my grape stemms aaaare getting brown spots
By Paru
United States 
my grape stems are getting brown spots. what should I do?
9 Jul, 2014
By Paru
United States
my grape stems are getting brown spots. what should I do?
9 Jul, 2014
Black rot a foliar and fruit disease of grapes is one of the most serious disease of grapes. growth can become infected during the growing season. The greatest number of infections happen during the spring.
Pruning of vines removes most of the infected stems.
happy to help :)
9 Jul, 2014