Biological control of ash whitefly Siphoninus phillyreae (Haliday) (Homoptera: Aleyrodidae) by Encarsia inaron (Walker) (Hymenoptera: Aphelinidae) in northern California: 1990-2000

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith