Material in this section originates from the following categories in our Subject Index:

Weeds (Non-Parasitic - Competitiveness)

Material preceded by an asterisk (*) was posted after this subject summary was written and therefore is not included in the summary.  This material will be integrated into the summary at a later date.

Summary

* -- The Indirect Effects of Elevated CO2 in Controlling an Invasive Aquatic Plant

* -- The Combined Effects of CO2, Temperature and Weeds on Wheat Grain Yield

* -- The Competitive Advantage of Crops Over Weeds at Elevated CO2 Concentrations

* -- Crops vs. Weeds at the Northern Edges of Their Current Ranges

* -- Soybean Seed Yield as Impacted by Velvet Leaf Weed Infestations

* -- Native vs. Invasive Plants in a CO2-Enrched World

* -- C4 Weeds vs. C3 Crops in a Warmer World: A Finnish Perspective

* -- C4 Weeds Competing with C3 Crops: Barnyard Grass vs. Rice

* -- Pokeweed Responses to Elevated Air Temperature and CO2 Concentration

* -- A C3 Crop (Rice) vs. a C4 Weed (Barnyardgrass)

Invasive Species in a CO2-Enriched and Warmer World

Dandelion Reproduction in CO2-Enriched Air

Reed Canary Grass: An Invader of Wetlands

CO2 Effects on Weed-Challenged Soybeans

Growth Response of Canada Thistle to the Increase in CO2 Experienced Over the Course of the Industrial Revolution

Pine Seedlings Out-Compete Weeds at High CO2

Effects of Long-Term Elevated CO2 Exposure on a Noxious Weed

Density-Dependent Growth Response of an Agricultural Weed to Elevated CO2