Q.What is the milky white ooze on my grapevines?
Our grapevines are pretty old, and this is the first year we noticed what I thought was bird poop on the vines. I rinse it away and it comes back almost instantly. Is this from a bug and is it still safe to eat the grapes?
Nikki
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on August 27, 2012
Sounds like spittle bug problem. Here is an article that you may find helpful: https://www.gardeningknowhow.com/plant-problems/pests/insects/spittlebug-control.htm
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