dc.contributor.author |
Queffelec, Josephine
|
|
dc.contributor.author |
Gaudon, Justin M.
|
|
dc.contributor.author |
Miller, Daniel R.
|
|
dc.contributor.author |
Mckenney, Jessica L.
|
|
dc.contributor.author |
Allison, Jeremy D.
|
|
dc.date.accessioned |
2023-11-24T05:05:57Z |
|
dc.date.issued |
2023-12 |
|
dc.description |
DATA AVAILABILITY : The data underlying the results of this study are openly available on the Open Government Canada portal at https://doi.org/10.23687/197171a9-9d38-42bf-8a98-891f35f6f539. |
en_US |
dc.description.abstract |
Colonization of hosts by bark beetles is generally mediated by aggregation pheromones. Species competing for the same resource can limit interspecific interactions and maintain reproductive isolation by using different pheromones. In the southern United States, 3 sympatric species of Ips breed in pine hosts, each with a different pheromone blend. Ips avulsus (Eichhoff) uses ipsdienol and lanierone; Ips calligraphus (Germar) uses ipsdienol, cis-verbenol, and trans-verbenol; and Ips grandicollis (Eichhoff) uses ipsenol. Different species can also minimize cross-attraction by using different enantiomeric ratios of the same pheromones. Studies on the enantiomeric ratio of ipsdienol used by I. avulsus have come to contradictory conclusions in part because of geographic and seasonal variation. There is growing evidence that semiochemical context, in the form of different co-baits used in trapping experiments, may also play a role in the responses of I. avulsus to enantiomeric ratios of ipsdienol. We conducted a trapping study at 2 locations with traps baited with (+)-ipsdienol or racemic ipsdienol and co-baited with ipsenol, lanierone, or both ipsenol and lanierone. We found context-dependent effects of both lanierone and ipsenol on the response of I. avulsus to ipsdienol. We suggest that responses to different bait and co-bait combinations may have been shaped by different types of interactions such as the absence of conspecifics or a related species, or the presence of beneficial or antagonistic interspecific interactions. |
en_US |
dc.description.department |
Forestry and Agricultural Biotechnology Institute (FABI) |
en_US |
dc.description.department |
Zoology and Entomology |
en_US |
dc.description.embargo |
2024-10-03 |
|
dc.description.librarian |
hj2023 |
en_US |
dc.description.sdg |
SDG-15:Life on land |
en_US |
dc.description.sponsorship |
The Louisiana State University AgCenter for funding. Open Access was provided by Natural Resources Canada. |
en_US |
dc.description.uri |
https://academic.oup.com/ee |
en_US |
dc.identifier.citation |
Joséphine Queffelec, Justin M Gaudon, Daniel R Miller, Jessica L McKenney, Jeremy D Allison, Enantiospecific response of Ips avulsus (Coleoptera: Curculionidae: Scolytinae) to ipsdienol depends on semiochemical context, Environmental Entomology, Volume 52, Issue 6, December 2023, Pages 983–989, https://doi.org/10.1093/ee/nvad090. |
en_US |
dc.identifier.issn |
0046-225X (print) |
|
dc.identifier.issn |
1938-2936 (online) |
|
dc.identifier.other |
10.1093/ee/nvad090 |
|
dc.identifier.uri |
http://hdl.handle.net/2263/93420 |
|
dc.language.iso |
en |
en_US |
dc.publisher |
Oxford University Press |
en_US |
dc.rights |
© 2023, Published by Oxford University Press on behalf of Entomological Society of America 2023. |
en_US |
dc.subject |
Ipsdienol |
en_US |
dc.subject |
Ipsenol |
en_US |
dc.subject |
Lanierone |
en_US |
dc.subject |
Enantiomeric ratio |
en_US |
dc.subject |
Bark beetle |
en_US |
dc.subject |
Behavioral ecology |
en_US |
dc.subject |
SDG-15: Life on land |
en_US |
dc.title |
Enantiospecific response of Ips avulsus (Coleoptera: Curculionidae: Scolytinae) to ipsdienol depends on semiochemical context |
en_US |
dc.type |
Postprint Article |
en_US |