Abstract
The white grub beetle Dasylepida ishigakiensis Niijima et Kinoshita (Coleoptera: Scarabaeidae) is a serious sugarcane pest on the Miyako Islands, Okinawa, Japan. Because this beetle stays underground for most of its lifetime, mating disruption using a synthetic sex pheromone has been suggested as a promising control measure. The amount of pheromone (2-butanol) released by the females is known to decrease drastically as they repeat calling each day. In this study, we determined the response of males to different concentrations of (R)-2-butanol, both in the laboratory and in the field. Males showed typical pre-mating behaviors and they were attracted to (R)-2-butanol even at a concentration 1/100 of the amount typically emitted by a female during the 1st period of calling. We examined whether female attractiveness to males was reduced with the frequency of calling, by counting the number of males attracted to females that had called during zero to five periods beforehand. Our results indicated that a high level of female attractiveness was maintained even after three periods of calling. Based on these findings, we propose that releasing synthetic sex pheromone shortly before the start of the mating season and into the late mating season may be optimal for disrupting the mating of this beetle.
Similar content being viewed by others
References
Arakaki N, Sadoyama Y, Kishita M, Nagayama A, Oyafuso M, Ishimine M, Akino T, Fukaya M, Hirai Y, Yamamura K, Wakamura S (2004) Mating behavior of the scarab beetle Dasylepida ishigakiensis (Coleoptera: Scarabaeidae). Appl Entomol Zool 39:669–674
Arakaki N, Hokama Y, Nagayama A, Yasui H, Fujiwara-Tsujii N, Tanaka S, Mochizuki F, Naito T, Hongo T, Wakamura S (2013) Mating disruption for control of the white grub beetle Dasylepida ishigakiensis (Coleoptera: Scarabaeidae) with synthetic sex pheromone in sugarcane fields. Appl Entomol Zool 48:441–446
Arakaki N, Nagayama A, Kijima K, Yasui H, Fujiwara-Tsujii N, Tanaka S, Ueda M, Kanayama S, Kawaguchi K, Jitsuno S, Oike M, Watanabe K, Wakamura S, Mochizuki F, Saguchi R, Fujii T, Naito T (2017) Ground surface application of mini-dispenser for mating disruption by pheromone of the white grub beetle Dasylepida ishigakiensis (Coleoptera: Scarabaeidae). Appl Entomol Zool 52:159–164
Fujiwara-Tsujii N, Yasui H, Arakaki N (2014) Chemical and physical cues synergistically affect mating behavior sequences of male Dasylepida ishigakiensis (Coleoptera: Scarabaeidae). Zool Sci 31(9):553–558
Fujiwara-Tsujii N, Yasui H, Wakamura S, Tanaka S, Arakaki N (2011) Determination of the amount of sex pheromone emitted by individual virgin females of the white grub beetle, Dasylepida ishigakiensis (Coleoptera: Scarabaeidae) at different stages of reproductive life. Appl Entomol Zool 46:527–532
Fujiwara-Tsujii N, Yasui H, Wakamura S, Mochizuki F, Arakaki N (2012) Age-dependent changes in the ratio of (R)- and (S)-2-butanol released by virgin females of Dasylepida ishigakiensis (Coleoptera: Scarabaeidae). Bull Entomol Res 102(6):730–736
Fujiwara-Tsujii N, Yasui H, Wakamura S, Nagayama A, Arakaiki N (2016) Male white grub beetles prefer the pheromone composition of young females in the field. Bull Entomol Res 106:679–684
Fukaya M, Yasui H, Akino T, Yasuda T, Tanaka S, Wakamura S, Maeda T, Hirai Y, Yasuda K, Nagayama A, Arakaki N (2009) Environmental and pheromonal control of precopulatory behavior for synchronized mating in the white grub beetle, Dasylepida ishigakiensis (Coleoptera: Scarabaeidae). Appl Entomol Zool 44:223–229
Harano K, Tanaka S, Tokuda M, Yasui H, Wakamura S, Nagayama A, Hokama Y, Arakaki N (2010) Factors influencing adult emergence from soil and the vertical distribution of burrowing scarab beetle, Dasylepida ishigakiensis. Physiol Entomol 35:287–295
Harano K, Tokuda M, Kotaki T, Yukuhiro F, Tanaka S, Fujiwara-Tsujii N, Yasui H, Wakamura S, Nagayama A, Hokama Y, Arakaki N (2012) The significance of multiple mating and male substance transferred to females at mating in the white grub beetle, Dasylepida ishigakiensis (Coleoptera: Carabaeidae). Appl Entomol Zool 47:245–254
Hata T, Nishide Y, Tanaka S, Yasui H, Fujiwara-Tsujii N, Yasue H, Wakamura S, Nagayama A, Arakaki N (2014) Managing the white grub beetle Dasylepida ishigakiensis (Coleoptera: Scarabaeidae) in sugarcane fields on Miyako Island, Japan, using sex attractant pheromone: effects of mating delay on the reproductive ability of laboratory-reared and field-collected females. Int J Trop Insect Sci 34(1):32–40
Kaissling KE, Colbow K (1987) RH Wright lectures on insect olfaction. Simon Fraser University, Burnaby
Nishide Y, Harano K, Tanaka S, Nagayama A, Arakaki N, Fujiwara-Tsujii N, Yasui H, Wakamura S (2013) Extrinsic and intrinsic factors influencing the emerging and burrowing behaviors of reproductively active adults of the white grub beetle, Dasylepida ishigakiensis. J Insect Behav 26:550–562
Oyafuso A, Arakaki N, Sadoyama Y, Kishita M, Kawamura F, Ishimine M, Kinjyo M, Hirai Y (2002) Life history of the white grub Dasylepida sp. (Coleoptera: Scarabaeidae), a new and severe pest on sugarcane on the Miyako Islands, Okinawa. Appl Entomol Zool 37:595–601
Oyafuso A, Ota M, Ishimine M, Arakaki N (2011) Vertical distribution of female adults and larval offspring of the white grub Dasylepida ishigakiensis (Coleoptera: Scarabaeidae) in the soil of a sugarcane field on Miyako Island, Okinawa. Appl Entomol Zool 46:171–176
Sadoyama Y, Oroku H, Nakamori H (2001) Injury of sugar cane roots by the white grub, Dasylepida sp. (Coleoptera: Scarabaeidae), in the Miyako Islands. Jpn J Appl Entomol Zool 45:89–91 (in Japanese with English abstract)
Sakurai T, Namiki S, Kanzaki R (2014) Molecular and neural mechanisms of sex pheromone reception and processing in the silkmoth Bombyx mori. Front Physiol 5:125. doi:10.3389/fphys.2014.00125
Sokal RR, Rohlf FJ (1995) Biometry, the principals and practice of statics in biological research, 3rd edn. Freeman, New York, p 887
Tanaka S, Yukuhiro F, Yasui H, Fukaya M, Akino T, Wakamura S (2008) Presence of larval and adult diapauses in a subtropical scarab beetle: graded thermal response for synchronized sexual maturation and reproduction. Physiol Entomol 33:334–345
Tokuda M, Tanaka S, Maeno K, Harano K, Wakamura S, Yasui H, Arakaki N, Akino T, Fukaya M (2010) Two-step mechanism controlling the timing of mating behaviour in non-feeding adult males of a scarab beetle, Dasylepida ishigakiensis. Physiol Entomol 35:231–239
Wakamura S, Takai M (1995) Communication disruption for control of the beet armyworm, Spodoptera exigua (Hübner), with synthetic sex pheromone. Jpn Agric Res Q (JARQ) 29:125–130
Wakamura S, Yasui H, Akino T, Yasuda T, Fukaya M, Tanaka S, Maeda T, Arakaki N, Nagayama A, Sadoyama Y, Kishita M, Oyafuso A, Hokama Y, Kobayashi A, Tarora K, Uesato T, Miyagi A, Osuga J (2009a) Identification of (R)-2-butanol as a sex attractant pheromone of the white grub beetle, Dasylepida ishigakiensis (Coleoptera: Scarabaeidae), a serious sugarcane pest in the Miyako Islands of Japan. Appl Entomol Zool 44:231–239
Wakamura S, Yasui H, Mochizuki F, Fukumoto T, Arakaki N, Nagayama A, Uesato T, Miyagi A, Oroku H, Tanaka S, Tokuda M, Fukaya M, Akino T, Hirai Y, Shiga M (2009b) Formulation of highly volatile pheromone of the white grub beetle Dasylepida ishigakiensis (Coleoptera: Scarabaeidae) for development of monitoring trap. Appl Entomol Zool 44:579–586
Yasuda K (1996) Attractiveness of different plant organs of sweet potato and damaged tuber to West-Indian sweet potato weevil, Euscepes postfasciatus (Fairmaire) (Coleoptera: Curculionidae) in a wind tunnel. Jpn J Appl Entomol Zool 40:160–161 (in Japanese with English abstract)
Yasui H, Wakamura S, Tanaka S, Harano K, Mochizuki F, Nagayama A, Hokama Y, Arakaki N (2010) Quantification of 2-butanol as a sex attractant pheromone and released alcohols emitted by individual white grub beetle, Dasylepida ishigakiensis (Coleoptera: Scarabaeidae). Appl Entomol Zool 45:129–135
Yasui H, Wakamura S, Fujiwara-Tsujii N, Arakaki N, Nagayama A, Hokama Y, Mochizuki F, Fukumoto T, Oroku H, Harano K, Tanaka S (2012) Mating disruption by a synthetic sex pheromone in the white grub beetle Dasylepida ishigakiensis (Coleoptera: Scarabaeidae) in the laboratory and sugarcane fields. Bull Entomol Res 102:157–164
Acknowledgements
This work was partly supported by Research and Development Projects for the Application and Promotion of New Policies for Agriculture, Forestry, and Fisheries (no. 23021). We acknowledge the kind support of our project by the late Hiroaki Oroku, ex-director of the Miyakojima Branch of the Okinawa Prefectural Agricultural Research Center (OPARC). We also thank Tatsuya Fujii of the Shin-Etsu Chemical Company for preparing the attractant lures and carrying out the field experiments. We also wish to thank Atsushi Nagayama, Keisuke Kijima, Nobuo Moriya and Koji Takeichi of OPARC for their cooperation and stimulating discussions, and Shoko Kanayama, Masahiro Oike, Kisaki Watanabe, Shota Hamajo, and Miyuki Ueda of Kyoto Gakuen University, and Takayuki Naito, Tomoaki Hongo, Ryuichi Saguchi and Takanobu Terauchi of the Shin-Etsu Chemical Company and Midori Fukaya of Nihon University for their kind help with collecting larvae and carrying out field experiments. Thanks are also due to Yuko Shimizu of the Okinawa Prefectural Plant Protection Center for her cooperation in collecting larvae and to Ikuko Hashimoto for her assistance with rearing the beetles at NIAS and performing laboratory experiments.
Author information
Authors and Affiliations
Corresponding author
Additional information
H. Yasui and N. Fujiwara-Tsujii contributed equally to this article.
Rights and permissions
About this article
Cite this article
Yasui, H., Fujiwara-Tsujii, N., Tanaka, S. et al. Do the amount of sex pheromone and frequency of calling behavior in females affect the mate-searching behavior of males in Dasylepida ishigakiensis (Coleoptera: Scarabaeidae)?. Appl Entomol Zool 52, 337–343 (2017). https://doi.org/10.1007/s13355-017-0487-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13355-017-0487-y