Skip to Main Content
Efficacy of 4-allylanisole-based products for protecting individual loblolly pines from Dendroctonus frontalis Zimmermann (Coleoptera: Scolytidae)Author(s): Brian L. Strom; S.R. Clarke; P.J. Shea
Source: Can. J. For. Res. 34: 659–665
Publication Series: Miscellaneous Publication
PDF: View PDF (89 KB)
DescriptionAbstract: We evaluated the effectiveness of 4-allylanisole (4AA) as a protective treatment for loblolly pines threatened by the southern pine beetle, Dendroctonus frontalis Zimmermann. Three products were evaluated in combination with two methods that promoted attack of trees by D. frontalis. One method used attractive semiochemicals and the other decreased host resistance, both of which are important scenarios for implementing protective treatments of individual trees. Each method promoted mass attack of unprotected control trees, thus providing a statistically verifiable challenge to the candidate protectants. In trees with increased susceptibility, mortality ranged from 63% (untreated) to 77% (4AA applied in paintball formulation), and two products appeared to alter the relative composition of scolytid species that attacked at two heights; however, tree mortality was unaffected. In trees challenged with semiochemical attractants, mortality ranged from 54% (4AA released from vials) to 82% (untreated and paintball application of 4AA). Although 4AA consistently reduces catch of D. frontalis in traps, it was not efficacious for protecting individual loblolly pines over a period of 30 or 60 days in this experiment.
- You may send email to email@example.com to request a hard copy of this publication.
- (Please specify exactly which publication you are requesting and your mailing address.)
CitationStrom, Brian L.; Clarke, S.R.; Shea, P.J. 2004. Efficacy of 4-allylanisole-based products for protecting individual loblolly pines from Dendroctonus frontalis Zimmermann (Coleoptera: Scolytidae). Can. J. For. Res. 34: 659–665
- Nonhost angiosperm volatiles and verbenone protect individual ponderosa pines from attack by western pine beetle and red turpentine beetle (Coleoptera: Curculionidae, Scolytinae)
- Semiochemicals in the natural history of southern pine beetle, Dendroctonus frontalis Zimmermann and their role in pest management.
- The Mexican pine beetle, dendroctonus maxicanus: first recorded in the United States and co-occurrence with the southern pine beetle - dendroctonus frontalis (coleoptera: scolytidae or curculionidae: scolytinae)
XML: View XML