【摘要】 梨小食心虫是安徽省砀山县果树的头号害虫,目前种群仍呈上升之势。为改进防治技术,2009年在砀山县对常用的3种梨小性诱芯的诱蛾效果进行了田间对比,在2个桃园采用水盆诱捕法进行试验。结果表明:中科院动物研究所诱芯平均诱蛾量分别是北京公司甲和公司乙的5.17倍和3.52倍,差异均达显著水平(p<0.05)。更多还原

【Abstract】 The oriental fruit moth,Grapholitha molesta Busck,is the most damaging pest and its population has kept growing in Dangshan county of Anhui Province in recent years.In order to improve the control measures,trapping efficacy of three kinds of commonly used sex pheromone lures was evaluated in Dangshan in 2009.Two experiments were conducted in two peach orchards and the water tray traps with rubber septa baited by different sex pheromone lures were applied.The results showed that the mean number of the target pest trapped by the lures produced by Institute of Zoology of Chinese Academy of Sciences was 5.17 and 3.52 fold of that by lures produced by company A and B of Beijing,respectively.Statistical analyses showed that both of the differences were significant (p<0.05).更多还原