There are some little green coloured flies happily filling their bellies on my pumpking and beans, what can I do to get rid of these organically prefferably.
Thanks in advance
Chris
Horticultural soap/oil sprays, such as those found here (http://www.organiccatalogue.com/catalog/index.php?cPath=61_181&osCsid=8bc8d32e432370c4c40f70a3bdd8b712)
Ladybirds?