Cereals are among the most competitive of crops, but under organic management, weeds
remain the foremost production problem. Understanding the ecology of both weeds and …

Canada thistle (Cirsium arvense L.) growing in spring wheat (Triticum aestivum) is difficult to
control for several reasons. First, it is a perennial weed that has an extensive root system …

Creeping thistle is a perennial weed that tends to grow in patches and cause significant
yield loss in cereal crops. A tool for detecting thistles, Thistle Tool, have been developed by …

Our objective was to identify traits in winter wheat important to competitiveness against
jointed goatgrass, measured as increased wheat yields and reduced jointed goatgrass seed …

Field experiments were conducted in 2002 and 2003 to investigate weed density, its
relationship to rice stink bug (Oebalus pugnax, F.) populations, and damage to rice caused …

Soybean plants exposed POST to 2, 4-D can have reduced seed yield depending on the
dose and time of exposure, but it is unclear how 2, 4-D affects specific yield components …

Although stand-alone and integrated management techniques have been cited as viable
approaches to managing Canada thistle [Cirsium arvense (L.) Scop.], it continues to impact …

Eight experiments were carried out in Denmark to determine the yield loss of spring barley
due to Cirsium arvense in farmers' fields and to suggest and evaluate a novel approach for …

Field trials were conducted at Peshawar, Pakistan during two crop seasons ie 2003-04 and
2004-05 using a Randomized Complete Block (RCB) design with split-plot arrangement …

Field margin weeds may contribute to the invasion and persistence of weeds in arable fields.
Experimental studies of this hypothesis, however, have been inconclusive. We examined the …