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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。
The trapping effects of different types of traps, the height of the traps and the color of the traps on the Ostrinia furnacalis (Guenée) were studied. The results showed that the traps of two traps, The moths were 0.7 and 0.6 respectively, and the number of sedentary moths was 12.7 and 10.3 respectively. The total selections of moths were 46.3 and 41.3, respectively, The amount of trapping moth was significantly different from that of the total trapping moth. The trapping effect of triangular traps suspended at 2.5 m and 2.0 m was better than that of trapping moths The total number of sedentary moths were 43.7 and 41.3, respectively. The color had little effect on the trapping effect of the traps. There was no significant difference in the daily traps, weekly traps and total traps of the triangular traps of red, white, yellow and green with different colors.