While looking for data on TMV, one thing "New to me" was about weeds hosting tmv, They also host a bunch of others. After posting the tmv study, I took a "Walk-about" I found some early blight on Golden Rod, just 6 ft from my garden. Also found mildew on some red clover. Plants have been removed, used same clean up methods as used for controling tmv before returning to my pepper patch. Just a suggestion Byron