ALTERNARIA BRASSICICOLA ON IMPORTED GARDEN CRUCIFER SEED. A POTENTIAL THREAT TO RAPESEED PRODUCTION IN WESTERN CANADA = A.B. SUR LES GRAINES DE CRUCIFERES MARAICHERES INTRODUITES AU CANADA. UNE MENACE EVENTUELLE POUR LA PRODUCTION DE COLZA DANS L'OUEST DU CANADAPETRIE GA.1974; CANAD. PLANT DIS. SURV.; CANADA; DA. 1974; VOL. 54; NO 2; PP. 31-34; ABS. FR.; BIBL. 8 REF.Article

A SIMPLE METHOD FOR GERMINATING OOSPORES OF ALBUGO CANDIDA = METHODE SIMPLE POUR OBTENIR LA GERMINATION DES OOSPORES D'A. C.PETRIE GA; VERMA PR.1974; CANAD. J. PLANT SCI.; CANADA; DA. 1974; VOL. 54; NO 3; PP. 595-596; BIBL. 3REF.Article

FUNGI ASSOCIATED WITH HYPERTROPHIES CAUSED BY INFECTION OF CRUCIFERAE BY ALBUGO CRUCIFERARUMPETRIE GA; VANTERPOOL TC.1974; CANAD. PLANT DIS. SURV.; CANADA; DA. 1974; VOL. 54; NO 2; PP. 37-42; ABS. FR.; BIBL. 16 REF.Article

INFESTATATION OF CRUCIFER SEED IN WESTERN CANADA BY THE BLACKLEG FUNGUS LEPTOSPHAERIA MACULANS = INFECTION DES GRAINES DE CRUCIFERES AU CANADA OCCIDENTAL PAR LE CHAMPIGNON DE LA JAMBE NOIRE L.M.PETRIE GA; VANTERPOOL TC.1974; CANAD. PLANT DIS. SURV.; CANADA; DA. 1974; VOL. 54; NO 4; PP. 119-123; ABS. FR.; BIBL. 23 REF.Article

EFFECT OF SEED INFESTATION AND FLOWER BUD INOCULATION ON SYSTEMIC INFECTION OF TURNIP RAPE BY ALBUGO CANDIDAVERMA PR; PETRIE GA.1980; CANAD. J. PLANT SCI.; CAN; DA. 1980; VOL. 60; NO 1; PP. 267-271; BIBL. 8 REF.Article

EFFECT OF FUNGICIDES GERMINATION OF ALBUGO CANDIDA OOSPORES IN VITRO AND ON THE FOLIAR PHASE OF THE WHITE RUST DISEASEVERMA PR; PETRIE GA.1979; CAN. PLANT DIS. SURV.; ISSN 0008-476X; CAN; DA. 1979; VOL. 59; NO 3; PP. 53-59; ABS. FRE; BIBL. 17 REF.Article

A DETACHED-LEAF CULTURE TECHNIQUE FOR THE STUDY OF WHITE RUST DISEASE OF BRASSICA SPECIES.VERMA PR; PETRIE GA.1978; CAN. J. PLANT SCI.; CANADA; DA. 1978; VOL. 58; NO 1; PP. 69-73; ABS. FR.; BIBL. 12 REF.Article

EFFECTS OF TEMPERATURE ON SPORE GERMINATION IN INFECTION OF RAPESEED BY ALTERNARIA BRASSICAE, A. BRASSICICOLA, AND A. RAPHANIDEGENHARDT KJ; PETRIE GA; MORRALL RA et al.1982; CAN. J. PLANT PATHOL.; CAN; DA. 1982; VOL. 4; NO 2; PP. 115-118; ABS. FRE; BIBL. 18 REF.Article