在仓内外,用信息素和大气(对照)对大谷蠹进行诱捕试验的研究。试验在美国进行。把林氏(Lindsren)捕器置于仓外,捕器内有大谷蠹引诱2号(T2)和T1与T2(1:1)的混合物,分别捕捉30次和26次.结果1:1混合物对大谷蠹成虫的捕捉效果要比单独使用Tl好得多。在仓内进行试验,平均温度为25℃,用林氏捕器进行为期8周的诱捕试验,捕 Trapping experiment on podophylla virgata with pheromone and atmosphere (control) inside and outside the pod. Test in the United States. A Lindsren trap was placed outside the trap with a mixture of T. maxima inducing 2 (T2) and T1 and T2 (1: 1), capturing 30 and 26, respectively.Results A 1: 1 mixture It is much better than the Tl alone. In the warehouse for testing, the average temperature of 25 ℃, with a Lynx trap for 8 weeks of trapping test, catch