Honeydew of the greenhouse whitefly, Trialeurodes vaporariorum (Westwood), as a contact kairomone for its parasite Encarsia formosa Gahan

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