Fluctuación de Pityophthorus Eichhoff (Curculionidae: Scolytinae) capturados en trampas cebadas con feromonas en el bosque La Primavera, Jalisco

Acta Zoologica Mexicana

Atkinson, Thomas H.¹  Segura-León, Obdulia Lourdes²  Valdez Carrasco, Jorge²  Equihua Martínez, Armando²  Díaz-Ramos, Sara Gabriela²  Rodríguez Rivas, Antonio³ 

[1] Austin, Austin, U.S.A.;Colegio de Postgraduados, Texcoco, México;[e-mail]

关键词: Scolytinae;    rainfall;    Pityophthorus cacuminatus.;   

DOI  :  

学科分类：动物科学

来源: ACTA ZOOLóGICA MEXICANA

【 摘 要 】

Monitoring of Scolytidae was carried out with 10 Lindgren traps of eight units baited with frontalin and kairomone + (alpha-pinene), from 2010-2012, with five traps in pine plantations and five traps in natural oak-pine forest at La Primavera forest. Insects attracted to the traps were Pityophthorus species. Seven species were identified, of which Pityophthorus obtusipennis Blandford, P. occlusus Bright and P. segnis subopacus Blackman, are new records for Jalisco, with low densities. The most abundant species were P. cacuminatus Blandford with 719 specimens, with flight periods in the low rainfall season, P. exquisitus (Blackman) not associated with pines, with 105 individuals, with similar trend to P. cacuminatus, and P. schwerdtfegeri Schedl myelophagous species with 22 individuals, captured in periods of rainfall from 50 to 10mm.

【 授权许可】

CC BY