不同类型杀虫剂对温室白粉虱若虫的毒力研究

Studies on the Susceptibility of Greenhouse Whitefly (Trialeurodes vaporariorum) to Several Different Insecticides

利用一龄若虫浸渍法测定了不同类型杀虫剂对温室白粉虱四季青种群的毒力，发现白粉虱对噻嗪酮、阿维菌素极其敏感，对吡虫啉和联苯菊酯次之，而对马拉硫磷和ＤＤＶＰ不敏感。

The susceptiblity of a Sijiqing population of greenhouse whitefly of insecticides was determined by using a method, in which first instar nymphs were fed kidney seedlings treated with aqueous solution of different insecticides. The results showed the population was very sensitive to buprofezin and abamectin; imidacloprid and bifenthrin took the second place. But it possessed tolerance to malathion and DDVP.