Concepedia

G. Friesen

GF

8

Publications

271

Citations

8

H-Index

1959

Active since

Affiliations

Agriculture and Agri-Food Canada(Current)

G. Friesen is an author at Agriculture and Agri-Food Canada specializing in crop protection, agricultural economics, and botany.

Top concepts

BotanyPublic HealthCrop ProtectionAgricultural EconomicsSustainable AgricultureLand UseEngineeringCrop ScienceSocial SciencesPrecision Agriculture

Publications per year

1959–1977

8

Publications

8

COMPETITION OF WILD OATS (AVENA FATUA L.) IN WHEAT AND FLAX*

Bill Bowden, G. Friesen · Weed Research · 1967 · 79 citations

Engineering, Botany, Land Use +16

ECONOMIC LOSSES CAUSED BY WEED COMPETITION IN MANITOBA GRAIN FIELDS. I. WEED SPECIES, THEIR RELATIVE ABUNDANCE AND THEIR EFFECT ON CROP YIELDS

G. Friesen, L. H. Shebeski · Canadian Journal of Plant Science · 1960 · 66 citations

Precision Agriculture, Land Use, Cropping System +14

Cytological Effects of CDAA and IPC on Germinating Barley and Peas

David T. Canvin, G. Friesen · Weeds · 1959 · 34 citations

Biology, Plant Biology, Cytological Effects +9

A Method for Assessing Herbicide Performance in Small Plot Experiments

Allan S. Hamill, P. B. Marriage, G. Friesen · Weed Science · 1977 · 31 citations

Precision Agriculture, Engineering, Botany +17

The Influence of Temperature on the Germination of Wild Oat Seeds

G. Friesen, L. H. Shebeski · Weeds · 1961 · 23 citations

Engineering, Crop-weed Interaction, Botany +12

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