Oviposition frequency, fecundity and life-span of Encarsia formosa (Hym.: Aphelinidae) and Trialeurodes vaporariorum (Homoptera: Aleyrodidae) and migration capacity of

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