I planted this grapevine about 2 months ago. The vine has been growing well, but now I'm seeing some problems. The leaves don't look green and healthy. I've looked all over the web but can't find a description of what I'm seeing. The grape is a crimson. I'm in the Bay Area and the plant is getting plenty of sun. The weather has been a bit cool, but not cold. Can someone diagnose from the pictures? Do I need to pull this vine?
Grapevine disease?
Grapes can get a long list of pests and diseases, quite a few of which can disfigure the leaves.
Perhaps this site can help:
http://www.ipm.ucdavis.edu/
http://www.extension.org/pages/31591/grape-leafhoppers-erythroneura-spp#.Vcvan_lVhBc
I do not know if these exact pests can be found in your area, but something similar is probably responsible.
Thancks for your help, its leafhopper as it seems!
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