JP3889141B2 - Gel-like poison bait - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a bait material used for the extermination of house living pests in cockroaches and other pests, in particular those using gel-type gelled poison bait as poison bait agent.
[0002]
[Prior art]
In recent years, many rod-type insects such as cockroaches and other pest poisons are commercially available in order to improve their attractability and eating habits.
The gel-like poison bait usually uses a means for filling a molded container and cooling it in order to gel the heated and melted preparation liquid.
[0003]
[Problems to be solved by the invention]
In the manufacturing means described above, since the upper surface of the molded container for gelling the heated and melted preparation liquid is always flat, when a pest eats the poisonous bait manufactured by this molded container, it should be eaten from the flat side. Therefore, there is a problem in eating habits.
In view of this, the present applicant has proposed improving the eating property by providing a deformed portion on the surface of the poison bait (Japanese Patent Laid-Open No. 9-2905).
[0004]
Conventionally, in order to manufacture a poisonous bait, as described above, after filling the molded container and solidifying it, it is taken out from the molded container and transferred to a bait container that stores the poisonous bait. Accordingly, a dedicated molded container for producing the poison bait is required, and the poison bait produced by the molded container has to be transferred to the poison bait container, which complicates the production process. Furthermore, since the poison bait is gelled, it is not easy to take it out of the molded container.
[0005]
Then, this invention is made | formed in view of the said situation, and it aims at providing the gel-like poison bait | feeding material which can take out easily the bait that the surface was made non-smooth and gelatinized.
[0006]
[Means for Solving the Problems]
The gel-like poison bait according to the present invention has a flexible filling portion that swells in the center from the base portion and is formed in a hemispherical shape, and extends in a bowl shape on the outer periphery of the base portion. The filling part of the molded container having a pest entry port where a pest enters from the outside into the four sides formed by the base part and the heel part is filled with a gel-like poison bait and / or a pest attractant The bottom plate surface having an outer periphery of substantially the same shape as the outer periphery of the molded container is stuck so as to cover the opening of the filling portion, and the state filled with the filling portion is sealed with the bottom plate surface Then, it is cooled, gelled, and molded so as to be removable.
[0007]
Furthermore, a concavo-convex groove is formed in the inner surface top portion and / or the vicinity of the top portion of the filling portion.
Furthermore, a rounded surface having a predetermined angle is formed on the side surface of the filling portion.
[0008]
According to the gel poisonous bait material of the present invention, when taking out the gelled bait from the molded container, it is only necessary to bend the filling portion, so that the takeout property is improved. Moreover, everything from storage to storage and transportation can be efficiently performed in one container until it is taken out without using a dedicated container for producing a poison bait. Moreover, the trouble of transferring poisonous bait can be eliminated. Furthermore, the extracted poisonous bait has excellent eating properties.
[0009]
Further, by forming the concave and convex grooves on the inner surface top portion and / or the vicinity of the top portion of the filling portion, the concave and convex grooves are formed on the surface of the poison bait, so that the eating property of pests such as cockroaches can be improved. .
Further, by forming a rounded surface having a predetermined angle on the side surface of the filling portion, the ability to extract poisonous bait is improved.
[0012]
In the present invention, the material of the container is not particularly limited. For example, synthetic resin such as polyvinyl chloride, polyethylene, polypropylene, polystyrene, polyester, and polycarbonate, paper, non-woven fabric (spunbond), synthetic paper, and pulp are used. Can be used. Moreover, as a molding method of a container, it can shape | mold by press processes, such as a vacuum, pressure air, injection molding, embossing, for example.
[0013]
Examples of the gel-like poison bait of the present invention include an attractant proposed by the present applicant (Japanese Patent Laid-Open No. 9-202701). That is, water and a gelling agent are mixed with sugar for obtaining an attracting effect and fibrin for stabilizing the attracting effect, heated and dissolved to obtain a homogeneous solution, and this solution is cooled to obtain a gel composition. do it.
In this case, the gel state of the resulting gel composition varies greatly depending on the amount of gelling agent added. The amount of the gelling agent varies depending on the type of the gelling agent. For example, in the case of agar, it is used in the range of 0.1 to 30% by weight. In some cases, the viscosity becomes soft and sticky, and in the case of 0.5 to 3.0% by weight, it becomes a hard jelly. Since cockroaches, various insects and other pests prefer a sticky state, such a state is preferred.
[0014]
Furthermore, various pest control ingredients may be blended together with the poison bait, and examples thereof include organophosphorus compounds such as diazinon, chlorpyrifos, fenitrothion, malathion and trichlorfon, carbamate compounds such as carbaryl and propoxer, and resmethrin. , Permethrin, cypermethrin, cyphenothrin, phenothrin, ciphenothrin, transfluthrin, and other pyrethroid compounds, as well as amide compounds such as sulfuramide, oxadiazole compounds such as methoxadiazone, pyrazole compounds such as fipronil, metoprene, hydro Insect juvenile hormone-like compounds such as prene, pyriproxyfen, and phenoxycarb, and insect chitin synthesis-inhibiting compounds.
[0015]
Examples of the sugar content include fruit juice, honey, molasses, maltose, isomerized sugar, sucrose, sugar cane, palatinose, trehalose, sucrose, sophorose, koujiniol, tunalanose, laminaribiose, nigerose, maltose, cellobiose, and lactose. , Xylobiose, Leucrose, Gentiobiose, Isomaltose, Melbiose, Rutinose, Primbellose, Vicianose, Robinose, D-glucose, N-acetyl-D-glucosamine, D-galactose, D-galacturonic acid, D-mannose, D-xylose, D -Fructose, L-arabinose, D-glucuronic acid, D-glucosamine, L-fructose, etc. are mentioned. These can be used in combination. By adjusting the kind and content of the sugar, the sugar content in the gel composition is adjusted to be in the above-described range.
[0016]
Although the sugar content in a gel composition shall be the range of 30-80 degrees, the range of 50-80 degrees is more preferable, and the range of 60-80 degrees is still more preferable. When the sugar content is less than 30 °, there may be cases where the attracting effect against pests, particularly cockroaches, cannot be sufficiently obtained. When the sugar content is higher than 80 °, the gel composition is insufficient, which is not preferable. .
[0017]
Any gelling agent may be used as long as it does not hinder the attracting effect of pests, and further, it may further promote the attracting effect. Examples include pectin, carrageenan, agar, gelatin, gelatin gum, sodium alginate, guar gum, gellan gum, locust bean gum, carboxymethylcellulose, polyacrylic acid, gluten whey protein and the like. Moreover, solidification adjuvants, such as dicalcium phosphate, calcium chloride, potassium chloride, calcium lactate, gluconodellactone, can also be added suitably.
[0018]
As the fibrin, various substances containing cellulose, for example, flour such as rice flour and wheat flour, potato flour such as sweet potato flour, vegetable flour and the like can be used. In addition to this, a material originally containing fiber element such as konjac may be used. The amount of fiber element added is in the range of 0.1 to 10% by weight of the entire gel composition, preferably in the range of 0.5 to 5% by weight. By containing this fiber element in the gel composition, It not only has the effect of increasing the surface sugar content of the gel composition, but also has the effect of increasing the attracting efficacy against pests, for changing the surface state of the gel composition. In the case of cockroaches, it is thought that fibrin extracted from the plant that has its taste is more attractive. In addition, even a gel composition having a high sugar content can suppress surface stickiness.
[0019]
If necessary, various additives known as substances having an effect of enhancing the attractiveness to pests can be added to the gel composition.
For example, the diet includes an animal diet component and a plant diet component.
Examples of the animal diet components include animal proteins and animal lipids. They can also be used as a dietary substrate.
[0020]
Examples of animal proteins include actin, albumin, casein, fibrin, fibrinogen, keratin, α-globulin, β-globulin, γ-globulin, hemoglobin, lactoglobin, myosin, pepsin, phosphorylase, fish soluble, etc., or locust, Grasshopper, mantis, cricket, bee, aphid, cockroach, grasshopper, butterfly, moth, flies, krill, Akamushi, mealworm, fish food (earthworm, cormorant, etc.), horse, sheep, goat, rabbit, dog, cat, fish , Components obtained from shellfish and eggs, various amino acids such as proline, and degradation products of animal proteins.
[0021]
Examples of the plant diet component include glycerose, amylose, amylopectin, starch, and starch hydrolysate.
Examples of plant proteins include those obtained from edestin, zein (corn), gliadin, allatin (peanut), globulin (pumpkin seeds, wheat bran), gluten (wheat), phaseolin (broad bean), soybeans, etc. It is done.
[0022]
What kind of thing may be used as vegetable oil and fats, and at least one or more of oily substances such as vegetable oil (including those that become oily by heating) may be appropriately selected and used. For example, plant fats such as tree wax, cacao butter, coconut oil, and peanut oil, non-drying oils such as castor oil, olive oil, and peanut oil, semi-drying oils such as soybean oil, corn oil, rapeseed oil, sesame oil, and cottonseed oil , Dry oils such as linseed oil, tung oil, hemp seed oil and eno oil.
[0023]
Substances that promote feeding include pumpkin, dried maize, mushrooms, shiitake mushrooms, kombu, cabbage powder and extracts thereof alone or in mixture, and these can also be used together with the above-mentioned vegetable diet ingredients. The powder can also be used as a vegetable diet component.
[0024]
Examples of pest attractants that can be used in combination with these include methyl or ethyl esters of fatty acids, saturated or unsaturated alcohols, non-reducing starch hydrolysates, carboxylic acid esters having a cyclohexyl group, and aromatic fatty acids. Ketones, alcohols, aldehydes, lactones, esters, aloe or eucalyptus plants and extracts thereof, ketones having 7 to 9 carbon atoms, vanillin, ethyl vanillin, isovanillin, piperonal, piperonal acetone, 2,6-nonadiether, etc. What are known as pheromones, ie (3S, 4R, 6E, 10Z) -3,4,7,11-tetramethyl-trideca-6,10-dienal, (Z) -9-hexadecenal, 2,5-dimethyl Pyrazine, 3-methyl-2,5-dimethyl Rupirajin, Z, E-alpha-Furanesen, E, etc. E-alpha-Furanesen and the like can be referred to a 0-5 wt%.
[0025]
Furthermore, various colorants can be added.
Further, onisonic acid or the like can be used as the solidifying agent, and citric acid or the like can be used as the pH adjusting agent.
[0026]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1 is a top view of a molded container constituting a gel-like poison bait, FIG. 2 is a sectional side view taken along the line MN in FIG. 1, and FIG. 3 is a top view of a bottom plate attached to the molded container of FIG. 4 shows the manufacturing process of a poison bait. 5 is a perspective view of a gel-like poison bait container, FIG. 6 is a perspective view of a gel-like poison bait container using another molded container, and FIG. 7 is a molded container having an uneven groove on the entire inner surface. Figure 2 shows a perspective view of a gel-like poison bait container.
[0027]
The gel-like poison bait of the present invention includes a molded container 1 shown in FIGS. The molding container 1 has a filling portion 2 bulging in the center. The filling portion 2 is formed in an elliptical hemispherical shape, and a plurality of concave and convex grooves 3 are provided on the side surface. The concavo-convex groove 3 is a groove in which one of adjacent grooves is concave and the other is convex, and has a rounded surface. Also, a plurality of ribs project from the lower inner surface of the filling portion 2, so that the gel poison bait filled in the filling portion 2, which will be described later, can be removed from the filling portion 2. The situation of falling off is avoided.
[0028]
A base portion 4 formed of a rounded surface is integrally provided below the filling portion 2 described above. The height b of the base part 4 is substantially equal to the height a of the filling part 2 and extends in four directions with the filling part 2 as the center, and extends around a rectangular part 5 formed in the periphery thereof. Has been. Since the base part 4 extended in four directions centering on the filling part 2 produces a so-called shelter effect in which a shadow is formed in the vicinity of the extended part, it is possible to improve the eating property.
[0029]
In addition, on the four sides formed by the base part 4 and the collar part 5, a pest intrusion opening 6 pierced in an elliptical shape is provided substantially at the center position of each side.
In addition, the height b of the base part 4 and the height a of the filling part 2 are made substantially equal (a = b), and the height b of the base part 4 is made lower than the height a of the filling part 2. You may make it (b <a). By selecting the height a of the filling part 2 and the height b of the base part 4 as described above, the poison bait can be reliably placed at a fixed position of the base part 4. Furthermore, in the base part 4 formed on the lower side of the filling part 2, a recess may be formed around the filling part 2 so that the height a of the filling part 2 is substantially extended.
[0030]
Further, a bottom plate 7 shown in FIG. 3 is attached to the lower side surface of the flange portion 5, and the molded container 1 is obtained by attaching the bottom plate 7 to the lower side surface of the molded container 1 described above. It is configured to be used as a poison bait container.
[0031]
Hereinafter, a method for using the gel-like poison bait will be described with reference to FIG.
First, the molded container 1 is turned upside down, and conveyed by, for example, a conveyor, and the filling solution 2 is filled with the preparation liquid at the preparation liquid injection position (FIG. 4A).
Next, the bottom plate 7 is attached to the flange portion 5 of the molding container 1 at the bottom removal attachment position (FIG. 4B). Then, the preparation liquid with which the liquid filling part 2 was filled is cooled and made into a gel state. In this state, the distribution stage is entered.
[0032]
In use, the bottom plate 7 is the bottom, the gel-like poison bait that has been solidified on the inner surface due to the filling portion 2 being deformed by pushing down the top of the filling portion 2 with fingers is the bottom surrounded by the base portion 4. It falls on the face plate 7.
As described above, the filling solution of the molded container is filled with the preparation liquid, and after that, the preparation liquid in the filling portion is gelled while being sealed with the bottom plate surface, and when used, the filling portion is filled with the gelated poison bait. By dropping it from the container, it is possible to perform a consistent operation in the same container from the manufacture to the use of the poison bait.
[0033]
Hereinafter, the gel poison bait container according to the present invention will be described as a reference example with reference to FIG. The gel-like poison bait container 8 can be used for the poison bait produced by the process shown in FIG. 4, and the bottom plate 7 of FIG. 3 is attached to the molded container 1 of FIGS. As described in FIGS. 1 and 2, the molded container 1 that constitutes the main structure of the gel-like poison bait container 8 has a filling part 2 that swells in the center, and this filling part 2 has an elliptical hemispherical shape. A plurality of concave and convex grooves 3 are provided on the side surface. The concavo-convex groove 3 is a groove in which one of adjacent grooves is concave and the other is convex, and has a rounded surface. This round surface can improve the take-out property of the poison bait in the filling portion 2 by increasing the angle.
[0034]
A base portion 4 formed as a rounded surface is integrally provided below the filling portion 2. The height direction of the base part 4 is substantially equal to the height of the filling part 2 and extends in four directions around the filling part 2, and is extended to a flange part 5 formed in a rectangular shape in the periphery thereof. Yes. On the four sides formed by the base portion 4 and the heel portion 5, there are provided pest entry ports 6 that are punched out in an elliptical shape at the center of each side.
[0035]
A bottom plate 7 shown in FIG. 3 is attached to the lower side surface of the flange 5, and the molded container 1 is poisonous by attaching the bottom plate 7 to the lower side surface of the molded container 1 described above. It is comprised so that it can be used as an agent container.
[0036]
The gel-like poison bait produced by the gel-like poison container 8 has a surface formed in an uneven shape by the uneven groove 3 provided in the filling portion 2 on its surface, It is placed in a state where the eating property of the invading pest is improved, and the components of the poison bait are held without touching the fingers.
[0037]
The gel-like poison bait container 8 described above is such that the filling portion 2 is formed in an elliptical hemispherical shape and an uneven groove 3 is provided at the top of the inner surface of the filling portion 2, but the shape of the filling portion 2 and the uneven groove 3 The method of attaching is not limited to this, and other shapes described later are also conceivable.
[0038]
That is, in FIG. 6, the filling portion 2A is formed in a hemispherical shape, and an uneven groove 3A is provided in the vicinity of the top portion. The base portion 4, the heel portion 5, the pest entry port 6 and the bottom plate 7 are This is a gel-like poison bait container 8A following the same configuration as described above.
The gel-like poison bait container 8A easily drops the gel-like poison bait onto the bottom plate 7 by pressing from the left and right, for example, the thumb and forefinger, with the groove direction of the filling portion 2 interposed therebetween. be able to.
[0039]
Further, in FIG. 7, the filling portion 2B is formed in the shape of a truncated cone, and an uneven groove 3B is provided on the entire inner surface. The base portion 4, the heel portion 5, the pest entry port 6 and the bottom plate Reference numeral 7 denotes a gel poison bait container 8B having the same configuration as described above.
The gel-like poison bait container 8B can easily drop the gel-like poison bait on the bottom plate 7 in the filling portion 2B by pressing the upper surface of the filling portion 2B.
[0040]
【The invention's effect】
As described above, according to the gel poisonous bait material of the present invention, when taking out the gelled bait from the molded container, it is only necessary to bend the filling portion, so that the takeout property is improved. Moreover, everything from storage to storage and transportation can be efficiently performed in one container until it is taken out without using a dedicated container for producing a poison bait. Moreover, the trouble of transferring poisonous bait can be eliminated. Furthermore, the extracted poisonous bait has excellent eating properties. Further, the poison bait is placed in a state in which the eating property of the pest that has entered from the pest entry port is improved, and the components of the poison bait are held without touching the fingers.
[Brief description of the drawings]
FIG. 1 is a top view of a gel-type poison bait molded container showing an embodiment of the present invention.
2 is a cross-sectional side view of the molded container of FIG. 1 taken along the line MN.
3 is a top view of a bottom plate that is attached to the bottom surface of the molding container of FIG. 1. FIG.
FIG. 4 is a process diagram showing a method for using a gel-like poison bait.
5 is a perspective view of a gel-like poison bait container in which the molded container of FIG. 1 and the bottom plate of FIG. 3 are attached.
FIG. 6 is a perspective view of a gel poisonous bait container showing another embodiment of the present invention.
FIG. 7 is a perspective view of a gel-like poison bait container showing another embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Molding container 2 Filling part 3 Uneven groove 8 Gel-like poison bait container

Claims (3)

 A flange portion (5) having a flexible filling portion (2) bulging in the center from the base portion (4) and formed in a hemispherical shape and extending in a bowl shape on the outer periphery of the base portion In the filling portion of the molded container (1) having a pest entry port (6) through which pests invade from the outside in four directions formed by the base portion and the heel portion, a gel poisonous bait and / or The bottom plate surface (7) filled with the pest attractant and having an outer periphery of substantially the same shape as the outer periphery of the molded container is attached so as to cover the opening of the filling portion, and the filling portion is filled with the A gel-like poison bait that is cooled, gelled and removably molded in a state of being sealed at the bottom plate surface.  2. The gel-like poison bait according to claim 1, wherein an uneven groove is formed in the inner surface top portion and / or the vicinity of the top portion of the filling portion.  The gel-like poison bait according to claim 1 or 2, wherein a rounded surface having a predetermined angle is formed on a side surface of the filling portion.

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