Garden Pests and Diseases: thorn-less blackberries: fruit doesn't develop, 0 by ken33

ken33 wrote:
Thanks for the excellent link. As per the link you sent, since the weather has cooled my fruit is now doing great (Problem was sun scalding). No white sections exist on the fruit now developing. Reference problem #2 - yellow leaves: I contacted the agricultural extension office from Ohio State Univ. They insisted the problem was caused by Roundup that either I had applied or had drifted over from the neighbors. However, we weren't using Roundup. The ag rep visited and determined the problem was caused by "Weed and Feed" that I had applied to grass around the plant. Secondly, my neighbor did the same thing and that also broadcast out on my plants - thus giving my plants a double dose.