摘要
研究了不同类型诱捕器、诱捕器悬挂高度及诱捕器颜色对亚洲玉米螟Ostrinia furnacalis(Guenée)的诱捕效果,结果表明,水盆式和三角式两种诱捕器的诱捕效果较好,日均诱蛾量分别为0.7和0.6头,周诱蛾量分别为12.7和10.3头,总诱蛾量分别为46.3和41.3头,均与瓶水式、飞翼式诱捕器的日均诱蛾量、周诱蛾量和总诱蛾量显著差异;三角式诱捕器悬挂在2.5m和2.0m处的诱捕效果较好,日均诱蛾量分别为0.7和0.6头,周诱蛾量分别为11.0和10.3头,总诱蛾量分别为43.7头和41.3头。颜色对诱捕器的诱捕效果影响不大,红、白、黄、绿四种不同颜色的三角式诱捕器的日均诱蛾量、周诱蛾量和总诱蛾量均差异不显著。
A comparative study was conducted on the efficiency of different types, different hanging height of traps and different color traps on capture of Ostrinia furnacalis. The result indicated that the water trap and the triangular trap had better trapping effects than bottle and wing traps. The average daily catches, weekly catches and total catches were 0.7, 12.7 and 46.3 respectively for the water trap, and 0.6, 10.3 and 41.3 respectively for the triangular trap. The more suitable hanging height of the triangular trap were 2.5 m and 2.0 m. The average daily catches, weekly catches and total catches were 0.7, 11.0 and 43.7 respectively for height of 2.5 m, and 0.6, 10.3 and 41.3 respectively for height of 2.0 m. The trapping effects with four colors, red, white, yellow and green did not differ significantly.
出处
《环境昆虫学报》
CSCD
北大核心
2010年第3期419-422,426,共5页
Journal of Environmental Entomology
基金
广东省农业科技项目(2009B020201006)
广州市应用基础研究计划项目(10C63011676)
