Yield responses from controlling powdery mildew with flag leaf sprays can be as much as 0.7t/ha, according to research carried out by a leading farming company last season. The very cold frosts ...

DEAR GARDEN COACH: I have roses that all had mildew, all year, even though they were all labeled “disease resistant.” I put systemic fertilizer and did some spray and it didn’t help. It did not keep ...

Your description sounds a lot like powdery mildew, which is an easy disease to recognize, and it is common in the landscape at this time of year. It can be a problem that shows up on annuals, ...

Question: What is this white coating on the leaves of my chokecherry tree, and what would you recommend to get rid of it? Answer: The likely culprit for those symptoms at this time of year in New ...

With many susceptible winter wheat varieties sown and potentially more mildew-prone spring barleys due to be drilled, Dupont’s Laurence Power says appropriate spray timing and application rates will ...

Basil downy mildew has impacted basil production worldwide for the past two decades since its re-emergence in Europe in 2001 and introduction in the U.S. in 2007 and later in other parts of the world.

Q: I have a large stand of daisies that got powdery mildew on their leaves this year. They're next to a patch of phlox that are completely covered with it. Can you tell me, is it better to clean off ...

As with most things in life, gardening is a mixed bag of good and bad. The key to survival is to minimize the bad and accentuate the good. Huh? Yeah, I hate it too when I start to get philosophical.