http://www.plantea.com/plant-aspirin.htm
This one says 325mg per gallon
http://www.tomatoville.com/showthread.php?p=445101
https://www.pennlive.com/gardening/2...nt_diseas.html
My research shows 200-500 mg per gallon and any more than 2x 325mg is dangerous. And make sure it’s uncoated.
Why don’t you remove those lower yellow leaves on the cucumber? Seems like a lot of foliage already
Ami has a rant here about disease prevention. I think daconil.