JPH067062A - Method for catching and killing insect pests and device for catching and killing insect pests - Google Patents

Abstract

PURPOSE:To collect and destroy insects pests by making insect pests drawn by an attractant walk on a viscous liquid part and dropping in an insect collecting bottle. CONSTITUTION:Insects pests drawn by an attractant 11 are made to walk on a viscous liquid part 12 and the insect pests which can not stop on the viscous liquid part are dropped in an insect collecting bottle 2. This method is suitable for killing a large amount of insect pests in a golf course, etc., and effective for light-weight insect pests.

Description

Detailed Description of the Invention

[0001]

[Industrial applications]

The present invention relates to a pest killing method and a pest killing apparatus.

[0003]

[Prior art]

The conventional pest killing technology is classified as follows according to the method of catching pests.

Electric shock type: Kills with high voltage current. Plate type: Dive into water and kill. Insecticide type: Kill with an insecticide. Adhesive type: Kill with an adhesive. Live capture type: Physically makes it impossible to escape.

The above-mentioned killing techniques (1) to (3) have many practical problems when a large amount of animals are killed in a vast area such as a golf course or farmland.

[0007] For example, when a trap of electric shock type or basin type is installed on a golf course, the installation place does not hinder the golf player's play and the wiring and water supply are limited to a very limited place. It is limited and cannot be used in forests in the border zone between the courses that require the most trap installation.

[0008] Further, the trap of the adhesive type cannot be mass-killed because of the limitation of the surface of the adhesive paper, and the insecticidal type is not preferable in terms of prevention of environmental pollution and safety, and is severely restricted as an agricultural chemical.

[0009] Therefore, what may actually be used in the conventional killing technique is a live trap.

Among the traps of the live trap type, one having a structure called a funnel trap is generally used.

The funnel trap is designed so that the pests attracted by the attractant slide down on the funnel slope and fall into the insect trap bottle.

[0012] Many insects secrete sticky secretions from the tips of their legs, and by utilizing the adhesion of these secretions, they can stop without falling onto a smooth slope or ceiling surface. Heavy insects and pests with weak stickiness of secretions attracted to the funnel trap attractants cannot stop on the way once they start to slide on the slope, and fall into the trap bottle. Be killed.

[0013]

[Problems to be Solved by the Invention]

However, the above-mentioned live trap type funnel trap is a pest that is likely to slide down the slope, that is, a pest with a relatively heavy weight, a pest with a weak adhesive force of the secretions secreted from the tip of the leg, etc. However, it is not so effective against the pests that are difficult to slide down the slope, that is, the pests having a light weight and the stickiness of secretions.

This is because light insects and pests whose secretions have a strong adhesive force often stop halfway even if they start sliding down the slope of the funnel trap and then fly away.

[0016] Therefore, the object of the present invention is a live trapping technique, which is also effective against light weight pests and pests with strong adhesiveness of secretions, and pesticidal methods and pests. To provide a killing device of a kind.

[0017]

[Means for Solving the Problems]

Means for solving the problems of the present invention are as follows.

Firstly, a method of killing pests by forming a mucus part at a contact point of pests attracted by an attractant and guiding the pests in contact with the mucus part into a trap bottle to kill them. is there.

Secondly, a main body provided with a pest attractant and having a mucus portion at a contact point of the pest attracted by the attractant, and an insect trap bottle having a pest intake port are provided in the main body. It is a pest-killing device in which pests attracted by an attractant are combined so as to fall into a trap bottle.

Thirdly, a main body having a top plate provided with an attractant and a side wall attached to an edge of the back side of the top plate, and a slime part formed on the back side of the top plate, and a side wall lower end shape of the main body. The insect trap bottle having an intake port for the insect pests of almost the same shape as the upper end side, the insect pests attracted by the attractant of the main body are combined by a hanging tool so that the insect pests fall into the insect trap bottle. It is a killing device.

Fourthly, a main body in which a mucus-holding carrier forming a mucus part is hung on the back surface of a top plate provided with an attractant and an insect trap bottle having a pest intake port on the upper end side are provided. It is a device for killing harmful insects, which is combined with a suspending tool so that harmful insects attracted by the attractant of the present invention fall into the insect catching bottle.

Fifthly, a drainage hole is formed in the bottom surface of the insect trap, and a drainage pipe having a plurality of drainage intake holes on its side wall and having its upper end closed is attached so as to be housed inside. It is the pest killing device according to the third or fourth aspect.

Sixth, the insect pest killing apparatus according to any one of the third to fifth aspects, wherein the insect bottle has a bellows shape.

Here, the mucous part is for dissolving the sticky secretions secreted from the tips of the legs of pests. To form the mucus part, triglyceride (food additive) or Highly safe mucus such as various edible oils,
It is performed by directly applying or attaching a mucus-holding carrier impregnated with mucus to the contact area of the pests.

The mucus-retaining carrier may be any carrier that can be impregnated with triglyceride (food additives), various edible oils and the like, and can be formed of, for example, porous synthetic resin, paper towel, cooking paper and the like.

It should be noted that the contact point of the pests is not only the part where the pests try to contact naturally in consideration of the habit of the pests, but also the structure of the main body and the combination of the main body and the insect trap bottle to artificially control the pests. The part to be contacted with is also applicable.

For example, in the case of a main body having a slope on which pests slide down, the slope also serves as a contact point for pests.

Further, in the case of a main body in which a mucus-holding carrier that forms a mucus part is hung on the back surface of a top plate provided with an attractant, the vertical surface formed by the surface of the mucus-holding carrier is in contact with pests. It becomes a place.

[0030]

[Action]

According to the present invention, the pest attracted by the component released from the attractant provided in the body secretes a sticky secretion from the tip of the leg, and the stickiness of the secretion causes the body to absorb. Lands temporarily on the mucous part formed on.

When the pest walks on the mucus part, the secretion itself secreted from the tip of the leg is dissolved by the mucus part and the adhesive force is lost.

As a result, the pests cannot stay in the mucus part and fall from the ceiling surface or the mucus-holding carrier into the insect trap under the main body.

The pests that have fallen into the insect trap attempt to escape by flying or walking, but since the secretions at the tips of the legs lose their adhesive strength, they cannot act against gravity, and eventually Dies without being able to escape from the trap bottle.

The insect pests to be killed according to the present invention include food insects such as Nosimamadagaimaiga, Sujikonamadaigaiga, Susimamadaraigaiga, Bakuga and other food insects, and grass pests of the golf course such as Shibatatoga, Sujikiriyoto. However, the present invention is not limited to these, and the point is that any pest of the kind that secretes an adhesive secretion from the tip of the leg and stops on the ceiling surface or the like can be killed by the present invention.

[0036]

【Example】

An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows a first pest-killing device according to the present invention.
It is a partially cutaway front view of an example.

FIG. 2 shows a second pest killing device according to the present invention.
It is a partially cutaway front view of an example.

The apparatus for killing pests shown in FIGS. 1 and 2 is
A main body 1 including a pest attractant 11 and forming a mucus portion 12 at a contact position of the pest attracted by the attractant 11.
And an insect trap bottle 2 having a pest intake 21.
The pests attracted by the attractant 11 are combined by the suspenders 3 so as to drop into the trap bottle 2.

In the main body 1, a side wall 15 is attached to the back surface of the edge of a donut-shaped top plate 14 in which a concave bit 13 having an attractant 11 is formed in the central portion.

The bit 13 has a cylinder 14b attached to the back side of an opening 14a formed in the central portion of the top plate 14, and a wire net 14c attached to the lower end of the cylinder 14b.
The attractant 11 is placed on the wire netting 14c.

In the figure, 16 is a stopper attached to the opening 14a of the top plate 14. By removing the stopper 16, the attractant 1
Put in and take out 1.

Here, in the case of the first embodiment shown in FIG. 1, the mucus portion 12 formed at the contact point of the pests is formed on the ceiling surface of the main body 1 which is the back surface of the top plate 14. .

The mucus portion 12 is a side wall 1 on the back surface of the top plate 14.
5 is formed by sticking a doughnut-shaped mucus-holding carrier 12b impregnated with triglyceride on the lower surface side of the doughnut-shaped mount 12a conforming to the shape between 5 and the opening 14a.

That is, the mount 12a to which the mucus-holding carrier 12b is attached is mounted on the side wall 15 and the mount-holding protrusion 17b on the cylinder 14b.
By the above, the mucus portion 12 is formed on the ceiling surface, which is a contact point of pests, by being detachably attached to the back surface of the top plate 14.

In the case of the second embodiment shown in FIG. 2,
The mucus portion 12 formed at the contact point of the pests is a top plate
By suspending a flat plate-shaped hanging mucus holding carrier 12c having a notch corresponding to the shape of the bit 13 on the back surface thereof, it is formed in a vertical plane with respect to the main body 1.

The suspended mucus holding carrier 12c is impregnated with triglyceride, and is removably suspended from the top plate 14 by a carrier suspending tool 17c attached to the back side of the top plate 14.

The insect trap 2 has a bellows shape and is formed on the side wall 15 of the main body 1.
The upper end side has an intake port 21 for pests having a shape that is substantially the same as the lower end shape, and a drain hole 22 is formed on the bottom surface.
Further, a drain pipe 25 having a cylindrical upper end and a plurality of drainage intake holes 24 formed in the side wall 23 is attached so as to be housed inside the insect trap bottle 2.

The suspender 3 is formed by connecting the upper end of the insect trap 2 and the side wall 15 of the main body 1 to each other so that a gap is opened between the main body 1 and the insect trap 2 so that they can be easily attached and detached.

Next, the operation and the killing method of the above insect pest killing device will be described.

The plug 16 is opened on the bit 13 of the main body 1 to place the attractant 11, and the insect pest trapping device equipped with the attractant 11 is installed at a predetermined location such as outdoors or indoors.

Then, the pests are attracted by the component that diverges from the attractant 11 and diffuses to the surroundings, and the pests attracted from the gap between the main body 1 and the insect trap bottle 2
It enters the back side of the top plate 14 of the main body 1.

Then, secretory substances having an adhesive force are secreted from the tips of the legs and come into contact with the mucus-holding carrier 12b of the mucus portion 12 so as to stop on the ceiling surface on the back surface of the top plate 14 of the main body 1,
The suspended mucus holding carrier 12c suspended from the top plate 14 is contacted.

Mucus-holding carrier 1 having pest legs with mucus part 12
When it comes into contact with 2b or the suspended mucus holding carrier 12c, it can temporarily stop on the mucus holding carrier 12b or the hanging mucus holding carrier 12c due to the adhesive force of the secretion.

When the pest landed on the mucus-holding carrier 12b or the suspended mucus-holding carrier 12c walks, the secretion itself secreted from the tip of the leg itself holds the mucus-holding carrier 12b of the mucus part 12 or the hanging mucus-holding carrier. It is dissolved by the triglycerin impregnated in the carrier 12c and loses its adhesive strength.

As a result, the insect pests cannot stay on the ceiling surface which is the back surface of the top plate 14 of the main body 1 or the surface of the suspended mucus holding carrier 12c, and the insect trap bottle 2 located below the main body 1 is prevented. It is guided inside and falls.

The mucus portion 12 formed on the ceiling surface of the top plate 14 is located inside the side wall 15 on the back surface of the top plate 14, and is protected from wind and rain by the top plate 14 and the side wall 15. There is.

The pests that have fallen into the insect trap 2 try to escape by flying or walking, but the secretions secreted from the tips of the legs have no adhesive force and cannot act against gravity. Since the insect trap bottle 2 has a bellows structure, it eventually fails to escape from the insect trap bottle 2 and dies.

When the above insect pest trapping apparatus is installed outdoors, rain blows through the gap between the main body 1 and the insect bottle 2 to collect water in the insect bottle 2.

The water accumulated in the insect trap 2 passes through the drainage intake hole 24 of the drainage pipe 25 attached to the drainage hole 22,
It is discharged from the lower end side of the drainage pipe 25 to the outside.

Even if the drainage intake hole 24 in the lower part of the drainage pipe 25 is clogged by a dead body of a harmful insect or the like, the drainage water is drained by the drainage intake hole 24 above the clogged portion.

The above-mentioned killing device can be used in a wide area such as an outdoor golf course or farmland, and can be applied to light-weight pests and pests having a strong sticking force of secretions, which have been difficult to catch up to now. It is effective and can kill many kinds of pests from large to small.

[0064]

【The invention's effect】

The present invention is a live-capture type capture technology, which is also effective when a large amount of insects are to be killed in a vast area such as a golf course or farmland, and has a strong adhesive force for pests and secretions having a light weight. It is also effective against pests.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view of a first embodiment of a pest killing apparatus according to the present invention.

FIG. 2 is a partially cutaway front view of a second embodiment of a pest killing apparatus according to the present invention.

[Explanation of symbols]

 1 main body 11 attractant 12 mucus part 12a mount 12b mucus holding carrier 12c hanging mucus holding carrier 13 bit 14 top plate 14a aperture 14b cylinder 14c wire net 15 side wall 16 plug 17a mount holding protrusion 17b mount holding protrusion 17c carrier suspending tool 2 trap Bottle 21 Inlet 22 Drainage hole 23 Side wall 24 Drainage intake hole 25 Drainage tube 3 Lifting tool

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Mine Fujimori 6-2 Umegaoka, Midori-ku, Yokohama-shi, Kanagawa Prefecture Plant Development Laboratory Yokohama Center, Japan Tobacco Inc. (72) Toshihiro Imai Yokohama, Kanagawa Prefecture 6-2 Umegaoka, Midori-ku Japan Tobacco Inc. Plant Development Laboratory Yokohama Center (72) Inventor Satoshi Tsuchiya 6-2 Umegaoka, Midori-ku Yokohama City, Kanagawa Prefecture Japan Tobacco Inc. Plant Development Laboratory Yokohama In the center

Claims (6)

[Claims] 1. A method for killing pests, which comprises forming a mucus portion at a contact point of pests attracted by an attractant, and guiding the pests in contact with the mucus portion into a trap bottle to kill them. 2. An attractant for a main body, comprising a pest attractant, a body having a mucus portion formed at a contact point of the pest attracted by the attractant, and an insect trap bottle having an inlet for the pest. A pest-killing device in which the pests attracted by the device are combined so as to fall into a trap bottle. 3. A main body having a top plate provided with an attractant and a side wall attached to an edge of the back side of the top plate, and a slime part formed on the back side of the top plate, and a side wall lower end shape of the main body. A pest-killing device in which a pest trap having an inlet for pests of the same shape on the upper end side is combined with a hanging tool so that the pest attracted by the attractant of the main body falls into the trap bottle. . 4. A body for inducing a body, in which a mucus-holding carrier forming a mucus portion is hung on a back surface of a top plate provided with an attractant, and an insect trap bottle having a pest intake port on the upper end side. A pest-killing device that is combined with a hanging tool so that the pests attracted by the agent will fall into the insect bottle. 5. A drainage pipe having a drainage hole formed on the bottom surface of the insect trap, and a drainage pipe having a plurality of drainage intake holes on its side wall and having its upper end closed so as to be housed therein. The insect pest killing device according to 3 or 4. 6. The insect trap bottle has a bellows shape.
5. The pest killing device according to any one of 1.