Effect of the western conifer seed bug Leptoglossus occidentalis, an invasive alien insect, on seed production reduction in Japanese black pine Pinus thunbergii

References

• Bates SL, Borden JH, Savoie A, Blatt SE, Lait CG, Kermode AR, Bennett RG. 2000. Impact of feeding by Leptoglossus occidentals (Hemiptera: coreidae) on the major storage reserves of mature douglas-fir (Pinaceae) seeds. Can Entomol. 132(1):91–102. doi: 10.4039/Ent13291-1.
   Web of Science ®Google Scholar
• CABI. 2022. Leptoglossus occidentalis. In Invasive species compendium. CAB International: Wallingford, UK. [accessed 17 April 2022]. www.cabi.org/isc.
   Google Scholar
• Connelly AE, Schowalter TD. 1991. Seed losses to feeding by Leptoglossus occidentalis (Heteroptera: coreidae) during two periods of second-year cone development in western white pine. J Econ Entomol. 84(1):215–217. doi: 10.1093/jee/84.1.215.
   Web of Science ®Google Scholar
• Farinha AO, Durpoix C, Valente S, Sousa E, Roques A, Branco M. 2018. The stone pine, Pinus pinea L., a new highly rewarding host for the invasive Leptoglossus occidentalis. NeoBiota. 41:1–18. doi: 10.3897/neobiota.41.30041.
   Google Scholar
• Faúndez EI, Rocca JR, Villablanca J. 2017. Detection of the invasive western conifer seed bug Leptoglossus occidentalis Heidemann 1910 (Heteroptera: coreidae: coreinae) in Chili. Arquivos Entomolóxicos. 17:317–320.
   Google Scholar
• Forest Tree Breeding Centre. 2021. Progress status and statistics of forest tree breeding 2021. Hitachi: Forest tree breeding center. (in Japanese).
   Google Scholar
• Hayashi Y. 1960. Taxonomical and phytogeographical study of Japanese conifers. Norin-Shuppan: Tokyo (in Japanese).
   Google Scholar
• Heidemann O. 1910. New species of Leptoglossus from North America. Proceedings of the Entomological Society of Washington 12:191–197.
   Google Scholar
• Hothorn T, Hornik K. 2022. Package exactRanktests: exact distributions for rank and permutation tests. [accessed 25 September 2023]. https://cran.r-project.org/web/packages/exactRankTests/exactRankTests.pdf.
   Google Scholar
• Ishikawa T, Kikuhara Y. 2009. Leptoglossus occidentalis Heidemann (Hemiptera: Coreidae), a presumable recent invader to Japan. Jpn J Appl Entomol. 12:115–116. in Japanese with English summary. doi: 10.20848/kontyu.12.3_115.
   Google Scholar
• Jamâa MLB, Mejri M, Naves P, Sousa E. 2013. Detection of Leptoglossus occidentalis Heidemann, 1910 (Heteroptera: Coreidae) in Tunisia. Afr Entomol. 21(1):165–167. doi: 10.4001/003.021.0105.
   Web of Science ®Google Scholar
• Katsuta M. 1975. Embryo development and germinability in Pinus thunbergii Parl. and P. densiflora Sieb. Et Zucc Seeds Bulletin Of The Tokyo University Forests. 67:105–134. in Japanese with English summary.
   Google Scholar
• Kegley S. 2006. Western conifer seed bug management. Forest Health And Protection And State Forestry Organizations. [accessed 25 September 2023]. https://www.fs.usda.gov/Internet/FSE_DOCUMENTS/stelprd3833397.pdf.
   Google Scholar
• Kim DE, Lee H, Kim MJ, Ban YG, Kim D. 2020. Leptoglossus occidentalis (Hemiptera: coreidae) occurrence, potential habitats, and COI diversity in South Korea. J Asia-Pac Biodivers. 13(1):35–45. doi: 10.1016/j.japb.2019.11.002.
   Web of Science ®Google Scholar
• Koerber TW. 1963. Leptoglossus occidentalis (Hemiptera, Coreidae), a newly discovered pest of coniferous seed. Ann Entomol Soc Am. 56(2):229–234. doi: 10.1093/aesa/56.2.229.
   Google Scholar
• Krugman SL, Koerber TW. 1969. Effect of cone feeding by Leptoglossus occidentalis on ponderosa pine seed development. Forest Sci. 12:104–111. doi: 10.1093/forestscience/15.1.104.
   Google Scholar
• Lesieur V, Yart A, Guilbon S, Lorme P, Auger-Rozenberg MA, Roques A. 2014. The invasive Leptoglossus seed bug, a threat for commercial seed crops, but for conifer diversity? Biol Invasions. 16(9):1833–1849. doi: 10.1007/s10530-013-0630-9.
   Web of Science ®Google Scholar
• Nakai I. 1975. On the development of cones and ovules of Pinus thunbergii Parl. Journal Of The Japanese Forest Society J Jpn For Soc. 57:228–230. (in Japanese). doi: 10.11519/jjfs1953.57.7_228.
   Google Scholar
• Ponce-Herrero L, Farinha AO, Pando Fernández V, Pajares Alonso JA, Alves Santos FM. 2022. Native egg parasitoids on Leptoglossus occidentalis Heidemann (Hemiptera: Coreidae) in Spain: Potential biological control agents? J Applied Entomology. 146(5):525–538. doi: 10.1111/jen.12974.
   Web of Science ®Google Scholar
• R Core Team. 2020. R: a language and environment for statistical computing. Vienna, Austria: R Foundation for Statistical Computing.
   Google Scholar
• Roversi PF, Strong WB, Caleca V, Maltese M, Sabbatini Peverieri G, Marianelli L, Marziali L, Strangi A. 2011. Introduction into Italy of gryon pennsylvanicum (Ashmead), an egg parasitoid of the alien invasive bug Leptoglossus occidentalis Heidemann. EPPO Bulletin. 41(1):72–75. doi: 10.1111/j.1365-2338.2011.02439.x.
   Google Scholar
• Schowalter TD, Sexton JM. 1990. Effect of Leptoglossus occidentalis (Heteroptera: coreidae) on seed development of Douglas-fir at different times during the growing season in western Oregon. J Econ Entomol. 83(4):1485–1486. doi: 10.1093/jee/83.4.1485.
   Web of Science ®Google Scholar
• Strong WB, Bates SL, Stoehr MU. 2001. Feeding by Leptoglossus occidentalis (Hemiptera: Coreidae) reduces seed set in lodgepole pine (Pinaceae). Can Entomol. 133(6):857–865. doi: 10.4039/Ent133857-6.
   Web of Science ®Google Scholar
• Taylor SJ, Tescari G, Villa M. 2001. A nearctic pest of Pinaceae accidentally introduced into Europe: Leptoglossus occidentalis (Heteroptera: Coreidae) in northern Italy. Entomol News. 112:101–103.
   Web of Science ®Google Scholar
• Tsuru TK, Obae Y, Tamura A. 2020. First record of alien leaf-footed bug, Leptoglossus occidentalis (Insecta, Hemiptera, Coreidae) from Tottori Prefecture, western Japan, with remarks on its range expansion in Japan. Bulletin Of The Tottori Prefectural Museum. 57:37–43. in Japanese with English summary.
   Google Scholar
• Willan RL. 1985. A guide to forest seed handing. Roma: Food and Agriculture Organization of the United Nations.
   Google Scholar
• Yamanobe T. 2008. Use of ethanol immersion, forced air and seed coat colour for separating empty seeds from Pinus densiflora and Pinus thunbergii seed lots. Seed Sci Technol. 36(1):243–248. doi: 10.15258/sst.2008.36.1.30.
   Web of Science ®Google Scholar