JPH0621347Y2 - Insecticide material - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Prior Art and Problems to be Solved] Conventionally, there has been known a poison bait material to be used while containing the poison bait in a small box or a dish-shaped container.

In the conventional case, in the case of the small box form, the packaging itself becomes large, and only one poison bait is used in one small box, so many poison baits are installed in several places to improve the control effect. Therefore, it is practically expensive to limit the number of small boxes per package.

Also, in the case of a dish-shaped container, multiple poison baits can be put in one container because it is also a container, but it has the same problem as a small box from the point of installing at several places, and it is also plate-shaped Therefore, since the poison bait is used in a state where it is exposed to the outside, there is a risk of typographical errors such as children inadvertently eating.

Also, depending on the type of pests such as cockroaches, it has the habit of penetrating into the space below the part that is shaped like an eaves or a narrow space surrounded by three sides.
This is called the shelter effect, but the conventional container does not take advantage of this shelter effect.

[Means for solving problems]

In this invention, in order to eliminate the above-mentioned conventional drawbacks, in an attracting insecticidal material formed by containing an attracting insecticidal composition inside an insecticide pack, an opening is provided in at least a part of the pack, The attractant insecticidal material is characterized in that a space in which a pest hides is formed inside or outside the pack by an opening or in combination with the shape of the opening and the pack itself. .

[Action]

The attracting insecticidal material of this invention has the above-mentioned structure and forms the space inside the pack body, so that the shelter effect allows the harmful insects such as cockroaches to swarm in the space and obtain an effective eating effect. , It can control pests extremely efficiently.

The material of the base material of the pack body is arbitrary and can be appropriately adjusted depending on the thickness (weight per unit area) and material of the base material, and the base material may be a single layer or a plurality of layers.

Examples of the material of the base material include cellophane, polypropylene, polyester, nylon, paper, and a laminated film obtained by laminating a metal foil such as an aluminum foil, a copper foil, or a silver foil on these films.

In this application, the insecticide itself is optional,
Briefly explaining the insecticides currently used as a reference, examples of the insecticide include boric acid, borate, amidinohydrazone insecticide, organic phosphorus, carbamate, pyrethroid insecticides, etc. Among these, one kind or a mixture of two or more kinds is used.

Specific examples of the borate include sodium tetraborate (borax), sodium metaborate, sodium perborate, ammonium borate, potassium borate, magnesium borate, and the like, and the amidinohydrazone system. Specific examples of the insecticide include, for example, tetrahydro-5,5-dimethyl-2 (1H) -pyrimidinoin {3- [4- (trifluoromethyl) phenyl] -1-.
Examples include {2- [4- (trifluoromethyl) phenyl] ethenyl} -2-propenylidene} hydrazone. Insecticides other than the above include organophosphorus insecticides such as fenitrothion, trichlorfon, pyridaphenthion, diazinon, and phenthion; carbasort insecticides such as sebin and propoxer; resmethrin, d-
T80-resmethrin, phenothrin, permethrin,
Pyrethroid insecticides such as phthalthrilurn, d-T80-phthalthrin, cifenotrin, cypermethrin, fenvalerate, etofenprox, plalethrin, and fenfluthrin; and oxadiazole insecticide metoxadiazone.

The blending amount of the insecticide may be appropriately selected according to the desired efficacy of the resulting composition, the type of insecticide, the type of target insect, etc., but in the case of boric acid and borate, 5 to 70%, especially 10 to 50%, other insecticides are preferably 0.05 to 10%, and particularly 0.1 to 5%.

If the content of boric acid or borate is less than 5%, the insecticidal effect tends not to be sufficiently exhibited.
When it exceeds 0%, the amount of the feeding substance added becomes small and the feeding property tends to be deteriorated. The other insecticides mentioned above are 0.
If it is less than 05%, the insecticidal effect tends not to be sufficiently exerted, and if it exceeds 10%, the feeding repellency tends to be strong depending on the type of insecticide used.

As components other than the above, for example, food intake substances, attractant components, antioxidants, preservatives, accidental eating inhibitors, colorants and the like are used.

Examples of the feeding substance include flour, rice flour, rice sugar,
Flour such as corn flour; starches such as potato starch and corn starch; granulated sugar, maltose, arabinose, galactose, lactose, fructose,
Examples include sugars such as sorbitol, molasses, honey, molasses and glycerin.

Examples of the attractant component include organic acids such as caprylic acid, caproic acid, capric acid, lauric acid, and oleic acid; higher alcohols such as octyl alcohol, dodecyl alcohol, and olein alcohol; onion flavor, milk flavor, butter flavor, Examples include food flavors such as strawberry flavor and coffee flavor.

Examples of the antioxidant include antioxidants such as 2,6-di-tert-butyl-4-methylphenol and 2,2-methylenebis (4-methyl-6-t-butyl) phenol.

Examples of the preservative include sorbic acid, sorbate, and paraoxybenzoic acid esters.

Examples of the above-mentioned substances for preventing accidental eating include capsicum powder, capsicum essence and the like.

Examples of the colorant include Red No. 2, Red No. 3, Red No. 102, Red No. 201, Yellow No. 4, Yellow No. 5, Blue No. 1, Blue No. 2, carbon black and the like.

The blending amount of the components other than the above cannot be unconditionally determined because it depends on the blending amount of the insecticide, but it is usually the balance of the insecticide in the composition.

〔Example〕

FIG. 1 is a plan view of an embodiment of the present invention, and FIG. 2 is a sectional view taken along the line AA of FIG. 1, in which 1 indicates a pack main body, 2 is an upper surface of the main body 1, and 2 is a firm film. Is formed in a mountain shape and is sealed by the weak bottom surfaces 3 and 4 to form a pack. It should be noted that the seal may be intermittent so that small cockroaches can enter. Reference numeral 5 represents a seal portion.

A solid tablet-like poison bait 6 is sealed in advance inside the pack-shaped main body 1 leaving a space 7, and then sealed.

A plurality of openings 4 are provided on the upper surface 2 of the mountain shape so that the upper peripheral edge 6a of the poison bait 6 in the main body 1 is exposed to the outside. Since the bottom surface 3 is formed flat and is in close contact with the floor, even small cockroaches do not dig under the bottom surface, and the bait in the pack can be efficiently eaten.

At the time of use, the pack body 1 can be easily used by placing it in the path of harmful insects such as cockroaches, and a large number of packs can be installed if necessary, so that efficient control can be achieved.

Further, when packing the pack main body 1 in a small box, a large number can be packed in one small box, so unlike a container or a small plate type, there are few packaging boxes and the cost is very low.

And since the space 7 is formed in the pack body 1,
Due to the shelter effect, harmful insects such as cockroaches preferentially enter the pack body 1, so that an efficient eating effect can be obtained.

〔effect〕

Since the attracting insecticidal material of this invention has the above-mentioned structure,
It has many advantages that the shelter effect is fully utilized and pests such as cockroaches easily invade, a highly efficient pest control effect is obtained, and the simple structure allows easy and inexpensive production. There is.

[Brief description of drawings]

FIG. 1 is a plan view of an embodiment of the present invention, and FIG. 2 is a sectional view taken along the line AA of FIG. DESCRIPTION OF SYMBOLS 1 ... pack body, 2 ... top surface, 3 ... bottom surface, 4 ... hole, 5 ... seal part, 6 ... poison bait, 6a ... upper periphery, 7 ... space.

Claims (1)

[Scope of utility model registration request] 1. An attractive insecticidal material formed by containing an attractive insecticidal composition inside a pesticide pack, wherein the pack body 1 has a mountain-shaped upper surface 2 formed of a film having a strong rigidity, and the upper surface 2 thereof. And a bottom surface 3 of a film having a weak stiffness that is sealed at the lower end of the pack, and a solid tablet-like bait 6 is sealed in the pack body 1 leaving a space 7 in the pack, and a plurality of upper surface 2 are provided. 1. An attractive insecticidal material, which is characterized in that the opening 4 is provided.