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Filtering by: Subject Jointed goatgrass -- Northwest, Pacific -- Growth

Vernalization requirements and seed dormancy of jointed goatgrass (Aegilops cylindrica)

Creator:

Fandrich, Lynn

Abstract:

Jointed goatgrass (Aegilops cylindrica Host) infestations in winter wheat (Triticum aestivum L.) production regions of the central and western USA result in severe economic losses in the wheat market. Field and greenhouse studies were conducted to determine the vernalization requirements of winter wheat, spring wheat, jointed goatgrass, and wheat by...

Resource Type:

Dissertation

Full Text:

for a vernalization insensitive growth habit. Because jointed goatgrass spikelets often contain two
Jointed goatgrass

Creator:

Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, United States. Department of Agriculture, Colquhoun, Jed, Fandrich, Lynn, and Pacific Northwest Cooperative Extension

Abstract:

Jointed goatgrass (Aegilops cylindrica Host.) is a winter annual grass weed that was introduced into the United States in the late 1800s. It is found throughout the continental United States and is most common in the winter wheat (Triticum aestivum L.) production areas of the Pacific Northwest and central Great...

Resource Type:

Technical Report

Full Text:

.) produc- tion areas of the Pacific North- west and central Great Plains. Jointed goatgrass is most com