Response of queen, worker, and male bumblebees (<i>Bombus impatiens</i>) to chronic clothianidin exposure controlling for differences in body size and daily dose.

Workers and males consumed 75 μL of solution per day and due to their larger size, queens consumed 200 μL of each solution per day. Yellow shading = no effect on survival; blue shading = reduced survival. All values are shown as mean ± SD.工蜂与雄蜂每日摄入75微升溶液；蜂王因体型更大，每日需摄入每种溶液200微升。黄色色块代表对存活率无影响，蓝色色块代表存活率降低。所有数值均以平均值±标准差（Standard Deviation, SD）表示。