KR20150039512A - Multi-species attraction of stink bugs with pheromone compounds complex and its trap - Google Patents

Abstract

The present invention relates to a complex pheromone composition for multifarious stink bug attraction and a trap and, more specifically, to a complex pheromone composition for multifarious stink bug attraction which simultaneously attracts halyomorpha halys, brown-winged stink bugs, riptortus clavatus and oil light green stink bugs at a significant level with single complex pheromone lure formed by mixing brown-winged stink bug aggregation pheromones and riptortus clavatus aggregation pheromones and confirms the nonexistence of chemical changes of effective ingredients and physical changes by the mixture of two aggregation pheromones, thereby being capable of exhibiting effects identical to a pheromone trap while reducing the installation costs and time of the pheromone trap.

Description

{Multi-species attraction of stink bugs with pheromone compounds complex and its trap}

The present invention relates to a method for producing brown rice stali ) set pheromone and saw leg ants ( Riptortus The present invention relates to a complex pheromone composition and a trap for attracting various kinds of yellow marine algae containing a mixture of an aggregate pheromone as an active ingredient.

In recent years, absorptive yellowing has emerged as an important pest of fruit crops including rice, barley, soybean, food crops, apple, persimmon, and pear. Because they feed on the seeds and fruits of the crops by plowing them and feeding them, they are difficult to control by using insecticides because they have a great economic impact due to direct addition of agricultural products.

A sense of Korea including persimmon ( Diospyros kaki ) has grown steadily since the 1990s, reaching 310,000 hectares in 2010, making it the largest fruit growing area in the world, and Korea 's persimmon production is the world' s largest with annual production of 200,000 tons. However, studies on pest insects related to persimmon are relatively inactive compared to other fruits. As a result of insect pests occurring in the persimmon, 12 and 32 species of 3 species have been reported. Among them, gut faucet moth and mulberry pod worm are known to have severe damage. However, 2 years from 2000, , And the farmers were the most damaging of pests among the pests. It is important to predict the spawning season for the control, since these spawning species are typical spawning insects which are planted in orchards from coniferous forests and orchards outside the orchard. Pheromone traps are mainly used for the surveys because they are different depending on weather, area, and vegetation around the orchard. It is also used for massive slaughter. The main norinjaeryu damaging the persimmon tree is sseokdeong norinjae (Halyomorpha halys , brown wormwood, and sawtooth antler are important species, among which the deciduous bark is attracted to the brown wing bark aggregate pheromone. These three species are reported to be important pests of apple as well as persimmon.

In addition to the use of insecticides, (1) the use of man-made traps using their aggregate pheromone (a very small amount of chemicals used to transmit aggregate signals between species of animals) Behavioral control methods and (2) biological control methods by parasitic parasitic eggs are known. In particular, due to changes in consumption patterns of consumers who prefer safe agricultural products, the area of certified eco-friendly farmland has increased year by year since 122,882 ha in 2007. Both of these methods have received attention as eco-friendly insect control methods. With respect to the above method (1), the compositions of sex pheromone and aggregated pheromone have already been found for many insects, and have been put to practical use. However, pheromone has a very strong species specificity, which is generally not attracted to its own species, which secrete pheromones. As a practical example, the aggregate pheromone of the sawtooth antler, which is a target of the present invention, is attracted only to the sawtooth antler and its flagellum, and the aggregate of the brown wingwood pheromone contains brown wingwood, Only the generated flies are attracted. Therefore, Green Agrotech Co., Ltd. has already commercialized a trap type trap for lures for back leg ants, but there is a drawback that it can not be attracted to other types of traps.

The method of (2) using natural enemies has been successfully conducted in many countries such as the USA, Japan and Brazil in the past. However, there are no examples of successful control by using the enemies of the ancestors, However, there is no example applied to the control using these natural enemies, and it is difficult to apply it in reality. The reason is that (1) the irritant, which is the object to be controlled, is often generated from the non-crop, and therefore, the cost of the vast number of natural enemies is increased and the cost competitiveness is poor; (2) This is because there are disadvantages of poor adaptability and the effects are often inconsistent. Therefore, in Korea, it is difficult to mass-propagate and emit natural enemies for the control of hunting. Therefore, rather than radiating natural enemies, it uses conservation methods through conservation of natural enemies. Examples include the use of selective pesticides that are nontoxic to natural enemies, and the placement of plants around crops that can supply nemesis feed (pollen, honey). Also, a method of providing a direct host was proposed.

Thus, the present inventors overcome the species specificity of the aggregate pheromone, thereby solving the economic and labor-related problems of installing pheromone traps separately for each species of conventional crab species, and by doing so, To develop a technology that can At this time, the target is to be norinjaeryu sseokdeong trees on norinjae enormous damage to persimmon and apple grower, wings, brown norinjae, saw the ant legs and waist norinjae light oil pulsaek norinjae (Glaucias subpunctatus ). As a result, it was confirmed that there was no chemical change of the aggregated pheromone component due to mixing in one complex pheromone lure mixed with the brown winged yellowing aggregate pheromone and the sawtooth leg antiseptic aggregate pheromone. In the actual outdoor, It was confirmed that the novel composite pheromone composition can be used for simultaneous attraction and control of the yellowing materials by confirming that the four kinds of yellowing materials such as wing saw, sawtooth antler and oily light yellowing material are simultaneously attracted to a significant level , Thereby completing the present invention.

It is an object of the present invention to provide a complex pheromone composition for attracting yellowing buds containing a mixture of a brown wing yellowing aggregate pheromone and a sawtooth antler aggregation pheromone as an active ingredient.

Another object of the present invention is to provide a trap for yellowing manmade which comprises a mixture of brown wing yellowing aggregate pheromone and sawtooth ant throat aggregation pheromone.

In order to attain the above object, the present invention provides a composite pheromone composition for attracting a yellowing agent containing a mixture of a brown wing yellowing aggregate pheromone and a sawtooth antler aggregation pheromone as an active ingredient.

The present invention also provides traps for yellowing lures comprising a mixture of brown wing yellowing aggregate pheromone and sawtooth ant throat aggregation pheromone.

In order to overcome and solve the species-specific attractiveness of the aggregated pheromones of the brown wing and the sawtooth ants, one complex pheromone lure mixed with these two sets of pheromones is classified as a brown wing knot, The present inventors confirmed that the four kinds of the yellowing materials such as the loess material and the light yellow coloring material were simultaneously attracted to the significant level and the physical change and the chemical change of the active ingredient did not occur by the mixing of the two aggregation pheromones, Traps that are included can be usefully used as attractants for four species.

Fig. 1 shows the results of the experiment conducted in 2012 for (A) a sticky trap and a rubber septum lure (attached to the center part) (B) a sticky trap and an E-tube And (C) an enlarged e-tube.
Fig. 2 is a view showing a rubber-membrane Luer (A) mixed treatment group and (B)
Mixed treatment group: two aggregated pheromones mixed in one rubber membrane and immersed; And
Juxtaposed groups: Two sets of pheromones deposited on each rubber membrane to attach to the adhesive traps.
Figure 3 is a diagram showing the number of sawtooth waistbands (ANOVA, Turkey's HSD test, P < 0.05, total of 1,241 individuals) attracted to sticky traps according to complex pheromone treatment:
Number of pendants in total number of attracted individuals; And
Bar graph: Number of attracted individuals per sticky trap.
FIG. 4 is a graph showing the results of the Gymnosoma parasitic parasitism induced by the dragon trap according to the complex pheromone treatment. rotundatum ) (ANOVA, Turkey's HSD test, P <0.05, total 446 individuals)
Number of pendants in total number of attracted individuals; And
Bar graph: Number of attracted individuals per sticky trap.
FIG. 5 is a graph showing the number of individuals of brown wing, dillwood, oily light yellow streak (ANOVA, Turkey's HSD test, P <0.05, total 43, 25, 31 individuals) :
Number of pendants in total number of attracted individuals; And
Bar graph: Number of attracted individuals per sticky trap.
FIG. 6 is a graph showing the average weight and content of pheromone for 30 days after trapping the outdoors trapped with the mixture of the brown winged yellow aggregate pheromone and the sawtooth ant thrush aggregate pheromone.
FIG. 7 is a graph comparing the changes in the chemical composition of the complex pheromone lures 30 days after the traps were set in the open area by mixing the pheromones of the brown winged yellow aggregate pheromones and the phytoplankton aggregates of the yellowish fly ants.
Fig. 8 is a diagram showing the chemical compositional change of the luer pheromone-luer aggregate of the brown-winged yellowing aggregate.
Fig. 9 is a diagram showing a change in the chemical composition of the laryngeal aggregate of phytoplankton assemblage of the sawfly ants.

Hereinafter, the present invention will be described in detail.

The present invention provides four kinds of compounded pheromone compositions for attracting yellowing buds containing a mixture of a brown wing yellowing aggregate pheromone and a sawtooth antarctic aggregation pheromone as an active ingredient.

The brown wing norinjae aggregation pheromone is methyl (E, E, Z) -2,4,6- a big tree furnace benzoate (Methyl (E, E, Z ) -2,4,6-decatrienoate; (E, E, Z ) -2,4,6-10: COOMe) or an isomer thereof, but is not limited thereto.

The top bridge ant waist norinjae aggregation pheromone is (E) -2- hexenyl (Z) -3- hexenoyl benzoate ((E) -2-hexenyl ( Z) -3-hexenoate; E2HZ3H), (E) -2 -hexenyl (E) -2- hexenoyl benzoate ((E) -2-hexenyl ( E) -2-hexenoate; E2HE2H), tetradecyl isobutyrate (tetradecyl isobutyrate; C14iBU) and octadecyl isobutyrate (octadecyl isobutyrate; C18iBU), but the present invention is not limited thereto.

It is preferable, but not limited to, that the yellowing material includes a brown wing saw, a deciduous saw, a saw top antler, and an oil-filled whitener.

The composition preferably contains 20 to 60 parts by weight of the brown winged yellowing aggregate pheromone and 50 to 90 parts by weight of the aggregated phytohormone aggregate pheromone, wherein 30 to 50 parts by weight of the brown winging yellowing aggregate pheromone, It is more preferable that it contains 60 to 80 parts by weight of the hyaline aggregate pheromone, but is not limited thereto.

In the specific examples of the present invention, the tyrosinase induction potency of the compound pheromone was examined. As a result, it was found that the two pheromone combinations or the compound pheromones When pheromone was used (see FIG. 2), it was confirmed that the attracting power of the phosphorus was maintained during a total of five repeated experiments (see FIGS. 3 to 5). Specifically, when comparing the attractiveness to the sawtooth ants, it was found that the attractiveness of the sawtooth legs antiperspirant aggregate pheromone single treatment group and the sawtooth ants antiperspirant aggregation pheromone and brown wing aggregate pheromone mixed treatment group and juxtaposed group (See FIG. 3), and it was confirmed that the attractiveness to the fat parasitoid flies, which are the nematodes of the nodules in the mixed treatment group and the juxtaposed group, was similar to that of the brown wing nodule aggregate pheromone alone ). It was also found that there was no significant difference in the attractiveness of the brown winged yellowing aggregate pheromone alone group and the mixed pheromone group and the mixed treatment group in all of the attracted brown wing yellowing, (See FIG. 5).

The physical properties such as weight and content were not significantly changed when the pheromones were mixed with the brown winged yellowing aggregate pheromone and the sawteeth antarctic aggregate (see FIG. 6). The chemical changes of the active ingredients of the two aggregated pheromones were investigated by gas chromatography. As a result, on the 0th day and the 30th day after luer was installed outdoors, brown algae pheromone aggregation pheromone (see Fig. 8) There were no significant changes in both the active ingredient of the yellow aggregate pheromone (see FIG. 9) and the complex pheromone (see FIG. 7).

Therefore, the composite pheromone composition containing the mixture of the brown winged yellowing aggregate pheromone and the sawtooth antler aggregation pheromone as an active ingredient of the present invention does not cause physical change and chemical change of the active ingredient due to mixing of the two aggregated pheromones, By confirming that the lure or trap containing the composition can simultaneously attract the nitinol of the perennial, perennial, anthelmintic and anthelmintic compounds at a significant level, By reducing the cost and effort dramatically, it can be usefully used as a lure for lure.

For example, ( E , E , Z ) -2,4,6-10: COOMe ( E , Z ) may be prepared in various forms using methods known in the art, (E2HZ3H, E2HE2H, C14iBU, C18iBU) are mixed in an organic solvent and immersed in a carrier such as a rubber septa to volatilize the organic solvent and impregnate only the pheromone component with the carrier.

The composition for attracting the yellowing substance according to the present invention may be prepared in various formulations and used as an attractant for yellowing materials. The formulations of the present invention may be in the form of any of the formulations conventionally manufactured in the art including solutions, emulsions, suspensions, emulsions, pastes, gels, creams, oils, powders , A wax, a spray, and the like, but the present invention is not limited thereto.

When the formulation of the present invention is a cream, additives such as ethyl alcohol, water or a liquid diluent such as propylene glycol, lanolin oil, acetylated lanolin alcohol, cetyl alcohol, stearyl alcohol, bis wax, BHT, alkyl Parabens and the like may be used. When the formulation of the present invention is in the form of gel, alkylene glycol, water, carbomer 940 and the like may be used as additives. When the formulation of the present invention is a spray agent, a liquid diluent such as water, ethyl alcohol or propylene glycol may be used as an additive.

The composition for attractant of the present invention according to the present invention can be used as a massive herbicide which is a pest inspecting agent and an environmentally friendly controlling agent and can be produced in the form of a mass killer or a pheromone trap including a composition for attracting or controlling a yellow marrow according to the present invention have.

More specifically, the composition for attractant of the present invention according to the present invention is installed in a vicinity of a habitat rich in aquatic organisms and collects a large amount of fat parasitic flies that kill parasitoids, and attracts a large number of fat parasitic flies It can be used as an environmentally friendly biological control agent. For example, the composition for attracting the yellowing of the present invention can be prepared in the form of a cream and sprayed on the habitat of the yellowing material. However, the method of using the pheromone composition of the present invention is not limited thereto, and the method of using the pheromone composition according to the surrounding environment may be changed. In addition, more preferably, a food trap can be disposed around the crop to prevent the migration of yellowing matter from the untreated area and used together with the pheromone composition. If necessary, the electrodeposition agent may be mixed and used. The controlling method using the pheromone composition of the present invention can be applied to all kinds of crops that accurately predict occurrence of insect pests, control mass crops and control them, and can be applied particularly to all plants to which yellowing agents are added.

The present invention also provides traps for yellowing lures comprising a mixture of brown wing yellowing aggregate pheromone and sawtooth ant throat aggregation pheromone.

The brown wing aggregate pheromone is preferably methyl ( E, E, Z ) -2,4,6-decatrienoate or an isomer thereof, but is not limited thereto.

The top bridge ant waist norinjae aggregation pheromone is (E) -2- hexenyl (Z) -3- hexenoyl benzoate (E2HZ3H), (E) -2- hexenyl (E) -3- hexenoyl benzoate (E2HE2H) , Tetradecylisobutyrate (C14iBU) and octadecylisobutyrate (C18iBU), and more preferably two or more selected from the group, but not limited thereto.

It is preferable, but not limited to, that the yellowing material includes a brown wing saw, a deciduous saw, a saw top antler, and an oil-filled whitener.

The composition preferably contains 20 to 60 parts by weight of the brown winged yellowing aggregate pheromone and 50 to 90 parts by weight of the aggregated phytohormone aggregate pheromone, wherein 30 to 50 parts by weight of the brown winging yellowing aggregate pheromone, It is more preferable that it contains 60 to 80 parts by weight of the hyaline aggregate pheromone, but is not limited thereto.

The traps containing a mixture of the brown winged yellowing aggregate pheromone and the sawteeth antler aggregate pheromone of the present invention do not cause a physical change and a chemical change of the active ingredient due to the mixing of the two aggregated pheromones, , Brown wing saw blade, sawtooth ant thigh saw blade, and oily whitewater can be attracted to a significant level at the same time.

In the case of the traps for attracting the fly ash in accordance with the present invention, a rubber septum on which a mixture of ( E , E , Z ) -2,4,6-10: COOMe and (E2HZ3H, E2HE2H, C14ibu, C18iBu) It can be used as bait (lure) of insect traps for inserted insects and can be attracted effectively by installing in outdoors.

In order to increase the attractiveness of the rogue nemesis, the lure trap may include prey of nemesis. In addition, a known technique capable of attracting yellowing materials and natural enemies to the manned trap of the present invention can be applied by a person skilled in the art.

Hereinafter, the present invention will be described in detail with reference to examples.

However, the following examples are illustrative of the present invention, and the contents of the present invention are not limited by the following examples.

< Example  1> Breeding of insect insects

The insect used in the present invention is a fat parasitic fly, which is a natural enemy of brown wing bark, deciduous bark, sawtooth antler, oil-filled bark and bark. These insects were not raised indoors, but were used to test the attractiveness effect of aggregate pheromone traps on individuals that occur naturally in the field. (1) April-June 2011 Kyungnam University of Science and Technology attached farm (located in Jinju, Jinju city), (2) July-September 2011 Pearl (3) June-August 2012 Jinju Persimmon Circle (Munsan-myeon, Gyeongsangnam-do), (4) July-October 2012 Jinju Persimmon Circle (Jinju, South Gyeongsang Province) Munsan-myeon Kim Jong-cheol's farm), (5) July-October 2012 Gyeongsangnam-do Gyeongsang University Gyeongsang National University campus.

< Example  2> Confirming the attractiveness of complex pheromones

In order to attract brown hawthorn, deciduous hawthorn, and oily light hawthorn, which are known as persimmon and apple pests, a mixture of brown wood hawthorn aggregate pheromone and aggregate aggregate hawthorn aggregate pheromone was prepared and the attractiveness to each hawthorn Respectively.

Specifically, in the 2011 and 2012 experiments, different conditions of trap and lure were used, and in each experiment, traps were repeated using each of the three traps. In 2011, we used white silk for the commercial saw leg ant thigh stuck trap with a 15 × 24 cm transparent white plastic inside on both sides, and a rubber septum lure was replaced weekly. In 2012, a 350 x 250 mm trap (Fig. 1A) and two rubber louvers (Figs. 1B and 2) and an e-tube (Fig. 1C) Respectively. ( E , E , Z ) -2,4,6-10: COOMe 40 mg ( E , E , Z ), which is a brown winged yellow aggregate pheromone that rotates within the same repetition every week And 75 mg of pheromone phosphorus (E2HZ3H, E2HE2H, C14iBU, C18iBU) were used as the antiperspirant aggregate. The pheromone assembled from the above-mentioned brown wing saws and sawtooth ants was synthesized at the inventor's laboratory (Institute of Chemical Ecology, Gyeongsang National University). The brown winged yellow aggregate pheromone and sawtooth ant thigh aggregate pheromone were treated with 5 groups as follows:

1) combined group: 2E, 4E, 6Z-10: COOMe 40 mg + (E2HZ3H, E2HE2H, C14iBU, C18iBU) 75 mg (FIG. 2A);

Separate group: 2E, 4E, 6Z-10: COOMe 40 mg, (E2HZ3H, E2HE2H, C14iBU, C18iBU) 75 mg (FIG.

③ Brown wing flounder aggregation pheromone alone group: 2E, 4E, 6Z-10: COOMe 40 mg;

④ Sagittal ant throat aggregate Pheromone alone group: (E2HZ3H, E2HE2H, C14iBU, C18iBU) 75 mg; And

⑤ No treatment.

Lure was prepared by mixing 5 kinds of the above substances and Butylated Hydroxy Toluene (BHT) in 1 ml of hexane, putting the solution into a 2 ml-tube, It was then blown dry for about 5 minutes. Then, the number of attracted insects was determined by hanging the lure produced for about 30 days on the persimmon tree, and this number was statistically analyzed by ANOVA and Tukey's HSD test.

As a result, as shown in Fig. 3, when the aggregate pheromone aggregates of the sawtooth antlers were compared with those of the sole treatments of the sole treated group, the mixed treatment group of the sawtooth antler loess aggregate pheromone and the brown leaf aggregate aggregate pheromone and And the incentive power of the juxtaposed group did not show any significant difference (FIG. 3). In addition, as shown in Fig. 4, the attractiveness to fat parasitoids, which are the nematodes of the nodules in the mixed treatment group and the mating treatment group, was significantly similar to that of the group treated with the brown nodule aggregation pheromone alone (Fig. 4) . In addition, as shown in FIG. 5, there was no significant difference between the brown winged yellowing aggregate pheromone-treated group or the two-set pheromone-treated group in the case of attracted brown wing sawing, (Fig. 5).

< Example  3> Identification of physical constituents of complex pheromone

On the basis of the results of the above <Example 2>, which maintains the attractiveness to the nodules without significant difference from the treatment of the single set pheromone in the mixed treatment group, the complex pheromone Were analyzed.

Specifically, 75 mg of pheromone (E2HZ3H, E2HE2H, C14iBU, C18iBU) collected from brown algae aggregation pheromone 2E, 4E, 6Z-10: COOMe 40 mg alone group and sawfly ants The weight and the content of the traps were measured before and after the trapping on the sweet persimmon trees and on the chemical balance (Adventurer AR2140, Ohaus, USA) for the mixed treatment group and the juxtaposed treatment group, Respectively. At this time, the trap used 350 x 250 mm trap (Fig. 1A) and e-tube (Fig. 1C).

As a result, as shown in FIG. 6, it was confirmed that even when two kinds of pheromones were mixed with brown winged yellowing aggregate pheromone and sawteeth ants (Fig. 6). However, after 30 days of trap installation, brown algae aggregate pheromone components 2E, 4E, 6Z-10: COOMe were detected at about 60% less than the other components, which was not due to the mixing of two aggregated pheromones, It was confirmed that the isomer was due to the pheromone itself (Fig. 6).

< Example  4> Identification of chemical components of complex pheromone

Gas Chromatography (GC) was performed to confirm the chemical change of the active ingredient due to the mixture of pheromone and aggregate of pheromone aggregates of brown antlers.

Specifically, gas chromatography (GC 17A, Shimadzu, Japan) was performed on each of the treatment groups of Example 3 on the 0th day and 30th day of the trap installation. To prepare the sample, each of the five substances and the corresponding anti-oxidant (BHT) were added to 1 ml of hexane in the same manner as in Example 2, , And then blown with nitrogen (N ₂ ) for about 5 minutes until all the hexane was volatilized and removed. Subsequently, 1 占 퐇 of the material of the e-tube was sampled and diluted to 1,000 ppm with a hexane solvent. After the traps were set outdoors, samples were prepared on days 0, 10, 20, and 30 to perform gas chromatography analysis. Specifically, the column used for the analysis was DB-5MS, and a FID (Flame Ionization Detector) detector was used. The column was maintained at 40 ° C for 1 minute, then increased to 10O 0 C per minute at 250 ° C and then maintained for 10 minutes. The mobile phase was maintained at a rate of 1.0 ml / min with helium (He) (split value 1: 100). In addition, 2E, 4E, 6Z-10: COOMe are analyzed by gas chromatography mass spectrometry (GC-Mass) because many isomers exist. The columns were HP-Innowax and MSD (Mass Selective Detector) was used as the detector. The column was maintained at 40 ° C for 1 min, then increased to 259 ° C at 6 ° C per minute and then held for 4 min. The mobile phase was helium (1.0 ml / min) (split value 1: 100). We calculated and analyzed the sum of the two dominant peaks among the four peaks.

As a result, as shown in Fig. 7 to Fig. 9, on the 0th day and the 30th day after the lure was set in the outdoors, the brown wing yellowing material aggregation pheromone (Fig. 8), the sawing ant throat aggregation aggregation pheromone As a result of comparing the changes of the effective components of the complex pheromone (Fig. 7), there was no significant difference. Specifically, the active ingredient of the top bridge ant waist norinjae aggregation pheromone is (E) -2- hexenyl (Z) -3- hexenoyl benzoate ((E) -2-hexenyl ( Z) -3-hexenoate), (E ( E ) -2-hexenoate, Tetradecyl isobutyrate, and Octadecyl isobutyrate (FIG. 7) were present simultaneously on days 0 and 30 after luer application ( E , E , Z ) -2,4,6-10: COOMe and its isomers were present up to 30 days after the installation of the complex pheromone luer (FIG. 7).

Claims (10)

Composite pheromone composition for attracting yellowing buds containing a mixture of pheromones and phytoplankton as an active ingredient.
The method of claim 1, wherein the brown wing aggregate pheromone is selected from the group consisting of methyl ( E, E, Z ) -2,4,6-decatrienoate (Methyl ( E, ; ( E , E , Z ) -2,4,6-10: COOMe) or an isomer thereof.
The method of claim 1, wherein the top bridge ant waist norinjae aggregation pheromone is (E) -2- hexenyl (Z) -3- hexenoyl benzoate ((E) -2-hexenyl ( Z) -3-hexenoate; E2HZ3H) , (E) -2- hexenyl (E) -3- hexenoyl benzoate ((E) -2-hexenyl ( E) -2-hexenoate; E2HE2H), tetradecyl isobutyrate (tetradecyl isobutyrate; C14iBU) and octadecyl Wherein the compound is selected from the group consisting of octadecyl isobutyrate (C18iBU).
[2] The composition according to claim 1, wherein the yellowing material comprises a brown wing saw blade, a deciduous saw blade, a saw blade antler, and an oil-filled whitener.
The composition according to claim 1, wherein the composition comprises 30 to 50 parts by weight of a brown wing yellow aggregate pheromone and 60 to 80 parts by weight of a total amount of phytohormone aggregate of the top ants.
Brown wing bug set Pheromone and saw leg ants Waist bug set A trap for the leopard manure containing a mixture of pheromones.
7. The traps according to claim 6, wherein the brown wing aggregate pheromone is ( E , E , Z ) -2,4,6-10: COOMe or an isomer thereof.
[Claim 7] The traps according to claim 6, wherein the aggregate pheromone aggregation pheromone is any one selected from the group consisting of E2HZ3H, E2HE2H, C14iBU and C18iBU.
The traps according to claim 6, wherein the yellowing material comprises brown wing saws, deciduous wood wool, sawtooth waistcoat, and oily grassy wool.
7. The trap according to claim 6, wherein the composition contains 30 to 50 parts by weight of a brown wing aggregate pheromone and 60 to 80 parts by weight of a pheromone aggregate of a saw tooth antler.

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