Powdery Mildew

Kit.578March 22, 2012

Hello,

I am wondering what would the best powdery mildew fungicide for wine and table grapes. I want something organic and have found that sulfur, Serenade, Sonata and Organic JMS Stylet oil are all acceptable. I am thinking sulfur would be the cheapest and most affective. The only problem is, there are many types. Some websites recommend the powdered form, and others say liquid. Any ideas?

Thanks!

Thank you for reporting this comment. Undo
Chace281

I prefer the powder form. Usually it's a 5lb per acre rate with atleast 30 gallons per acre. If it's for garden use, you can mix about 2-3 ounces per gallon of water. It's best to spray mid morning or late evening, when temps are below 90. Sulfur has no residual or systemic effect, so spray after rains and cool overcast days.

    Bookmark   October 29, 2013 at 10:06PM
Sign Up to comment
More Discussions
Ph buffer solution??
I just ordered a pH meter for measuring the acid/alkaline...
bejay9_10
planting chardonnay grape vines
I am going to plant some chardonnay wine grape vines...
sierravista
fermentation
Hello, I am a newbie at this and am making my first...
winenewbie
Wine Fridge Recommendation?
Hello - I am going to bite the bullet and buy a wine...
pwellsy
peach wine problem
I am making some peach wine for the first time and...
woody64
People viewed this after searching for:
© 2015 Houzz Inc. Houzz® The new way to design your home™