Authors: Pickett, CH Pitcairn, MJ

Citation: Ch. Pickett et Mj. Pitcairn, Classical biological control of ash whitefly: factors contributing to its success in California, BIOCONTROL, 44(2), 1999, pp. 143-158

Authors: Roltsch, WJ Zalom, FG Strawn, AJ Strand, JF Pitcairn, MJ

Citation: Wj. Roltsch et al., Evaluation of several degree-day estimation methods in California climates, INT J BIOM, 42(4), 1999, pp. 169-176