Resumo

BONIFACIO, Luis; PRAIAS, Fernando  e  SOUSA, Edmundo. Trapping Monochamus galloprovincialis (Coleoptera: Cerambycidae), Vector of the Pine Wood Nematode, with Pine Allelochemicals, in Portugal. Silva Lus. [online]. 2012, vol.20, n.1-2, pp.39-53. ISSN 0870-6352.

Seven different trap models or variations and ten different chemical lures or combinations thereof were compared as to their efficiency to attract and capture the pine sawyer Monochamus galloprovincialis, vector of the Pine Wood Nematode (PWN) (Bursaphelenchus xylophilus) in Portugal, between 2001 and 2004. Traps were made at the INRB laboratories (former EFN), with and without a visual silhouette, with chemical lures (ethanol, α-pinene and/or turpentine) from the maritime pine (Pinus pinaster), the only host of the PWN and its vector in Portugal. They were tested in four successive assays on pine stands; the less efficient were eliminated and the best were accepted for subsequent tests. The best combination was a transparent cross-vane interception trap lured with ethanol and turpentine in separate vials. The implications of the results for control of M. galloprovincialis are discussed.

Palavras-chave : Pine wilts disease; maritime pine; pine sawyer; traps; lures.

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