various characters and patterns can be applied to the plate-like substance of the present invention, and it can be used as a name tag or a decorative product. In the sense of symbiosis with a dog, the quality of life is higher.

EXAMPLES Hereinafter, although an Example demonstrates this invention further in detail, this invention is not limited to these examples.
Two wooden doghouses having a floor surface of 50 cm × 1 m, a height of 70 cm on the long side, a height of 1 m at the center line parallel to the long side, a size of the entrance of 30 cm at the bottom, and a height of 50 cm were prepared. A 1 cm thick 30 cm × 10 cm plate made of polypropylene kneaded with methofluthrin 500 mg was attached to the upper part of one entrance using double-sided tape at the entrance of the kennel. The other kennel was not affixed with plate-like material.
Two rooms with a floor surface of 2m ² and a height of 2m, with one open window of 50cm x 50cm with a screen door in addition to the entrance, were prepared, and the two kennels were put into the room one by one. .
The kennel was put in the room, and one day later, two Shiba inu dogs of about 10 kg, age 5 years, were prepared, and the first dogs were released one by one in the room. In each of the two rooms, 20 adult squids were placed and left for 1 day.
The dog was removed from the room and examined for traces of stinging squid around the ears, eyes and nose.
As a result, no stabbing marks were observed in the doghouse with the plate. On the other hand, dogs in the kennel that did not affix the plate showed twelve puncture traces.
Further, the kennel was left as it was for one week, and after one week, another dog and 20 mosquitoes were put into the room, and the traces of the stabbed squid by the squid were examined one day later.
As a result, no stabbing marks were observed for dogs in the kennel with the plate attached, but 10 puncture marks were observed for dogs in the kennel without the plate attached.

Since the plate-like material of the present invention showed an excellent effect of keeping away harmful insects, it prevents the invasion of insects into and around the place where companion animals such as kennels always live, and prevents companion animals from attacking insects. Useful as a means of protection.

Claims (8)

A plate-like material containing a pyrethroid insecticide having a vapor pressure at 25 ° C. of 1 × 10 ⁻⁶ mmHg or more, and the tape-like substance is affixed to a place where a companion animal such as a kennel always lives An insect repellent composition having a function of preventing pests from approaching in and around the place by hanging.   The insect repellent composition according to claim 1, wherein a pyrethroid insecticide is applied to the plate-like substance.   The insect repellent composition according to claim 1, wherein a pyrethroid insecticide is immersed in a plate-like substance.   The insect repellent composition according to claim 1, wherein the insect repellent composition is attached or hung near the entrance of a place where companion animals such as kennels always live.   The plate-like material is a polyethylene material, a polypropylene material, a vinyl chloride material, a vinylidene chloride material, a polyacrylonitrile material, a polyvinyl acetate material, a polyester material, or a copolymer thereof, a paper material, The insect repellent composition according to claim 1, comprising a composite of the above or a substance obtained by layering two or more of these.   The pyrethroid insecticide is metfurthrin (2,3,5,6-tetrafluoro-4-methoxymethylbenzyl 2,2-dimethyl-3- (prop-1-enyl) cyclopropanecarboxylate). 1-6 insect repellent composition The pyrethroid insecticide is transfluthrin {(2,3,5,6-tetrafluorobenzyl (1R-trans) -3- (2,2-dichlorovinyl) -2,2-dimethylcyclopropanecarboxylate. )} The insect repellent composition of claims 1-6 By attaching or hanging a plate-like substance containing a pyrethroid insecticide having a vapor pressure at 25 ° C. of 1 × 10 ⁻⁶ mmHg or more to a place where a companion animal such as a kennel always lives, And how to keep pests away from it.