Rates of internal blackspot bruise development in potato tubers under conditions of elevated temperatures and gas pressures R. B. DwelleG. F. Stallknecht OriginalPaper Pages: 235 - 245
Failure of systemic insecticide-nematicides to affect total glycoalkaloid content of harvested potato tubers in northern Florida D. P. WeingartnerJ. R. ShumakerR. E. Webb OriginalPaper Pages: 247 - 252
Residues of metribuzin and its metabolites in potato tubers R. H. CallihanG. F. StallknechtM. Blicharczyk OriginalPaper Pages: 253 - 260
Aphid behaviour and host-plant preference demonstrated by electronic patterns of probing and feeding J. B. AdamsC. V. Wade OriginalPaper Pages: 261 - 267
Minutes Certification Section Potato Association of America Warren Trank News and Reviews Pages: 269 - 272