Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Subject Jointed goatgrass -- Identification Advisor Mallory Smith, Carol A. License All rights reserved

Hybridization between imidazolinone-resistant wheat (Triticum aestivum L.) and jointed goatgrass (Aegilops cylindrical Host.) and selection pressure impacts on proportion of resistance alleles

Creator:

Martins, Bianca Asssis Barbosa

Abstract:

Imazamox-resistant wheat (Clearfield®) cultivars carry the Imi1 gene, which confers resistance to the imidazolinone (IMI) herbicide imazamox. Imazamox provides selective control of jointed goatgrass and other weeds in IMI-resistant wheat. Imi1 gene flow between IMI-resistant wheat and jointed goatgrass may occur via hybridization and backcross events. In 2009 and 2010,...

Resource Type:

Dissertation

Full Text:

: Hybridization between Imidazolinone-Resistant Wheat (Triticum aestivum L.) and Jointed Goatgrass (Aegilops
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:

Requirements and Seed Dormancy of Jointed Goatgrass (Aeilops cvlindrica). Abstract approved: Jointed