Rearing and releasing methods for Encarsia cf. smithi (Hym.: Aphelinidae), used in a classical biological programme for the spiny blackfly, Aleurocanthus spiniferus

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