JP5956161B2 - Fly attractant and fly trap - Google Patents

Description

  The present invention relates to a fly attractant for attracting flies and a fly trap for catching flies.

  Conventionally, as an attractant for flies, those containing Shaoxing liquor are known (see, for example, Patent Document 1). This fly attractant is used to capture flies.

Japanese Patent No. 4439086

  By the way, the fly attractant containing Shaoxing liquor like patent document 1 can expect a certain effect. However, when the activity of flies becomes active as in summer, for example, a high capture ability is required, so that the attractant for flies needs a stronger attracting effect.

  This invention is made | formed in view of this point, The place made into the objective is to enable it to attract a fly still more strongly.

  In order to achieve the above object, the present invention pays attention to the fact that flies have developed an olfactory sensation, so as to synergistically enhance the attracting effect of flies by mixing multiple scent components derived from different things. I made it.

The first invention is characterized in that, in a fly attractant for attracting flies, Yamazuko vinegar is mixed with brewed liquor in which rice or grape is fermented with alcohol and katsura liquor soaked with cinnamon flowers. It is what.

According to this construction, diffuse and aroma components of hawthorn vinegar, and flavor components derived from flowers osmanthus, into the air in a state of being mixed with the scent ingredients Keika liquor. By mixing these scent components, the effect of attracting flies is increased synergistically. Moreover , since the matured scent component of Yamako is diffused in the air, the effect of attracting flies is further enhanced. In addition , since the scent component of the guinea pig aged diffuses in the air, the effect of attracting the fly is further enhanced.

According to the second invention, in the first invention, Keika Sake and Yamazuko vinegar are mixed, and the volume ratio of Keika Sake and Yamazuko vinegar is set in the range of 4: 6 to 8: 2. It is characterized by being.

  According to this structure, the scent component of Yamako and the scent component of the cinnamon are mixed well, and the effect of attracting flies is further enhanced.

According to the third invention, in the first or second invention, water is added in the range of 10% to 40% of the total volume of the fly attractant.

  According to this structure, the scent component derived from the flower contained in liquor becomes easy to fly by the hydration effect, and the effect of attracting the fly is further enhanced.

4th invention is equipped with the container which accommodated the attractant for flies in which Yamaseiko vinegar was mixed with the brewed liquor which fermented rice or grape with alcohol, and the katsura liquor which pickled the flower of the cinnamon was volatilized. It is characterized by.

According to the first invention, Yamazuko vinegar is mixed with brewed liquor in which rice or grape is alcohol-fermented with katsura sake soaked with cinnamon flowers. Can be attracted to. This makes it possible to obtain a sufficient fly trapping ability even during the time when flies are likely to occur as in summer. Moreover , the attracting effect of the fly can be further enhanced by mixing the matured scent component of Yamako with the scent component derived from flowers and the scent component of fruit wine. Further , the effect of attracting flies can be further enhanced by mixing the scented component of the guinea pig with the scented component derived from the fruit and the scented component of the fruit liquor.

According to the second and third inventions, the effect of attracting flies can be further enhanced.

According to the fourth invention, as in the first invention, it is possible to strongly attract a large number of flies with individual differences in taste, so that sufficient flies can be captured even during the time when flies are likely to occur as in summer. Ability can be gained.

It is a front view of the trap for flies concerning Embodiment 1. It is a longitudinal cross-sectional view of the trap for flies concerning Embodiment 1. FIG. It is a disassembled perspective view of the trap for flies concerning Embodiment 1. FIG. It is a graph which shows the capture power of the fly of Comparative Examples 1-4. It is a graph which shows the capture power of the fly of Comparative Examples 5-9. It is a graph which shows the capture power of the fly of Comparative Examples 10-19. It is a graph which shows the trapping power of the fly by the fly catcher concerning Comparative Examples 20-28 and this invention 1,2. It is a perspective view of the trap for flies concerning Embodiment 2. It is a front view of the trap for flies concerning Embodiment 2. It is a longitudinal cross-sectional view of the trap for flies concerning Embodiment 2. It is a graph which shows the capture power of the fly at the time of changing the mixture ratio of Keika Sake and Yamazuko vinegar. It is a graph which shows the trapping power of the fly when not adding water and when adding water.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. It should be noted that the following description of the preferred embodiment is merely illustrative in nature, and is not intended to limit the present invention, its application, or its use.

(Embodiment 1)
FIG. 1 shows a fly trap 1 according to the present invention. As shown in FIGS. 2 and 3, the fly trap 1 includes a drug container 10 for storing a fly attractant according to the present invention, a lower cover 20 covering the outside of the drug container 10, and a drug container 10. And an upper cover 30 covering the upper portion.

  The medicine container 10 is made of a transparent resin material, and the entire upper part is opened so that the fly attractant can be volatilized. The horizontal cross-sectional shape of the medicine container 10 is substantially elliptical from the lower end to the upper end. A columnar portion 10 c that protrudes upward is formed at a substantially central portion of the bottom wall portion 10 a of the medicine container 10. As shown in FIG. 2, the height of the upper end portion of the columnar portion 10 c is substantially the same as the upper end portion of the peripheral wall portion 10 b of the medicine container 10.

  The medicine container 10 contains a liquid absorbing liquid 13 that has absorbed a fly attractant. The liquid-absorbing liquid 13 can be composed of a liquid-absorbing property such as a nonwoven fabric or a sponge. The liquid absorption 13 has a thick plate shape that substantially matches the shape of the bottom wall portion 10 a of the drug container 10. In addition, a through hole 13a through which the columnar part 10c is inserted is formed in a substantially central part of the liquid absorption 13.

  Before using the fly trap 1, the upper opening of the drug container 10 is sealed with a film (not shown), and the film is peeled off at the start of use.

  The lower cover 20 is made of a non-translucent resin material such as black or brown. The lower cover 20 is formed so as to cover the peripheral wall portion of the medicine container 10 from the outside, and the entire upper and lower portions are opened. The horizontal cross-sectional shape of the lower cover 20 is substantially oval like the drug container 10. The peripheral wall 20a of the lower cover 20 is formed so that its horizontal cross section becomes larger as it approaches the lower end of the peripheral wall 20a. Windows 20c and 20c for visually recognizing the internal medicine container 10 are formed in the peripheral wall portion 20a. Each window 20c is long open in the circumferential direction of the peripheral wall portion 20a.

  The upper cover 30 is made of a green resin material. The upper cover 30 is formed so as to cover the upper part of the medicine container 10 and includes an upper wall portion 30a and a peripheral wall portion 30b. A columnar portion 30c protruding downward is formed at a substantially central portion of the upper wall portion 30a. The upper end of the columnar part 10c of the drug container 10 is inserted into and engaged with the lower end of the columnar part 30c. By engaging the columnar portions 10c and 30c, the lower cover 20 and the upper cover 30 are integrated.

  The horizontal cross-sectional shape of the peripheral wall portion 30 b of the upper cover 30 is substantially elliptical like the drug container 10. The peripheral wall portion 30b is flared so that its horizontal cross section becomes larger as it approaches the lower end of the peripheral wall portion 30b. The lower end part of the peripheral wall part 30b is located below the upper end part of the peripheral wall part 20a of the lower cover 20, and is formed larger than the upper end part of the peripheral wall part 20a. A gap S is formed between the lower end portion of the peripheral wall portion 30 b of the upper cover 30 and the upper end portion of the peripheral wall portion 20 a of the lower cover 20.

  As shown in FIG. 3, four upper wall openings 30 d are formed in the upper wall 30 a of the upper cover 30. The upper wall opening 30d has a slit shape. Further, four peripheral wall openings 30 e are formed on the upper side of the peripheral wall portion 30 b of the upper cover 30. The peripheral wall opening 30e has a slit shape extending in the circumferential direction of the peripheral wall 30b.

  Next, the fly attractant will be described. The attractant for flies is a mixture of Yamakoko vinegar, Keika Sake, insecticide, and salt. Yamazuko vinegar is a brewed vinegar made from the fruit of Yamazuko. Therefore, Yamazuko vinegar contains a fruit-derived fragrance component obtained by ripening Yamazuko fruit.

  Katsura Sake is a mixed liquor made by immersing rice vines in a brewed liquor that has been fermented with yeast in yeast, and then ripening them with kinmokusei flowers. Therefore, katsura liquor contains a fragrance component derived from flowers obtained by ripening flowers called umum. The brewed liquor is preferably white wine made from green grapes. White wine contains fragrant components obtained by aging grapes, and it is a brewed liquor, so it contains yeast and the like unlike distilled liquor. As the brewed liquor obtained by subjecting rice to alcohol fermentation, for example, Japanese sake is preferable.

  Insecticides are conventionally used to kill flies and are almost odorless. Salt is added for the purpose of preservatives. Yamazuko vinegar and Keika Sake are mixed so that the volume ratio is 1: 1.

  The reason why the Yamaseiko vinegar and Keika Sake are mixed in the fly attractant is based on the results of experiments and studies conducted by the inventors on various components that attract flies. That is, in the natural flies, there are males and females as well as females in the spawning period and females that are not, and there are various individual differences. As will be described in detail later, by mixing Yamazuko vinegar and Keika Sake, a remarkable attractive effect is exhibited for all of males, females in the spawning period, females that are not in the spawning period, and the like.

  Next, the case where the fly trap 1 configured as described above is used will be described. The fly attractant in the drug container 10 volatilizes and fills the upper cover 30. In addition, air enters from the gap S between the upper cover 30 and the lower cover 20, and the fly attractant filled in the upper cover 30 is released to the outside from the upper wall opening 30d and the peripheral wall opening 30e. . At this time, since the opening area of the upper cover 30 is sufficiently secured by the upper wall opening 30d and the peripheral wall opening 30e, it is possible to secure a sufficient amount of the fly attractant per unit time and to capture the fly. It can be discharged over a wide area of the vessel 1.

  The fly around the fly trap 1 approaches the fly trap 1 by the fly attractant. The fly approaching the fly trap 1 enters the upper cover 30 from the upper wall opening 30d and the peripheral wall opening 30e, and also enters the upper cover 30 from the gap S. The fly that has entered the inside of the upper cover 30 stops at, for example, the columnar part 30c, and flies toward the inside of the drug container 10 or walks to touch the fly attractant. The flies are killed by the insecticide contained in the fly attractant and stored in the drug container 10. The fly accommodated in the medicine container 10 can be visually recognized from the window 20 c of the lower cover 20.

  The efficacy of the fly trap 1 according to the present invention will be described in comparison with the experimental results when a thing other than the one according to the present embodiment described above is used as the attractant.

  The experimental method is as follows. A large number of flies (Drosophila melanogaster) are housed in a sealed room of about 8 tatami mats. In the room, put rotten fruit that is the source of the fly. The room temperature is set to 25 ° C. and the humidity is set to 50%. The room illuminance is 230 lux.

  Under the above conditions, as Comparative Example 1 shown in FIG. 4, a fly trap 1 in which a fly attractant mixed with red vinegar and an insecticide is placed in a drug container 10, and as Comparative Example 2 shown in FIG. A fly trap 1 in which white wine vinegar is mixed instead of vinegar is prepared. The fly trap 1 of Comparative Example 1 and the fly trap 1 of Comparative Example 2 were left in the room at the same time. Both leaving times are 1 hour.

  After one hour, the number of captured flies was counted. When Comparative Example 1 was 100, Comparative Example 2 was 175. This number does not represent the absolute value of the number of trapped flies, but is an indexed value.

  As a result of conducting an experiment in which Comparative Example 3 in which the red vinegar of Comparative Example 1 was replaced with perfume vinegar and the Comparative Example 1 were simultaneously left in the room, the index of Comparative Example 3 was 106. The indices shown below were obtained from the results of experiments conducted in the above room simultaneously with Comparative Example 1.

  In Comparative Example 4 in which the red vinegar of Comparative Example 1 was replaced with Yamazuko vinegar, the index was 158. As shown in FIG. 5, the index was 58 in Comparative Example 5 in which the red vinegar of Comparative Example 1 was replaced with white sake. In Comparative Example 6 in which the red vinegar of Comparative Example 1 was replaced with Yamazuko Sake, the index was 141. In Comparative Example 7 in which the red vinegar of Comparative Example 1 was replaced with Keika Sake, the index was 198. The katsura liquor of Comparative Example 7 is a white wine base, that is, a liquor obtained by immersing a cinnamon flower in a white wine. In Comparative Example 8 in which the red vinegar of Comparative Example 1 was replaced with Kyoroshu, the index was 102. In Comparative Example 9 in which the red vinegar of Comparative Example 1 was replaced with glutinous rice liquor, the index was 189.

  Moreover, as shown in FIG. 6, the comparative example 10 which replaced the red vinegar of the comparative example 1 with the white wine, the comparative example 11 which replaced the red vinegar of the comparative example 1 with the red wine, and the red vinegar of the comparative example 1 were replaced with sake. Comparative Example 12, Comparative Example 13 in which red vinegar in Comparative Example 1 was replaced with wheat shochu, Comparative Example 14 in which red vinegar in Comparative Example 1 was replaced with shochu shochu, and Comparative Example in which red vinegar in Comparative Example 1 was replaced with brandy 15, Comparative Example 16 in which the red vinegar in Comparative Example 1 was replaced with whiskey, Comparative Example 17 in which the red vinegar in Comparative Example 1 was replaced with beer, and Comparative Example 18 in which the red vinegar in Comparative Example 1 was replaced with plum wine It was smaller than 50.

  Further, in Comparative Example 19 in which the red vinegar of Comparative Example 1 was replaced with Shaoxing Sake (described in the above patent document), the index was 139. This Shaoxing Sake is a five-year Tosho Shaoxing Sake made by Takara Shuzo Co., Ltd.

  As described above, it can be seen that even if various vinegars and liquors that are relatively easily available are added to the fly attractant, a remarkable attracting effect cannot be obtained. Here, the remarkable attraction effect is an attraction effect of 2.5 times or more compared with the case where the conventional Shaoxing liquor is used. This is because if there is no attracting effect of this level, it is generally difficult for the user to see the difference in product.

  On the other hand, when the fly attractant according to the present embodiment is used, as shown by a black bar graph in FIG. 7, when Yamaseiko vinegar and white wine-based katsura sake are used (Invention 1). The index is 416, and the index is 429 when using Yamazuko vinegar and rice-based Katsura Sake (present invention 2).

  For example, an attraction effect, that is, a capturing power nearly three times that of Comparative Example 19 using conventional Shaoxing liquor was obtained.

  As described above, there are two main reasons why a remarkable attracting effect can be obtained with the fly attractant according to the present invention. One is that the attractant for flies contains a vinegar component contained in Yamazuko vinegar. According to the knowledge of the experiments conducted by the present inventors and known literature, it has been discovered that females in the spawning season are attracted to vinegar components. The other is a fragrance component derived from the ripened fruit of Yamakiko, a fragrance component derived from the ripened flower of cinnamon berry, a fragrance component derived from grapes, yeast and the like, and these fragrance components are mixed. As a result, the attracting effect of the fly is increased synergistically, and most of the fly that has individual differences in taste is strongly attracted.

  As shown in FIG. 7, in Comparative Example 20, Yamazuko vinegar and Yamazuko sake are used in place of the red vinegar of Comparative Example 1, but the index remains at 139. That is, only an index smaller than the value obtained by combining the index of Comparative Example 4 (Yamazuko vinegar) shown in FIG. 4 and the index of Comparative Example 6 (Yamakoko sake) shown in FIG. 5 was obtained.

  In Comparative Example 21, perfume vinegar and yamazuko sake are used in place of the red vinegar of Comparative Example 1, but the index remains at 158. That is, only an index smaller than the value obtained by combining the index 106 of Comparative Example 3 (flavored vinegar) shown in FIG. 4 and the index 141 of Comparative Example 6 (Yamako Sake) shown in FIG. 5 was obtained.

  In Comparative Example 22, Yamazuko vinegar and apricot wine are used in place of the red vinegar of Comparative Example 1, but the index remains at 205. That is, only an index smaller than the value obtained by combining the index 158 of Comparative Example 4 (Yamazuko Vinegar) shown in FIG. 4 and the index 102 of Comparative Example 8 (Kyoro Sake) shown in FIG. 5 was obtained.

  In Comparative Example 23, white wine vinegar and Keika Sake were used in place of the red vinegar of Comparative Example 1, but the index remained at 219. That is, only an index smaller than the value obtained by combining the index 175 of Comparative Example 2 (white wine vinegar) shown in FIG. 4 and the index 198 of Comparative Example 7 (Keika Sake) shown in FIG. 5 was obtained.

  In Comparative Example 24, white wine vinegar and glutinous rice liquor are used in place of the red vinegar of Comparative Example 1, but the index remains at 240. That is, only an index smaller than the value obtained by combining the index 175 of Comparative Example 2 (white wine vinegar) shown in FIG. 4 and the index 190 of Comparative Example 9 (boiled rice liquor) shown in FIG. 5 was obtained.

  In Comparative Example 25, rice bran rice and Yamazuko vinegar are used in place of the red vinegar of Comparative Example 1, but the index remains at 308. That is, only an index smaller than the value obtained by combining the index 189 of Comparative Example 9 (Rice Rice Sake) shown in FIG. 5 and the Index 158 of Comparative Example 4 (Yamazuko Vinegar) shown in FIG. 4 was obtained.

  In Comparative Example 26, Yamazuko vinegar and white sake are used in place of the red vinegar of Comparative Example 1, but the index is less than 50. That is, only an index smaller than the index 58 of Comparative Example 5 (white liquor) shown in FIG. 5 was obtained.

  In Comparative Example 27, apple vinegar and white wine-based katsura liquor are used in place of the red vinegar of Comparative Example 1, but the index is 198, and Comparative Example 28 uses apple vinegar and rice bran. However, the index is 188, both of which remain as small as 200 or less.

  Even if vinegar and liquor are simply combined as in these Comparative Examples 20 to 28, the scent components contained in each do not synergistically exhibit the effect of attracting flies.

  As described above, the fly attractant of this embodiment is completely different from Comparative Examples 20 to 28, and is a mountain vinegar vinegar containing a fragrance component derived from a fruit ripened by a mountain bream and a flower that has been ripened by kinmokusei. It is mixed with Keika Sake, which contains a fragrance component derived from it. Thus, an index 416 or 429 that is significantly higher than an index 356 that simply combines the index 158 of Comparative Example 4 (Yamazuko Vinegar) shown in FIG. 4 and the index 198 of Comparative Example 7 (Keika Sake) shown in FIG. (Invention 1 and 2 shown in FIG. 7) can be obtained. As a result, a much stronger fly attracting effect can be obtained as compared with the conventional fly attractant using Shaoxing liquor. Therefore, sufficient fly trapping ability can be obtained even during the time when flies are likely to occur as in summer.

(Embodiment 2)
8 to 10 show a fly trap 1 according to Embodiment 2 of the present invention. The fly trap 1 of the second embodiment is different from that of the first embodiment in the structure of the container and cover for storing the fly attractant.

  That is, the fly trap 1 of Embodiment 2 includes a drug container 50 that houses a fly attractant and a cover 60 that covers the upper side of the drug container 50. As shown in FIG. 10, the entire upper part of the medicine container 50 is opened. A flare portion 50 c is provided on the outer surface of the peripheral wall portion 50 b of the medicine container 50. The flare part 50c extends outward from the peripheral wall part 50b downward from the vicinity of the upper end part of the peripheral wall part 50b.

  A columnar portion 50 d that protrudes upward is provided at the center of the bottom wall portion 50 a of the medicine container 50. The height of the upper end portion of the columnar portion 50d is substantially coincident with the upper end portion of the peripheral wall portion 50b. A small diameter portion 50e is provided at the upper end of the columnar portion 50d.

  A columnar portion 50d is inserted into the through-hole 13a at the center of the liquid absorbing body 13.

  The upper wall portion 60a of the cover 60 is greatly curved toward the lower side of the cover 60 so that the center portion is located at the lowest position, and a hollow portion extending downward is formed at the center portion of the upper wall portion 60a. The columnar part 60b is integrally formed. A small diameter portion 50e of the columnar portion 50d of the drug container 50 is fitted into the lower end portion of the columnar portion 60b, and both the columnar portions 50d and 60b are joined.

  A plurality of openings 60d, 60d,... Are formed in the portion near the outer periphery of the upper wall portion 60a of the cover 60 at intervals in the circumferential direction of the upper wall portion 60a. Each opening 60d has a substantially rectangular shape.

  The peripheral wall portion 60f of the cover 60 is formed such that the diameter increases toward the lower side. The lower end portion of the peripheral wall portion 60f is located below the upper end portion of the medicine container 50. The diameter of the peripheral wall portion 60f is set larger than the diameter of the upper end portion of the drug container 50, and a gap T is formed between the lower end portion of the peripheral wall portion 60f and the upper end portion of the drug container 50. Yes.

  The fly attractant is the same as that of the first embodiment.

  Next, the case where the fly trap 1 configured as described above is used will be described. The fly attractant in the medicine container 50 volatilizes and fills the cover 60. In addition, air enters from the gap T between the drug container 50 and the cover 60, and the fly attractant filled in the cover 60 is discharged to the outside from the openings 60d, 60d,.

  The fly approaching the fly trap 1 by the fly attractant enters the inside of the cover 60 through the opening 60d and the gap T. The fly that has entered the inside of the cover 60 is, for example, stopped in the columnar part 50d, and flies toward the inside of the medicine container 50 or walks to touch the fly attractant and is killed.

  Also in this Embodiment 2, since the same attractant for the fly as in Embodiment 1 is used, a stronger attracting effect can be obtained compared to the conventional attractant for the fly, and the fly is likely to occur as in summer. Sufficient capture ability can be obtained even at the time.

  The structures and shapes of the medicine containers 10 and 50, the lower cover 20, the upper cover 30, and the cover 60 are not limited to those described above, and can be changed to any structure and shape.

  In the above embodiment, salt is added to the fly attractant, but a preservative may be added instead of salt.

  Further, the volume ratio of the mountain attractant vinegar and katsura liquor may not be 1: 1, but one may be increased.

  For example, as shown in FIG. 11, when the volume ratio of Keika Sake and Yamazuko Vinegar is changed, 7: 3 has the highest capture power and 50% or more capture compared to 5: 5 (1: 1). Power improvement is expected. In addition, the capture power is improved by about 10% in 6: 4 and 8: 2 compared to 5: 5. This is because the scent component of Yamako and the scent component of betellar are mixed together to further enhance the effect of attracting flies. When the volume ratio of Keika Sake and Yamazuko vinegar is set to 3: 7 or 9: 1, the trapping power of flies is lower than that of the above ratio. This is because one scent component is too strong or too weak.

  Moreover, as shown in FIG. 12, water may be added to the fly attractant (hydrolysis). FIG. 12 shows the capture power when the volume ratio of Keika Sake and Yamazuko Vinegar is 5: 5. When 20% of the total volume of the attractant for flies is ion-exchanged water, the trapping power is drastically improved, and a trapping power improvement of 35% or more is expected as compared with the case where no water is added (no water added). In addition, if 10% of the total volume of the attractant for flies is ion-exchanged water, it is expected that the capture power will be improved by about 15%. If 30% is ion-exchanged water, about 20% of the same will be captured. Power improvement is expected. In addition, when 40% of the total volume of the attractant for flies is ion-exchanged water, an improvement of about 15% in capturing power is expected. This is because the scent component derived from the flowers contained in the katsura liquor is likely to fly due to the hydration effect, and the effect of attracting the fly is further enhanced. The amount of water added is preferably 10% or more and 40% or less of the total volume of the fly attractant. If the amount of hydration is less than 10% of the total volume of the attractant for flies, it will not be possible to improve the trapping power due to the hydration effect. If it exceeds 40%, the scent component will be too thin and the trapping power will decrease. To do. Therefore, the amount of water is preferably within the above range.

  In addition, when the volume ratio of Keika Sake and Yamazuko Vinegar is 7: 3, the trapping power when 20% of the total volume of the fly attractant is ion-exchanged water is not shown, but it does not add water. 84% improvement in capture power is expected compared to the case.

  For example, 20% of the total volume of the attractant for flies is ion-exchanged water, 70% of the remaining 80% is Katsura sake, and 30% is Yamazuko vinegar.

  As described above, the fly attractant and the fly trap according to the present invention can be widely used in, for example, food processing plants and the like in addition to general households.

DESCRIPTION OF SYMBOLS 1 Fly trap 10 Drug container 13 Liquid absorption 20 Lower cover 30 Upper cover 50 Drug container 60 Cover

Claims (4)

In a fly attractant for attracting flies,
Yamazuko vinegar,
An attractant for flies, characterized in that brewed liquor obtained by subjecting rice or grapes to alcohol fermentation and katsura liquor soaked with cinnamon flowers are mixed. In the fly attractant according to claim 1 ,
The volume ratio between Katsura flower liquor and hawthorn vinegar, 4: 6 to 8: fly for attractant, wherein the second set in the range. In the fly attractant according to claim 1 or 2 ,
A fly attractant characterized in that water is added in the range of 10% to 40% of the total volume of the fly attractant. Yamazuko vinegar,
A fly trap, comprising a container that volatarily contains a fly attractant in which rice or grape is fermented with alcohol and mixed with katsura liquor in which a cinnamon flower is soaked .

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