Influence of Ponderosa Pine Resin Volatiles on the Response of
Dendroctonus ponderosae1
to Synthetic
trans
-Verbenol
2
,
3

Billings, Ronald F.; Gara, R. I.; Hrutfiord, Bjorn F.

doi:10.1093/ee/5.1.171

Cited by 69 publications

(52 citation statements)

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“…The attraction of D. ponderosae to 3-carene and myrcene (Figs. 3A, 3B) is consistent with Billings et al (1976), Conn et al (1983), and Borden et al (1987). Conn et al found that P-phellandrene had no effect on D. ponderosue; however, they employed low release rates (7 mg/d), comparable to our lowest release rate, which showed little effect.…”

Section: Discussionsupporting

confidence: 90%

Dose-Dependent and Species-Specific Responses of Pine Bark Beetles (Coleoptera: Scolytidae) to Monoterpenes in Association With Pheromones

2000

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The Canadian Entomologist 132: 183 -195 (2000) Monoterpenes affected the attraction of three sympatric species of bark beetles (Coleoptera: Scolytidae) to pheromone-baited multiple-funnel traps in stands of lodgepole pine. Catches of Ips pini (Say) in traps baited with its pheromone, ipsdienol, were directly related to the release rates of 3-carene, pphellandrene, and ppinene. Catches of Dendroctonus ponderosae Hopkins in traps baited with exo-brevicomin and cis-and trans-verbenol were directly related to the release rates of 3-carene, myrcene, and pphellandrene. Zps Zatidens (LeConte) exhibited preferences for traps baited with ipsenol and Pphellandrene or P-pinene but not in a dose-dependent fashion. Catches of I. latidens in traps baited with its pheromone, ipsenol, were inversely proportional to the release rates of 3-carene, myrcene, and terpinolene. Similarly, catches of I. pini in traps baited with its pheromone, ipsdienol, were inversely proportional to the release rates of myrcene and terpinolene. These results demonstrate a degree of species specificity among three phloeophagous species with respect to preferred host odours. The bark beetle predators-associates Lusconotus complex LeConte (Coleoptera: Colydiidae) and Corticeus Piller and Mitterpacher sp. (Coleoptera: Tenebrionidae) demonstrated some measure of specificity to monoterpenes in their responses to ipsdienol-baited funnel traps. y-Terpinene increased attraction of L. complex but had no effect on Corticeus sp., whereas a-and bpinene increased attraction of Corticeus sp. but had no effect on L. complex.

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Section: Discussionsupporting

confidence: 90%

Dose-Dependent and Species-Specific Responses of Pine Bark Beetles (Coleoptera: Scolytidae) to Monoterpenes in Association With Pheromones

2000

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“…Although MPB attacks several pine species, lodgepole pine (Pinus contorta) is its main target (Powell and Raffa, 2011). Endophytic pine bark beetles such as MPB are thought to fly mainly within the stem height of potential host trees (Safranyik et al, 2010;Seybold et al, 2006), and thus many ecologically driven studies have focused on emissions of volatiles (mainly monoterpenes) associated with boles in tree trunks (e.g., Billings et al, 1976;Gara et al, 1993;Pettersson, 2001). A less understood consequence of infestation is its effects on branch-level chemical emissions from afflicted trees, which emit various compound classes in addition to monoterpenes (such as 2-methyl-3-buten-2-ol, oxygenated compounds and sesquiterpenes), and could have substantial implications for regional atmospheric chemistry.…”

Section: T R Duhl Et Al: Emissions Of Bvoc From Lodgepole Pinementioning

confidence: 99%

Emissions of BVOC from lodgepole pine in response to mountain pine beetle attack in high and low mortality forest stands

et al. 2013

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Abstract. In this screening study, biogenic volatile organic compound (BVOC) emissions from intact branches of lodgepole pine (Pinus contorta) trees were measured from trees at two forested sites that have been impacted differently by the mountain pine beetle (MPB), with one having higher mortality and the other with lower mortality. Differences in the amounts and chemical diversity of BVOC between the two sites and from apparently healthy trees versus trees in different stages of MPB attack are presented, as well as (for one site) observed seasonal variability in emissions. A brief comparison is made of geological and climatic characteristics as well as prior disturbances (both natural and man-made) at each site. Trees sampled at the site experiencing high MPB-related tree mortality had lower chemodiversity in terms of monoterpene (MT) emission profiles, while profiles were more diverse at the lower-mortality site. Also at the higher-mortality site, MPB-infested trees in various stages of decline had lower emissions of sesquiterpenes (SQTs) compared to healthy trees, while at the site with lower mortality, MPB-survivors had significantly higher SQT emissions during part of the growing season when compared to both uninfested and newly infested trees. SQT profiles differed between the two sites and, like monoterpene and oxygenated VOC profiles, varied through the season. For the low-mortality site in which repeated measurements were made over the course of the early summer-late fall, higher chemical diversity was observed in early-compared to late-season measurements for all compound classes investigated (MT, oxygenated VOC, and SQT), with the amount of change appearing to correlate to the MPB status of the trees studied. Emissions of 2-methyl-3-buten-2-ol (MBO) had a distinct seasonal signal but were not much different between healthy or infested trees, except in trees with dead needles, from which emissions of this compound were negligible, and in late-season MPB survivors, in which they were higher than in newly infested or uninfested trees. Emissions of SQT were significantly higher in the MPB survivors during both mid-and late-season sampling at the low-mortality site. The changes in emissions could have implications for regional air quality and climate through changes in ozone and aerosol distributions, although this study was designed as a preliminary screening effort and not enough individuals were sampled for all of the observed differences to be statistically demonstrated. Despite this, the compelling differences in emissions observed between the sites and individual trees with differing MPB-infestation statuses and the potential impacts these have on regional atmospheric chemistry argue for further research in this topic.

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“…Probable dispersal inducing agent in freshly emerged beetles. Synergiscs teniiination of attack, Billings 1976;Libbey et al 1985;Miller 1990;Miller andLafontaine 1992 McKnight 1979;Borden et al 1983;C o n et al 1983;Libbey et al 1985Libbey 1982. Ryker andYandell 1983;Miller 1990;Devlin and Borden 1994. contiriued.. .…”

Section: Pini (Figure 7)mentioning

confidence: 99%

Dynamics of pheromone production and communication in the mountain pine beetle, Dendroctonus ponderosae Hopkins, and the pine engraver, Ips pini (Say) (Coleoptera: Scolytidae)

Pureswaran¹,

Gries²,

Borden³

et al. 2000

Chemoecology

115

116

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Influence of Ponderosa Pine Resin Volatiles on the Response of Dendroctonus ponderosae1 to Synthetic trans -Verbenol 2 , 3

Cited by 69 publications

References 0 publications

Dose-Dependent and Species-Specific Responses of Pine Bark Beetles (Coleoptera: Scolytidae) to Monoterpenes in Association With Pheromones

Dose-Dependent and Species-Specific Responses of Pine Bark Beetles (Coleoptera: Scolytidae) to Monoterpenes in Association With Pheromones

Emissions of BVOC from lodgepole pine in response to mountain pine beetle attack in high and low mortality forest stands

Dynamics of pheromone production and communication in the mountain pine beetle, Dendroctonus ponderosae Hopkins, and the pine engraver, Ips pini (Say) (Coleoptera: Scolytidae)

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