K kolidra Junior Joined May 25, 2018 Messages 4 Reaction score 0 May 25, 2018 #1 Please identify condition causing my Prairie Star stunted frowth with curling leaves...other varieties near by fine. Thank s Attachments 20180525_064748.jpg 2.1 MB 20180525_064816.jpg 1.9 MB
Please identify condition causing my Prairie Star stunted frowth with curling leaves...other varieties near by fine. Thank s
B bumblebeetuna Member Joined Jul 10, 2016 Messages 38 Reaction score 13 May 26, 2018 #2 Looks chemical damage
K kolidra Junior Joined May 25, 2018 Messages 4 Reaction score 0 May 26, 2018 #3 bumblebeetuna said: Looks chemical damage Click to expand... My sick plants are intermixed and scattered with louise swnson and montreal blues ...both which are healthy?? Im baffled
bumblebeetuna said: Looks chemical damage Click to expand... My sick plants are intermixed and scattered with louise swnson and montreal blues ...both which are healthy?? Im baffled
KevinL Senior Member Joined Jun 27, 2017 Messages 228 Reaction score 139 Location Warrenville IL May 26, 2018 #4 Leaf roll disease?
BigH Senior Member Joined Apr 27, 2014 Messages 330 Reaction score 169 Jun 1, 2018 #5 That does not look like herbicide damage to me. I vote bug damage, perhaps potato leafhopper. H
K kolidra Junior Joined May 25, 2018 Messages 4 Reaction score 0 Jun 1, 2018 #6 Is certain varieties hurt by municipal (city) water?? with all its additives?
balatonwine The Verecund Vigneron Joined May 9, 2017 Messages 1,685 Reaction score 2,087 Location Badacsony wine region. Hungary Jun 1, 2018 #7 Looks like pest damage. If insect, fungus, bacteria or virus I can not tell from these photos.
K kolidra Junior Joined May 25, 2018 Messages 4 Reaction score 0 Jun 8, 2018 #8 I think it is grape rust mite. Damage still occurring as of June 8th. Only bothering my Prairie Star grapes though. Gonna try sulfur spray.
I think it is grape rust mite. Damage still occurring as of June 8th. Only bothering my Prairie Star grapes though. Gonna try sulfur spray.