Control effect of Encarsia formosa on suppressing the density of the two species of whiteflies, Bemisia argentifolii and Trialeurodes vaporariorum , which infested together in

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