Grapevine disease?

Littleriver, CA

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?

Thumbnail by Sfitzgerald Thumbnail by Sfitzgerald Thumbnail by Sfitzgerald
Littleriver, CA

Trying to upload pix .

Thumbnail by Sfitzgerald Thumbnail by Sfitzgerald Thumbnail by Sfitzgerald
Contra Costa County, CA(Zone 9b)

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/

New Castle, DE

Anyone can tell me which disease is it? I google a lot but cant find anything!

Thumbnail by Medameda Thumbnail by Medameda
Contra Costa County, CA(Zone 9b)

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.

New Castle, DE

Thancks for your help, its leafhopper as it seems!

Post a Reply to this Thread

Please or sign up to post.
BACK TO TOP