Carol  Mallory-Smith

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Weed Science
Genetically Modified Organisms (GMOs)
Canola
Carol Mallory-Smith
Professor, Weed Science
OSU Campus
Department of Crop and Soil Science
331B Crop Science Bldg
Corvallis, OR 97331
United States
(541) 737-5883

Research

  • ORE00180 Gene Flow and Hybridization Between Jointed Goatgrass and Wheat
  • ORE00344 Influence of Dormancy on Weed Emergence in Reduced-Tillage Rotational
  • ORE00387 Gene Flow and Hybridization Between Jointed Goatgrass (Aegilops Cylindrica Host) and Wheat (Triticum Aestivum L.)

Teaching

CSS 440/540 - Weed Science

Biography

Education

Ph.D.- Plant Science, University of Idaho, 1990.
B.S.- Plant Protection/Minors: Biology and Botany, 1986 University of Idaho
Summa Cum Laude

Employment

Professor, Oregon State University, 2003 - present
Associate Professor, Oregon State University, 1999 - 2003
Assistant Professor, Oregon State University, 1994 - 1999
Postdoctoral Research Scientist, University of Idaho, 1990 - 1994

I accept graduate students for Crop and Soil Science

Publications

Felix, J., J. Dauer, A. Hulting, and C. Mallory-Smith.  2012.  Yellow nutsedge (Cyperus esculentus L.) growth and tuber production in response to increasing glyphosate rates and selected adjuvants. Weed Technology 26:95-101.

Hulting, A.G.,  J.T. Dauer, B. Hinds-Cook, D. Curtis, R.M. Koepke-Hill and C. Mallory-Smith. 2012. Management of Italian ryegrass (Lolium perenne ssp. multiflorum) in Western Oregon with preemergence applications of pyroxasulfone in winter wheat. Weed Technology 12:230-235.

Mallory-Smith, C. and J. Colquhoun. 2012. Small broomrape (Orobanche minor) in Oregon and the 3 R’s: regulation, research, and reality.  Weed Sci. 60:277-282.

Avila-Garcia,W.V., E. Sanchez-Olguin, A.G. Hulting, and C. Mallory-Smith. 2012. Target Site Mutation Associated with glufosinate resistance in Italian Ryegrass (Lolium perenne L. ssp multiflorum). Pest Management Science 68:1248-1254.

Park, K.W., J.M. Kolkman, and C. Mallory-Smith. 2012. Point mutation in acetolactate synthase confers sulfonylurea and imidazolinone herbicide resistance in spiny annual sow-thistle (Sonchus asper (L.) Hill). Canadian J. of Plant Sci. 92:303-309.

Zapiola, M. and C. Mallory-Smith.  2012.   Crossing the divide: gene flow produces intergeneric hybrid in feral transgenic creeping bentgrass population. Molecular Ecology 21:4672-4680.

Vencill, W.K., R.L. Nichols, R.L., T.M. Webster, J.K. Soteres, C. Mallory-Smith, N.R. Burgos, W.G. Johnson, and M.R. McClelland. 2012. Herbicide resistance: toward an understanding of resistance development and the impact of herbicide-resistant crops. Weed Sci. 60 Special Issue:2-30

Zapiola, M. and C. Mallory-Smith.  2012. Crossing the divide: gene flow produces intergeneric hybrid in feral transgenic creeping bentgrass population. Molecular Ecology 21:4672-4680.

Vencill, W.K., R.L. Nichols, R.L., T.M. Webster, J.K. Soteres, C. Mallory-Smith, N.R. Burgos, W.G. Johnson, and M.R. McClelland. 2012. Herbicide resistance: toward an understanding of resistance development and the impact of herbicide-resistant crops. Weed Sci. 60 Special Issue:2-30.

Tarasoff, C. S., C. Mallory-Smith, and L. Ingegneri. 2013. Vernalization responses and subsequent fertility of two climatically distinct populations of rattail fescue (Vulpia myuros [L.] C.C. Gmel.). Weed Biology and Management 13: 24-30. doi: 10.1111/wbm.12006.

Park, K.W., J.M. Kolkman, and C. Mallory-Smith. 2012. Point mutation in acetolactate synthase confers sulfonylurea and imidazolinone herbicide resistance in spiny annual sow-thistle (Sonchus asper (L.) Hill). Canadian J. of Plant Sci. 92:303-309.

Avila-Garcia,W.V., E. Sanchez-Olguin, A.G. Hulting, and C. Mallory-Smith. 2012. Target Site Mutation Associated with glufosinate resistance in Italian Ryegrass (Lolium perenne L. ssp multiflorum). Pest Management Science (in press)

Mallory-Smith, C. and J. Colquhoun. 2012. Small broomrape (Orobanche minor) in Oregon and the 3 R’s: regulation, research, and reality.  Weed Sci. 60:277-282.

Hulting, A.G.,  J.T. Dauer, B. Hinds-Cook, D. Curtis, R.M. Koepke-Hill and C. Mallory-Smith. 2012. Management of Italian ryegrass (Lolium perenne ssp. multiflorum) in Western Oregon with preemergence applications of pyroxasulfone in winter wheat. Weed Technology 12:230-235.

Felix, J., J. Dauer, A. Hulting, and C. Mallory-Smith.  2012.  Yellow nutsedge (Cyperus esculentus L.) growth and tuber production in response to increasing glyphosate rates and selected adjuvants. Weed Technology 26:95-101.

Mallory-Smith, C. and E. Sanchez Olguin. 2011. Gene flow from herbicide-resistant crops: it’s not just for transgenes. J. of Ag and Food Chem. 59:5813-5818.

Intanon, S., A. Perez-Jones, A. Hulting, and C. Mallory-Smith. 2011. Multiple Pro197 ALS substitutions endow resistance to ALS inhibitors within and among Anthemis cotula populations. Weed Sci.  59:431:437.

Avila-Garcia, W.V. and C. Mallory-Smith.  2011. Glyphosate-resistant Italian ryegrass (Lolium perenne L. ssp multiflorum (Lam.) Husnot) populations also exhibit resistance to glufosinate.  Weed Sci. 59:305-309.

Tarasoff, C.S., D.A. Ball, C.A. Mallory-Smith, T.G. Pypker, and K.M. Irvine.  2010.  Site characteristics associated with Nuttall’s and weeping alkaligrass in northeastern Oregon. Northwest Sci. 84:351-360.

Peachey, E. and C. Mallory-Smith. 2010. Effect of fall tillage and cover crop strategies on wild-proso millet (Panicum miliaceum) emergence and interference in snap beans.  Weed Technology 25:119-126.

Perez-Jones, A., B. Martins, C.A. Mallory-Smith. 2010.  Hybridization in a commercial production field between imidazolinone-resistant wheat (Triticum aestivum) and Aegilops cylindrica results in pollen-mediated gene flow of Imi1.  Weed Sci. 58:395-401.

Rehman, M., J.L. Hansen, C.A. Mallory-Smith, A. Hang, C. Burton, and R.S. Zemetra.  2010.  Determining the pollen parent of field-grown backcross progenies of wheat (Triticum aestivum L.) X jointed goatgrass (Aegilops cylindrica Host) hybrids using genomic in situ hybridization (GISH).  Crop Sci. 50:1474-1479.

Zapiola, M.L., R.C. Cronn, and C.A. Mallory-Smith. 2010.  Development of novel chloroplast microsatellite markers to identify species in the Agrostis complex (Poaceae) and related genera. Molecule Ecology Resources 10:738-740.

Zapiola, M. and C. Mallory-Smith. 2010.  Soaking time and water temperature impact on creeping bentgrass seed germination.  Weed Sci.  58:223-228.

 

 

Fun Fact

Societies and Affiliations:

  • Weed Science Society of America – 1987- present (President – 2005-2006)
  • Western Society of Weed Science - 1987-present
  • International Society of Weed Science - 1990-present (Secretary-Treasurer 1996-2000; Newsletter editor 1996-2000)
  • Oregon Society of Weed Science - 1994-present
  • American Society of Agronomy – 2000 - present
  • Sigma Xi - 1992- present
  • Gamma Sigma Delta – 1986-present

Honors and Awards:

  • Excellence in Graduate Mentoring Award- Oregon State University, 2009
  • Outstanding Weed Scientist, Western Society of Weed Science, 2009
  • Fellow- Weed Science Society of America, 2008
  • Outstanding Teacher in Crop Science 1997, 2007
  • Alumni Achievement Award 2007 University of Idaho, College of Agricultural and Life Sciences
  • L.L. Stewart Scholar 2007
  • Fellow Western Society of Weed Science 2003