Re: [Apple-Crop] spray damage?

I would be checking to see if the agitator in the spray tank is working, if not the chemicals get concentrated in the bottom of the tank. On Tue, 3/20/18, Ian Alexander Merwin <i...@cornell.edu> wrote: Subject: Re: [Apple-Crop] spray

Re: [Apple-Crop] spray damage?

Brian- Could be copper spot phytotoxicity. I’ve seen this on some apples when we used Cueva. The photo is blurry so hard to tell… Cheers Ian ~~ Ian A. Merwin Black Diamond Farm & Cider LLC 4675 Seneca Rd Trumansburg, NY, 14886 E-mail:

Re: [Apple-Crop] spray damage?

Have you looked at the spray program to see if there was an overdose of a chemical.. It looks like lenticels burn.. Possibly an overdose of calcium chloride or another element.. Mosbah Kushad, U of Illinois From: apple-crop On Behalf Of Brian Alan

Re: [Apple-Crop] spray damage?

That looks like copper injury to me. -- Terence Bradshaw, Ph.D. Research Assistant Professor Tree Fruit and Viticulture Specialist University of Vermont Plant and Soil Science 210 Jeffords Hall / 63 Carrigan Drive Burlington, VT 05405 Information for