Competitive crop cultivars offer a potentially cheap option to include in integrated weed
management strategies (IWM). Although cultivars with high competitive potential have been …

Exploiting the competitive ability of crops is essential to develop cost-effective and
sustainable weed management practices. Reduced row spacing, increased seeding rates …

The rapid development of herbicide resistance in weeds, and environmental imperatives,
have forced the consideration of non-chemical tactics such as crop competition for weed …

Many cultural practices, including crop density, arrangement, planting date and choice of
cultivar affect the crop's ability to compete with weeds. However, most recommendations for …

Differential competitive ability of six winter wheat cultivars and traits that confer such
attributes were investigated for a range of seed rates in the presence or absence of weeds …

Yield losses due to weeds are a major threat to wheat production and economic well-being
of farmers in the United States and Canada. The objective of this Weed Science Society of …

Over 30 root and shoot growth traits of nine diverse rice cultivars (cvs) grown under
competitive conditions were analyzed to exhaustively quantify cv differences and identify …

Aerobic rice production systems, wherein rice is dry-sown in non-puddled soil and grown as
an upland crop, offer large water savings but are subject to severe weed infestation. Weed …

Field experiments were conducted at Vegreville and Lacombe, AB, to determine the
influence of barley (Hordeum vulgare) variety and seeding rate on interference of wild oat …

A better understanding of the genotype response to N fertilization under weed competition is
necessary to identify varieties that exhibit high N use efficiency even when weeds compete …