The effects of antiviral chemicals on potato virus X-I Nagayoshi OshimaClark H. Livingston OriginalPaper Pages: 294 - 299
Catoosa—A new medium-early red potato immune from common races of the late blight fungus and resistant to scab T. P. DykstraT. R. GilmoreJulian C. Miller OriginalPaper Pages: 300 - 303
Heat inactivation of leafroll virus in potato tuber tissues A. HamidS. B. Locke OriginalPaper Pages: 304 - 310
Report of the Late Blight Investigations Committee M. E. GalleglyW. A. HodgsonK. M. Graham News and Reviews Pages: 328 - 328