Thursday, March 29, 2012
Grape Vines Dripping Sap- Indoors? (Solved!)
*** I found out what it is- see this site. They are Grape Pearls, not a disease or pest. There is a short explanation in the Comments of this post or you can research further:
OMAFRA newsletter referenced above, page 8.
Ohio State University publication http://www.ipm.iastate.edu/ipm/hortnews/2009/6-3/grapepearls.html
My husband noticed that our grape plant had beads of what appears to be sap all up and down their vines. We didn't get time to plant it last year so this plant has been in our house all winter on the table with windows on two sides. It began to grow and suddenly this!
It doesn't appear to be injured. It has not been pruned. No bugs that I can see. I don't see the outside grapes doing this.