SURVEY OF PRESENCE OF WILD OAT AND BLACKGRASS IN PARTS OF UNITED-KINGDOM

[1] ELLIOTT JG, 1970, ARC16 WEED RES ORGN

[2] Perring FH., 1962, ATLAS BRIT FLORA

[3] PFEIFFER RK, 1968, 9 P BRIT WEED CONT C, V3, P1077

[4] PHILLIPSON A, 1973, ARC23 WEED RES ORGN

[5] A SURVEY OF WILD OATS (AVENA-FATUA AND A-LUDOVICIANA) IN ENGLAND AND WALES IN 1951 [J]. ANNALS OF APPLIED BIOLOGY, 1954, 41 (04) : 619 - 636

[6] DISTRIBUTION OF AVENA-FATUA L, AVENA-STRIGOSA SCHREB AND AGROPYRON-REPENS (L) BEAUV IN BARLEY CROPS IN WEST OF SCOTLAND [J]. WEED RESEARCH, 1973, 13 (02) : 192 - 199

[7] 1966, 1966 ROTH EXP STN RE, P95

[8] 1968, 1967 ROTH EXP STN RE, P108

[1] ELLIOTT JG, 1970, ARC16 WEED RES ORGN

[2] Perring FH., 1962, ATLAS BRIT FLORA

[3] PFEIFFER RK, 1968, 9 P BRIT WEED CONT C, V3, P1077

[4] PHILLIPSON A, 1973, ARC23 WEED RES ORGN

[5] A SURVEY OF WILD OATS (AVENA-FATUA AND A-LUDOVICIANA) IN ENGLAND AND WALES IN 1951 [J]. ANNALS OF APPLIED BIOLOGY, 1954, 41 (04) : 619 - 636

[6] DISTRIBUTION OF AVENA-FATUA L, AVENA-STRIGOSA SCHREB AND AGROPYRON-REPENS (L) BEAUV IN BARLEY CROPS IN WEST OF SCOTLAND [J]. WEED RESEARCH, 1973, 13 (02) : 192 - 199

[7] 1966, 1966 ROTH EXP STN RE, P95

[8] 1968, 1967 ROTH EXP STN RE, P108