French F E, Hagan D V
Department of Biology, Georgia Southern University, Statesboro 30460, USA.
J Med Entomol. 1995 Mar;32(2):197-200. doi: 10.1093/jmedent/32.2.197.
A new two-tier box trap designed for collecting Chrysops was tested on St. Simons Island, GA. The bottom box was constructed of plywood 1.2 m wide with the sides painted flat black on the outside and glossy off-white on the interior. The upper box was of similar construction, but painted glossy off-white. The bottom edge of the lower box was 0.6 m above the ground, and the bottom edge of the upper box was 1.8 m above the ground (0.6 m above the top of the lower box). In some trials, a glossy black beach ball was suspended below the center of the box and 1-octen-3-ol was dispensed midway between the boxes. Significantly more Chrysops fuliginosus Wiedemann and C. atlanticus Pechuman were collected in the upper box than in the lower box. A glossy spherical target and the presence of 1-octen-3-ol increased the catch of C. atlanticus in the upper box.
一种专门设计用于收集斑虻的新型双层箱式诱捕器在佐治亚州圣西蒙斯岛进行了测试。底部箱体由1.2米宽的胶合板制成，箱体外壁漆成平光黑色，内壁漆成亮灰白色。上部箱体结构类似，但漆成亮灰白色。下部箱体底部边缘距离地面0.6米，上部箱体底部边缘距离地面1.8米（比下部箱体顶部高0.6米）。在一些试验中，一个亮黑色沙滩球悬挂在箱体中心下方，且在两个箱体中间位置喷洒1-辛烯-3-醇。在上部箱体中收集到的暗黑斑虻和大西洋斑虻显著多于下部箱体。一个亮球形目标物以及1-辛烯-3-醇的存在增加了上部箱体中大西洋斑虻的捕获量。
