No treatment for deadly grapevine red blotch disease 4-year grant will allow study of disease spread, economic impact May be more than one vector of red blotch University of California, Davis, ...

Question: We bought a small vineyard and have noticed that the whitish-yellow speckles and blotches on our grapevine leaves are looking worse and worse. Barb B., Placitas Answer: I had the pleasure of ...

We are part of The Trust Project. Q: I have attached a few pictures of the cucumber plants that are turning yellow, and a few leaves have started to dry up. The vines have a lot of blossoms. The ...

NAPA (CBS SF/BCN) -- Living up to its name, the discovery of a voracious Western grapeleaf skeletonizer moth in a Napa County vineyard has growers and agricultural officials on edge. The moth can ...

SAN DIEGO, March 23, 2025 — Dogs have many jobs but one you may not expect is identifying grapevines coated in a destructive and highly contagious fungus. Although dogs can detect serious vine ...