Posted 7/11/2012 19:48 (#2479983 - in reply to #2479960) Subject: RE: Western corn root worm beetles and vt3 corn...
There has been some confirmed cases of resistance to the vt3 by Monsanto. Most of those cases have been in fields that have been in corn for long periods with no refuge. This allows for a speed up of selective resistance. Also if your only seeing a few they could have came from other fields.
Western corn root worm beetles and vt3 corn...
