Results Five m ethods could effectively control the density of Blattella germanica in storied building,but the cost was diffe...

• 结果5种方法都能有效控制商住楼内的德国小蠊,但控制成本有一定差异。结论颗粒剂灭蟑在商住楼是一种经济、方便、有效的控制方法。