Figure 4
From: The first crop plant genetically engineered to release an insect pheromone for defence
Time spent by foraging Aphidius ervi parasitoids on wheat seedlings (n = 15).
Individual gravid females were released at the centre of the plant and time spent (mean ± s.e.) performing different behaviours was recorded until they left the plant. Compared to the untransformed wheat, total time spent was significantly longer on the transformed wheat lines B2812 R9P1 and B2803 R6P1 (P = 0.002).
