作者: Youngwoo Nam , Won Il Choi , None
DOI: 10.1016/J.ASPEN.2014.03.006
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摘要: Abstract The diurnal flight pattern of Platypus koryoensis (Murayama) was examined using sticky traps attached to the trunks oak trees in central Korea 2010 and 2011. activities beetle were estimated on basis 3-h intervals for trap catches from 11:00 14:00 next day, June 25–26 July 1–2, 2010, 2-h 5:00 17:00, between 9 21, 2011 (the peak period beetle). Over 77% beetles caught 9:00 13:00, with daily variations facing slope. began be when air temperature reached around 16 °C, most active ranged 20 27 °C. No during rainfall, suggesting that rainfall is one factors hinder flight. by east-facing plot earlier than those south- west-facing plots behavior can affected light. Direction (from 09:00 13:00) downward along