INTERACTIONS BETWEEN FOLIAR SPRAYS AND SOIL FUMIGATION IN THE YIELD RESPONSE OF POTATOES = INTERACTIONS DES PULVERISATIONS FOLIAIRES ET DE LA FUMIGATION DU SOL DANS LA REACTION DE LA POMME DE TERRE EN CE QUI CONCERNE LE RENDEMENTHARRISON MD.1974; PHYTOPATHOLOGY; U.S.A.; DA. 1974; VOL. 64; NO 6; PP. 860-864; BIBL. 20 REF.Article

THE ROLE OF ERWINA CAROTOVORA IN THE EPIDEMIOLOGY OF POTATO BLACKLEG. II: THE EFFECT OF SOIL TEMPERATURE ON DISEASE SEVERITYMOLINA JJ; HARRISON MD.1980; AMER. POTATO J.; USA; DA. 1980; VOL. 57; NO 8; PP. 351-363; ABS. SPA; BIBL. 21 REF.Article

POTENTIAL SPREAD OF ERWINIA SPP. IN AEROSOLS = DISSEMINATION POTENTIELLE DE E. SPP. DANS LES AEROSOLSGRAHAM DC; HARRISON MD.1975; PHYTOPATHOLOGY; U.S.A.; DA. 1975; VOL. 65; NO 6; PP. 739-741; BIBL. 10 REF.Article

THE INFLUENCE OF INOCULUM DENSITY AND ENVIRONMENT ON THE DEVELOPMENT OF POTATO BLACKLEG.ALECK JR; HARRISON MD.1978; AMER. POTATO J.; USA; DA. 1978; VOL. 55; NO 9; PP. 479-494; ABS. SPA; BIBL. 23 REF.Article

PRE-HARVEST CHEMICAL APPLICATIONS FOR CONTROL OF TUBER INFECTION BY ALTERNARIA SOLANILAHMAN LK; HARRISON MD; KNUTSON KW et al.1982; AM. POTATO J.; USA; DA. 1982; VOL. 59; NO 11; PP. 523-532; BIBL. 8 REF.Article

PRE-HARVEST BURNING FOR CONTROL OF TUBER INFECTION BY ALTERNARIA SOLANILAHMAN LK; HARRISON MD; WORKMAN M et al.1981; AM. POTATO J.; USA; DA. 1981; VOL. 58; NO 11; PP. 593-599; BIBL. 8 REF.Article

SURVIVAL OF TWO VARIETIES OF ERWINIA CAROTOVORA ON DROSOPHILA MELANOGASTER MEIGEN AND DROSOPHILA BUSCKII COQUILLETT, (DIPTERA: DROSOPHILIDAE) VECTORS OF POTATO BLACKLEG IN COLORADOBREWER JW; HARRISON MD; WINSTON JA et al.1981; AM. POTATO J.; ISSN 0003-0589; USA; DA. 1981; VOL. 58; NO 9; PP. 439-449; ABS. SPA; BIBL. 18 REF.Article

EFFECT OF TEMPERATURE ON DIFFERENTIAL PERSISTENCE AND INSECT TRANSMISSION OF ERWINIA CAROTOVORA VAR. ATROSEPTICA AND ERWINIA CAROTOVORA VAR. CAROTOVORAKLOEPPER JW; HARRISON MD; BREWER JW et al.1981; ANN. POTATO J.; ISSN 0003-0589; USA; DA. 1981; VOL. 58; NO 11; PP. 585-592; ABS. SPA; BIBL. 10 REF.Article

INSECT TRANSMISSION OF ERWINIA CAROTOVORA VAR. CAROTOVORA AND ERWINIA CAROTOVORA VAR. ATROSEPTICA TO POTATO PLANTS IN THE FIELDKLOEPPER JW; BREWER JW; HARRISON MD et al.1981; AM. POTATO J.; ISSN 0003-0589; USA; DA. 1981; VOL. 58; NO 4; PP. 165-175; ABS. SPA; BIBL. 12 REF.Article

TRANSMISSION OF ERWINIA CAROTOVORA VAR. ATROSEPTICA BY DROSOPHILA MELANOGASTER MEIG. I. ACQUISITION AND TRANSMISSION OF THE BACTERIUM = TRANSMISSION D'E.C. VAR. A. PAR D.M.M.I. ACQUISITION ET TRANSMISSION DE LA BACTERIEMOLINA JJ; HARRISON MD; BREWER JW et al.1974; AMER. POTATO J.; U.S.A.; DA. 1974; VOL. 51; NO 8; PP. 245-250; BIBL. 19 REF.Article

THE EFFECT OF STORAGE ENVIRONMENT ON THE INFECTION OF POTATO TUBERS BY ALTERNARIA SOLANINNODU EC; HARRISON MD; WORKMAN M et al.1982; AM. POTATO J.; USA; DA. 1982; VOL. 59; NO 7; PP. 313-325; ABS. SPA; BIBL. 26 REF.Article

DIFFERENTIAL ATTRACTION OF DROSOPHILA MELANOGASTER MEIG. TO POTATO TISSUE INFECTED WITH TWO VARIETIES OF ERWINIA CAROTOVORABREWER JW; HARRISON MD; WINSTON JA et al.1980; AMER. POTATO J.; USA; DA. 1980; VOL. 57; NO 5; PP. 219-224; ABS. SPA; BIBL. 8 REF.Article

WASTE POTATO DUMP AS SOURCES OF INSECTS CONTAMINATED WITH SOFT ROT COLIFORM BACTERIA IN RELATION TO RE-CONTAMINATION OF PATHOGEN-FREE POTATO STOCKS.HARRISON MD; QUINN CE; SELLS IA et al.1977; POTATO RES.; NETHERL.; DA. 1977; VOL. 20; NO 1; PP. 37-52; ABS. ALLEM. FR.; BIBL. 11 REF.Article

SURVIVAL OF STRAINS OF SOFT ROT COLIFORM BACTERIA ON MICROTHREADS EXPOSED IN THE LABORATORY AND IN THE OPEN AIRGRAHAM DC; QUINN CE; SELLS IA et al.1979; J. APPL. BACTERIOL.; GBR; DA. 1979; VOL. 46; NO 2; PP. 367-376; BIBL. 17 REF.Article