AN EVALUATION OF THREE TRAPS AND TWO LURES FOR THE AMBROSIA BEETLE TRYPODENDRON LINEATUM (OLIV.) (COLEOPTERA: SCOLYTIDAE) IN CANADA, NORWAY, AND WEST GERMANY
- 1 March 1987
- journal article
- research article
- Published by Cambridge University Press (CUP) in The Canadian Entomologist
- Vol. 119 (3) , 273-280
- https://doi.org/10.4039/ent119273-3
Abstract
Multiple funnel, Schlitzfalle, and drainpipe traps baited with Linoprax® or Biolure® semiochemical baiting systems for the ambrosia beetle Trypodendron lineatum (Oliv.) were evaluated in similar experiments in British Columbia, West Germany, and Norway. In British Columbia, the Biolure-baited traps caught more T. lineatum of both sexes than did Linoprax-baited traps. The Linoprax-baited traps caught more male T. lineatum in West Germany and Norway but fewer females than the Biolure system. Low percentages of female T. lineatum were often recorded at drainpipe traps. On a évalué trois types de pièges désignés entonnoirs multiples, "Schlitzfalle" et tuyaux de drainage, lorsqu’appâtés au Linoprax® ou aux systèmes sémiochimiques de Biolure® pour le scolyte Trypodendron lineatum (Oliv.); les tests ont été faits simultanément en Colombie-Britannique, en Allemagne de l’Ouest et en Norvège. En Colombie-Britannique, les pièges appâtés aux produits de Biolure ont capturé plus de T. lineatum des deux sexes que les pièges appâtés au Linoprax. Les pièges appâtés au Linoprax ont capturé plus de mâles de T. lineatum en Allemagne de l’Ouest et en Norvège, mais moins de femelles que les systèmes de Biolure. On a souvent observé des pourcentages faibles des femelles de T. lineatum dans les pièges tuyaux de drainage.This publication has 20 references indexed in Scilit:
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