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Cornell, Wi

I looked at different leaf disorder pics and cant find a comparison, My leaves, younger ones are wilting around the edges. It looks like if you cut a leaf off and left it lay for a day, that color and wilt, only around the edges though. Its not the youngest leaves but younger ones, {not the tips}. Its not the whole leaf either like I said just the edges, It may be growing/spreading not sure. I'm worried it may be phtyo of something. I use chlorathalinol for fungicide. There are probably 4-5 leaves on a few plants with these symptoms, and maybe a couple leaves on all others. Again I know pics sure help but I'm not that far yet,"computer lit." Again any thoughts appreciated. Oh hey Briggite fellow wisconsinite, I live by Pike Lake straight west of Jim Falls. cotterpins@hotmail.com

7/7/2007 10:45:04 AM

Cornell, Wi

My bad east ,of Jim town

7/7/2007 10:58:13 AM

Farmville, Virginia (mfowler@hsc.edu)

Sounds like sunburn. Try shading the vine tips.

7/7/2007 5:44:49 PM

Ham Lake, Minnesota

I'd say sunburn, wherein the plant could not sustain moisture to those parts of the leaf under the conditions. Unless you applied a foliar fertilizer or iron on the young growth heads in the hot of the day.

7/8/2007 3:13:18 AM