THE BIOLOGY OF CANADIAN WEEDS .39. EUPHORBIA-ESULA L

[1] ALEX JF, 1976, ONTARIO WEEDS

[2] BAKER L. O., 1964, Research Progress Report. Western Weed Control Conference, P10

[3] BAKKE AL, 1936, IOWA AGR EXP STA B, V198, P207

[4] BARNETT HC, 1934, 277 N DAK AGR COLL A, P32

[5] BATHO B, 1931, 106 MAN DEP AGR IMM

[6] BELLUE MK, 1948, WEED SEED HDB

[7] BIBBEY RO, 1952, 125 ONT DEP AGR CIRC

[8] PICLORAM FOR CONTROL OF LEAFY SPURGE [J]. CANADIAN JOURNAL OF PLANT SCIENCE, 1975, 55 (04) : 1023 - 1027

[9] LONGEVITY OF LEAFY SPURGE SEEDS IN SOIL FOLLOWING VARIOUS CONTROL PROGRAMS [J]. JOURNAL OF RANGE MANAGEMENT, 1978, 31 (02): : 137 - 140

[10] BRITTON NL, 1921, J NY BOT GARD, V22, P73

[1] ALEX JF, 1976, ONTARIO WEEDS

[2] BAKER L. O., 1964, Research Progress Report. Western Weed Control Conference, P10

[3] BAKKE AL, 1936, IOWA AGR EXP STA B, V198, P207

[4] BARNETT HC, 1934, 277 N DAK AGR COLL A, P32

[5] BATHO B, 1931, 106 MAN DEP AGR IMM

[6] BELLUE MK, 1948, WEED SEED HDB

[7] BIBBEY RO, 1952, 125 ONT DEP AGR CIRC

[8] PICLORAM FOR CONTROL OF LEAFY SPURGE [J]. CANADIAN JOURNAL OF PLANT SCIENCE, 1975, 55 (04) : 1023 - 1027

[9] LONGEVITY OF LEAFY SPURGE SEEDS IN SOIL FOLLOWING VARIOUS CONTROL PROGRAMS [J]. JOURNAL OF RANGE MANAGEMENT, 1978, 31 (02): : 137 - 140

[10] BRITTON NL, 1921, J NY BOT GARD, V22, P73