USDA Forest Service, Southern Research Station, 320 Green St., Athens, GA 30602, USA.
J Econ Entomol. 2011 Aug;104(4):1245-57. doi: 10.1603/ec11051.
In 2006, we examined the flight responses of 43 species of longhorn beetles (Coleoptera: Cerambycidae) to multiple-funnel traps baited with binary lure blends of (1) ipsenol + ipsdienol, (2) ethanol + alpha-pinene, and a quaternary lure blend of (3) ipsenol + ipsdienol + ethanol + alpha-pinene in the southeastern United States. In addition, we monitored responses of Buprestidae, Elateridae, and Curculionidae commonly associated with pine longhorn beetles. Field trials were conducted in mature pine (Pinus pp.) stands in Florida, Georgia, Louisiana, and Virginia. The following species preferred traps baited with the quaternary blend over those baited with ethanol + alpha-pinene: Acanthocinus nodosus (F.), Acanthocinus obsoletus (Olivier), Astylopsis arcuata (LeConte), Astylopsis sexguttata (Say), Monochamus scutellatus (Say), Monochamus titillator (F.) complex, Rhagium inquisitor (L.) (Cerambycidae), Buprestis consularis Gory, Buprestis lineata F. (Buprestidae), Ips avulsus (Eichhoff), Ips calligraphus (Germar), Ips grandicollis (Eichhoff), Orthotomicus caelatus (Eichhoff), and Gnathotrichus materiarus (Fitch) (Curculionidae). The addition ofipsenol and ipsdienol had no effect on catches of 17 other species of bark and wood boring beetles in traps baited with ethanol and a-pinene. Ethanol + alpha-pinene interrupted the attraction of Ips avulsus, I. grandicollis, and Pityophthorus Eichhoff spp. (but not I. calligraphus) (Curculionidae) to traps baited with ipsenol + ipsdienol. Our results support the use of traps baited with a quaternary blend of ipsenol + ipsdienol + ethanol + alpha-pinene for common saproxylic beetles in pine forests of the southeastern United States.
2006 年，我们在美国东南部用多种漏斗陷阱对 43 种长角甲虫（鞘翅目：天牛科）进行了飞行反应测试，这些陷阱用（1）异戊醇+异戊二烯醇、（2）乙醇+α-蒎烯和（3）异戊醇+异戊二烯醇+乙醇+α-蒎烯的二元混合诱饵以及一个由这三种物质组成的四元混合诱饵进行诱捕。此外，我们还监测了与松褐天牛有关的鳃金龟科、叩甲科和象甲科的反应。田间试验在佛罗里达州、佐治亚州、路易斯安那州和弗吉尼亚州的成熟松林中进行。以下物种更喜欢用四元混合诱饵诱捕的陷阱，而不是用乙醇+α-蒎烯诱捕的陷阱：Acanthocinus nodosus（F.）、Acanthocinus obsoletus（Olivier）、Astylopsis arcuata（LeConte）、Astylopsis sexguttata（Say）、Monochamus scutellatus（Say）、Monochamus titillator（F.）复合体、Rhagium inquisitor（L.）（天牛科）、Buprestis consularis Gory、Buprestis lineata F.（鳃金龟科）、Ips avulsus（Eichhoff）、Ips calligraphus（Germar）、Ips grandicollis（Eichhoff）、Orthotomicus caelatus（Eichhoff）和 Gnathotrichus materiarus（Fitch）（象甲科）。在乙醇和α-蒎烯诱捕器中添加异戊醇和异戊二烯醇对 17 种其他树皮和木材钻孔甲虫的捕获没有影响。乙醇+α-蒎烯中断了 Ips avulsus、Ips grandicollis 和 Pityophthorus Eichhoff spp.（但不是 Ips calligraphus）（象甲科）对异戊醇+异戊二烯醇诱捕器的吸引力。我们的结果支持在东南美国松林用含有异戊醇+异戊二烯醇+乙醇+α-蒎烯的四元混合物来诱捕常见的腐木甲虫。
