Authors:
BERTACCINI A
VORACKOVA Z
VIBIO M
FRANOVA J
NAVRATIL M
SPAK J
NEBESAROVA J
Citation: A. Bertaccini et al., COMPARISON OF PHYTOPLASMAS INFECTING WINTER OILSEED RAPE IN THE CZECH-REPUBLIC WITH ITALIAN BRASSICA PHYTOPLASMAS AND THEIR RELATIONSHIP TOTHE ASTER YELLOWS GROUP, Plant Pathology, 47(3), 1998, pp. 317-324
Citation: D. Kubelkova et J. Spak, TRANSMISSION OF RASPBERRY BUSHY DWARF VIRUS BY SEED OF CHENOPODIUM-QUINOA, Acta virologica (Anglicka verze), 42(3), 1998, pp. 195-196
Authors:
LEHMANN P
PETRZIK K
JENNER C
GREENLAND A
SPAK J
KOZUBEK E
WALSH JA
Citation: P. Lehmann et al., NUCLEOTIDE AND AMINO-ACID VARIATION IN THE COAT PROTEIN-CODING REGIONOF TURNIP MOSAIC-VIRUS ISOLATES AND POSSIBLE INVOLVEMENT IN THE INTERACTION WITH THE BRASSICA RESISTANCE GENE TURBO1, Physiological and molecular plant pathology, 51(3), 1997, pp. 195-208
Citation: K. Petrzik et al., THE EFFECT OF VIRUS-INFECTION ON MORPHOLOGY AND PROTEIN-COMPONENTS OFPOLLEN GRAINS, Biologia plantarum, 38(3), 1996, pp. 445-450
Citation: J. Honetslegrova et J. Spak, DETECTION AND ISOLATION OF NEPOVIRUSES ON STRAWBERRY IN THE CZECH-REPUBLIC, Acta virologica, 39(3), 1995, pp. 121-124
Authors:
HONETSLEGROVA J
PETRZIK K
SPAK J
PELIKANOVA J
Citation: J. Honetslegrova et al., COMPARISON OF THE CZECH SCROPHULARIA ISOLATE WITH THE ITALIAN ANAGYRIS STRAIN OF SCROPHULARIA MOTTLE VIRUS, Acta virologica, 38(1), 1994, pp. 21-24
Citation: J. Spak et Vk. Novikov, THE OCCURRENCE OF MIXED INFECTIONS OF TURNIP MOSAIC, CAULIFLOWER MOSAIC AND CUCUMBER MOSAIC-VIRUSES IN WINTER OILSEED RAPE FROM THE TERRITORY OF UZBEKHISTAN, Acta virologica, 38(1), 1994, pp. 39-42
Citation: J. Spak et al., CHANGES IN THE GLUCOSINOLATE CONTENT OF OILSEED RAPE PLANTS FOLLOWINGINFECTION WITH TURNIP MOSAIC-VIRUS, Physiological and molecular plant pathology, 43(6), 1993, pp. 437-442
Citation: J. Spak et al., THE EFFECT OF GLUCOSINOLATES (MUSTARD OIL GLYCOSIDES) AND PRODUCTS OFTHEIR ENZYMATIC DEGRADATION ON THE INFECTIVITY OF TURNIP MOSAIC-VIRUS, Biologia plantarum, 35(1), 1993, pp. 73-80
Citation: J. Spak et al., SEED TRANSMISSION OF TURNIP YELLOW MOSAIC-VIRUS IN WINTER TURNIP AND WINTER OILSEED RAPES, Annals of Applied Biology, 123(1), 1993, pp. 33-35