Figure 3. Effect of the 10 ng (A) and 0.25 ng (B) doses of clothianidin on responses of A. ipsilon males to different doses of the sex pheromone blend.

The effect of the 10 ng clothianidin treatment was confirmed with a 1 ng dose of pheromone but not with a 0.01 ng dose. The effect of the 0.25 ng clothianidin dose was not significant when using a 1 ng pheromone stimulus. N>50 for all groups, G-test, * P<0.05; ** P<0.01; *** P<0.001.