Authors: JUDD OJR WHITFIELD GH

Citation: Ojr. Judd et Gh. Whitfield, VISUAL AND OLFACTORY BEHAVIOR OF DELIA-ANTIQUA (DIPTERA, ANTHOMYIIDAE) IN RELATION TO TIME OF DAY AND OVARIAN DEVELOPMENT, European journal of entomology, 94(2), 1997, pp. 199-210

Authors: MULOCK BS ELLIS CR WHITFIELD GH

Citation: Bs. Mulock et al., EVALUATION OF AN OVIPOSITION TRAP FOR MONITORING EGG POPULATIONS OF DIABROTICA SPP (COLEOPTERA, CHRYSOMELIDAE) IN-FIELD CORN, Canadian Entomologist, 127(6), 1995, pp. 839-849

Authors: SHIPP JL WHITFIELD GH PAPADOPOULOS AP

Citation: Jl. Shipp et al., EFFECTIVENESS OF THE BUMBLE BEE, BOMBUS-IMPATIENS CR (HYMENOPTERA, APIDAE), AS A POLLINATOR OF GREENHOUSE SWEET-PEPPER, Scientia horticulturae, 57(1-2), 1994, pp. 29-39

Authors: SCHAAFSMA AW WHITFIELD GH GILLESPIE TJ ELLIS CR

Citation: Aw. Schaafsma et al., EVALUATION OF INFRARED THERMOMETRY AS A NONDESTRUCTIVE METHOD TO DETECT FEEDING ON CORN ROOTS BY THE WESTERN CORN-ROOTWORM (COLEOPTERA, CHRYSOMELIDAE), Canadian Entomologist, 125(4), 1993, pp. 643-655

Authors: WHITFIELD GH RICHARDS KW

Citation: Gh. Whitfield et Kw. Richards, TEMPERATURE-DEPENDENT DEVELOPMENT AND SURVIVAL OF IMMATURE STAGES OF THE ALFALFA LEAFCUTTER BEE, MEGACHILE-ROTUNDATA (HYMENOPTERA, MEGACHILIDAE), Apidologie, 23(1), 1992, pp. 11-23