粉虱和蓟马类害虫是我国经济作物上的主要害虫，为害呈逐年加重趋势，其抗药性也是生产中的主要问题。抗药性水平监测是害虫抗性早期预警和治理的基础，了解害虫抗药性水平须建立一套准确易于操作的监测方法。分别针对粉虱成虫和蓟马的琼脂保湿浸叶法和叶管药膜法的最大特点是快速、便于操作，接虫前的准备工作可以提前1~2 d完成，可监测当代试虫的抗性水平，结果更接近于田间实际，适合在粉虱和蓟马抗性监测中推广使用。

Whiteflies and thrips are major insect pests that cause serious crop damage each year. Insecticide resistance is a major obstacle to the effective control of these pests. Monitoring insecticide resistance is a key step for early warning and resistance management which requires an accurate and convenient methodology. The main benefits of the agar leafdipping method for whitefly adults and the leaf tube residue method for thrips are that they are quick and easy to operate. Preparatory work can be completed one or two days ahead of introducing the insects. Also, both methods can monitor the resistance level of the F0 generation, which is closer to the field situation. These two methods are therefore suitable for promotion for use in monitoring insecticide resistance in whitefly and thrips.