Distribution of greenhouse whitefly Trialeurodes vaporariorum (Homoptera: Aleyrodidae) and Encarsia formosa (Hymenoptera: Aphelinidae) in a greenhouse tomato crop: implications for

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