Figure 5
From: Pollen-mediated gene flow from transgenic cotton is constrained by physical isolation measures
Field trial design to measure the impacts of different physical isolation measures on pollen-mediated gene flow during 2014 and 2015. The 90 holes/cm2 separation net, no isolation measure (CK) and S. bicolor separation crop were set up to evaluate the isolation effect. The GM cotton was planted in a 9.6 m × 4.5 m square in the middle of a 62.4 m × 4.5 m square field.
