1. BOZARTH, R.F., SYSTEMIC RESISTANCE INUDCED BY LOCALIZED VIRUS INFECTIONS - EXTENT OF CHANGES IN UNINFECTED PLANT PARTS, VIROLOGY 24: 446 (1964).
2. An Unusual Type of Protection with the Carnation Mosaic Virus
3. HECHT, E.I., NONSPECIFIC ACQUIRED RESISTANCE TO PATHOGENS RESULTING FROM LOCALIZED INFECTIONS BY THIELAVIOPSIS BASICOLA OR VIRUSES IN TOBACCO LEAVES, PHYTOPATHOLOGY 54: 523 (1964).
4. KRUPKA, L.R., METABOLISM OF OATS SUSCEPTIBLE TO HELMINTHOSPORIUM-VICTORIAE AND VICTORIN, PHYTOPATHOLOGY 49: 587 (1959).
5. LITZENBERGER, S.C., NATURE OF SUSCEPTIBILITY TO HELMINTHOSPORIUM VICTORIAE AND RESISTANCE TO PUCCINIA CORONATA IN VICTORIA OATS, PHYTOPATHOLOGY 39: 300 (1949).