Banner image: Rows of grape vines in a Napa Valley vineyard. (Credit: Eve-Lyn Hinckley) Each week during growing season, California winemakers coat their precious grapes with sulfur fungicides to ...

Prevention is key to managing this widespread plant disease. Powdery mildew is a common fungal disease that affects a wide range of plants, identifiable by white to gray powdery spots on plant ...

Fungicide applications can often feel like a gamble. If you don’t spray, you run the risk of incurring a potentially significant impact on your yield from fungal disease. But if you do spray, and the ...

RECENT experiments conducted in our laboratories have shown that there is a correlation between the efficiency of organo-mercurial fungicides, used for the preservation of moist groundwood, and the ...