grape vines

[filmmlif]

a buddy has planted grape vines and i thought a hive nearby would help the investment....what do y'all think? i don't know grape vines....

[Robo]

All depends on what he is spraying.  I would definately want to see everything he is planning to use and evaluate it myself.  Most folks don't even think about bees when the spray.

[Rabbitdog]

Investment, Hmmm?
If your friend is planning on producing market quality grapes, then he'll be using a high spray program, heavy on fungicides but also insecticides at times.  I doubt that you would be able to keep up with moving the hives as often as necessary to prevent accidental poisoning of your bees.
I don't think bees are a major pollinator for grapes anyway (at least not what i have observed on my grapes).  Maybe contact your local extension office.