Hallo Quill…thank you !!!..Fortuntely I haven’t problem with wasps.As I know the problem with wasps on grapes, you can put a bottle with orange juice (you’ll cut the upper piece of a plastic bottle of coca-cola, you will put orange juice(e.g. fanta) at the bottle,you’ll put the cutted upper piece upside down on the lower piece and wait for the wasps to go inside, they just can’t got out…you can see 3 ways to do that ----> http://www.supereverything.gr/2014/08/pos-tha-apalageite-apo-tis-sfikes.html )
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