The bill bans the sale, use, and marketing of turf seeds that are genetically engineered to be resistant to pesticides.CT senate bans genetically engineered grass seedApril 15, 2014 The bill bans the sale, use, and marketing of turf seeds that are genetically engineered to be resistant to pesticides. Read it all here Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)