Much of our cotton fields are at or near cutout.  The fields we have been in this week range from 2-6 nodes above white flower (NAWF).  Keep in mind the time for a white bloom to  mature into an open boll is around 50 days. We are finding bollworms in non-Bt and 2-gene Bt cotton such as Bollgard 2 and Twin-Link cotton varieties.  I have not found much damage or worms in the 3-gene cotton varieties containing the VIP gene. Treat cotton fields when square and boll damage… Read More →