At 08:36 AM 7/26/00 -0400, you wrote: >You are right Margaret I have never experienced BCTV but I know where to >find a picture and a description > >And odds are you have never experienced loss of yellow leaves due to >greenhouse whiteflies either, > >Pic's and descrition of BCTV from UC Davis > > http://axp.ipm.ucdavis.edu/PMG/r783102011.html Font of all knowledge, can you explain to me why this site that I can't get to again because of my @#$%^ software, says there's no genetic resistance to curly top virus? Other research institutions that are in the curly top range acknowledge there are seven tomato varieties that are resistant to curly top. Margaret L