Steve Price, a viticulturist from Oregon State University, inspects infected Pinot noir plants. The infection is most likely stem pitting, but could also be bud mites or vertacillium (or even all three). Price does not know for sure, but his best guess is that the plant will survive.
Unknown, "Infected Pinot Noir Plants 03" (2012). Weber Vineyards Photos. Image. Submission 33.
This file is an archival copy for this image. It is significantly larger in size and will take longer to download than the access copy that is available via the Download Original icon.