Authors:
DUFFIELD SJ
BRYSON RJ
YOUNG JEB
SYLVESTERBRADLEY R
SCOTT RK
Citation: Sj. Duffield et al., THE INFLUENCE OF NITROGEN-FERTILIZER ON THE POPULATION DEVELOPMENT OFTHE CEREAL APHIDS SITOBION-AVENAE (F) AND METOPOLOPHIUM-DIRHODUM (WLK) ON FIELD-GROWN WINTER-WHEAT, Annals of Applied Biology, 130(1), 1997, pp. 13-26
Authors:
OAKLEY JN
WALTERS KFA
ELLIS SA
GREEN DB
WATLING M
YOUNG JEB
Citation: Jn. Oakley et al., DEVELOPMENT OF SELECTIVE APHICIDE TREATMENTS FOR INTEGRATED CONTROL OF SUMMER APHIDS IN WINTER-WHEAT, Annals of Applied Biology, 128(3), 1996, pp. 423-436
Citation: Jeb. Young et J. Cochrane, CHANGES IN WHEAT BULB FLY (DELIA-COARCTATA) POPULATIONS IN EAST-ANGLIA IN RELATION TO CROP ROTATIONS, CLIMATIC DATA AND DAMAGE FORECASTING, Annals of Applied Biology, 123(3), 1993, pp. 485-498