"We have received several reports of terminal and square damage in Bollgard cotton this year. It certainly does not appear to be any one variety, but rather a general trend. Whether or not this is a factor of environmental conditions or increasing bollworm tolerance is not known at this time" entomologists of the University of Arkansa write about what could be a first sign of bollworm resistance against genetically modified Bt cotton in the USA.</p><p><a href="http://www.agbios.com/main.php?action=ShowNewsItem&id=7719.php">Delta Farm Press: Bollworms Feeding On Bt Cotton In Arkansas</a>