caa a22 4500 388093439 CHVBK 20180307125258.0 cr unu---uuuuu 161130e199904 xx s 000 0 eng 10.4039/Ent131251-2 doi S0008347X00009871 pii (NATIONALLICENCE)cambridge-10.4039/Ent131251-2 BIOACTIVITY AND EFFICACY OF MCOL AND SEUDENOL AS POTENTIAL ATTRACTIVE BAIT COMPONENTS FOR DENDROCTONUS RUFIPENNIS (COLEOPTERA: SCOLYTIDAE) [Elektronische Daten] In randomized complete block experiments using multiple-funnel traps frontalin was only moderately attractive to spruce beetles, Dendroctonus rufipennis Kirby, in northern British Columbia. MCOL (1-methylcyclohex-2-en-1-ol) of any enantiomeric composition significantly enhanced the attraction of both sexes (up to 3.4 and 4.2 times for females and males, respectively) to traps baited with frontalin. The lack of an enantiospecific preference for MCOL aligns beetles in northern British Columbia with those in southeastern British Columbia and northern Alberta, but not with enantiospecific populations in southern British Columbia and Alaska. In tree baits, neither MCOL nor seudenol (3-methylcyclohex-2-en-1-ol) enhanced the efficacy of frontalin. The power of frontalin alone at a release rate of 1.2 mg per 24 h (half the rate in commercial baits) indicates that the currently used operational tree baits could be modified by lowering the dose and eliminating α-pinene. Copyright © Entomological Society of Canada 1999 Setter Robert R. Bugbusters Pest Management Inc., Box 1750, Prince George, British Columbia, Canada V2L 4v7 Borden John H. Centre for Environmental Biology, Department of Biological Sciences, Simon Fraser University, Burnaby, British Columbia, Canada V5A 1S6 The Canadian Entomologist Cambridge University Press 131/2(1999-04), 251-257 0008-347X 131:2<251 1999 131 TCE https://doi.org/10.4039/Ent131251-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.4039/Ent131251-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Setter Robert R. Bugbusters Pest Management Inc., Box 1750, Prince George, British Columbia, Canada V2L 4v7 NATIONALLICENCE 700 1- Borden John H. Centre for Environmental Biology, Department of Biological Sciences, Simon Fraser University, Burnaby, British Columbia, Canada V5A 1S6 NATIONALLICENCE 773 0- The Canadian Entomologist Cambridge University Press 131/2(1999-04), 251-257 0008-347X 131:2<251 1999 131 TCE CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge