梨小性信息素环糊精包合物制剂迷向防效研究

Control Effect of Inclusion Compound of Cyclodextrin with Sex Pheromone on Oriental Fruit Moth

为了明确梨小食心虫性信息素环糊精包合物制剂田间迷向防效,为梨小食心虫迷向剂开发提供理论基础,通过田间迷向试验研究了梨小性信息素环糊精包合物制剂的迷向效果。试验结果表明,梨小性信息素环糊精包合物制剂田间密度设置为每667m230根和60根时的迷向率高达90%以上,蛀果率均在5%以下,防效与市售迷向产品相当。

In order to clarify the control effect of mating disruption, an experiment of mating disruption was carried out to control Grapholitha molesta(Busck) using inclusion compound. The result showed that when density of inclusion compoundagent was set 30 to 60 per 667 m 2, the rates of mating disruption were all over 90%, and rate of bored fruits bellowed 5%.