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Mechanisms of glyphosate-resistance in common ragweed (Ambrosia artemisiifolia): patterns of absorption, translocation, and metabolism, Holly Byker,Nader Soltani,Scott J Nissen,Todd A Gaines,Philip Westra,Sara Martin,Francois Tardif,Darren Robinson,Mark Lawton,Peter Sikkema

Winter annual grass control and crop safety in quizalofop-resistant wheat varieties, Curtis Martin Hildebrandt,Scott D Haley,Chad Shelton,Eric Philip Westra,Philip Westra,Todd A Gaines

Genomic-based epidemiology reveals independent origins and gene flow of glyphosate resistance in Bassia scoparia populations across North America, Karl Ravet,Crystal Devona Sparks,Andrea L Dixon,Anita Kuepper,Eric Philip Westra,Dean Jacob Pettinga,Patrick J Tranel,Joel Felix,Don W Morishita,Prashant Jha,Andrew Kniss,Phillip Stahlman,Paul Neve,Eric Patterson,Philip Westra,Todd A Gaines

A needle in a seedstack: An improved method for detection of rare alleles in bulk seed testing through KASP, Anthony Brusa,Eric Patterson,Todd A Gaines,Kevin Dorn,Philip Westra,Crystal Devona Sparks,Donald Wyse

Field response of green ash (Fraxinus pennsylvanica) and honey locust (Gleditsia triacanthos) to aminocyclopyrachlor1, Philip Westra,Curtis Hildebrandt,Hudson Takano,Todd A Gaines,Franck E Dayan

Genomic-based epidemiology reveals gene flow and independent origins of glyphosate resistance in Bassia scoparia populations across North America, Karl Ravet,Crystal Devona Sparks,Andrea Dixon,K\"upper,Anita,Eric Philip Westra,Dean Jacob Pettinga,Patrick Tranel,Joel Felix,Don Morishita,Prashant Jha,others,Philip Westra

Seed retention of winter annual grass weeds at winter wheat harvest maturity shows potential for harvest weed seed control, Neeta Soni,Scott J Nissen,Philip Westra,Jason K Norsworthy,Michael J Walsh,Todd A Gaines

Trp2027Cys mutation evolves in Digitaria insularis with cross-resistance to ACCase inhibitors, Hudson Kagueyama Takano,Marcel Melo,Rafael Ovejero,Philip Westra,Todd A Gaines,Franck E Dayan

Seed retention of winter annual grass weeds at winter wheat harvest maturity shows potential for harvest weed seed control, Neeta Soni-Castillo,Scott J Nissen,Philip Westra,Jason Norsworthy,Michael Walsh,Todd A Gaines

Investigating the presence of compensatory evolution in dicamba resistant IAA16 mutated kochia (Bassia scoparia)^†., C Wu,M Paciorek,K Liu,S LeClere,A Perez-Jones,Philip Westra,R D Sammons

A novel TIPT double mutation in EPSPS conferring glyphosate resistance in tetraploid Bidens subalternans, Hudson K Takano,Vanessa NA Fernandes,Fernando S Adegas,Rubem S Oliveira,Jr,Philip Westra,Todd A Gaines,Franck E Dayan

A dicamba resistance-endowing IAA16 mutation leads to significant vegetative growth defects and impaired competitiveness in kochia (Bassia scoparia)^†., C Wu,S LeClere,K Liu,M Paciorek,A Perez-Jones,Philip Westra,R D Sammons

A novel insight into the mode of action of glufosinate: how reactive oxygen species are formed., Hudson K Takano,Roland S Beffa,C Preston,Philip Westra,Franck E Dayan

Glufosinate enhances the activity of protoporphyrinogen oxidase inhibitors, Hudson K Takano,Roland S Beffa,Christopher Preston,Philip Westra,Franck E Dayan

Physiological factors affecting uptake and translocation of glufosinate, Hudson Kagueyama Takano,Roland Beffa,Christopher Preston,Philip Westra,Franck E Dayan

Physiological and molecular analysis of glyphosate resistance in non-rapid response Ambrosia trifida from Wisconsin., Christina Wilson,H K Takano,Christopher R Van Horn,M K Yerka,Philip Westra,D E Stoltenberg

Herbicidas residuais em soja Roundup Ready: Um caso de estudo de múltiplos anos e locais com Ipomoea triloba, Ramiro Fernando Lopez Ovejero,Gilmar José Picoli,Junior,Hudson Kagueyama Takano,Matheus Palhano,Philip Westra

Herbicide options for glyphosate-resistant kochia (Bassia scoparia) management in the Great Plains, Gustavo M Sbatella,Albert T Adjesiwor,Andrew R Kniss,Phillip W Stahlman,Phil Westra,Michael Moechnig,Robert Wilson

Imazamox Absorption, Translocation, and Metabolism by Cereal Rye (Secale cereale) at Low Temperatures, Michael H Ostlie,Dale L Shaner,Melissa E Bridges,Phillip Westra

Physiological and Molecular Analysis of Glyphosate Resistance in Non-Rapid Response Ambrosia trifida from Wisconsin, Courtney E Wilson,Hudson K Takano,Christopher R Van Horn,Melinda K,Philip Westra,David E Stoltenberg

Seed retention of winter annual grass weeds at winter wheat harvest maturity shows potential for harvest weed seed control, CSU, Neeta Soni,Scott Nissen,Philip Westra,Jason Norsworthy,Michael Walsh,Todd Gaines

Survey reveals frequency of multiple resistance to glyphosate and dicamba in kochia (Bassia scoparia), Eric Philip Westra,Scott J Nissen,Thomas J Getts,Philip Westra,Todd A Gaines

The Draft Genome of Kochia scoparia and the Mechanism of Glyphosate Resistance via Transposon-Mediated EPSPS Tandem Gene Duplication, Eric Patterson,Christopher A Saski,Daniel B Sloan,Patrick Tranel,Phil Westra,Todd A Gaines

The draft genome of Kochia scoparia and the mechanism of glyphosate resistance via transposon-mediated EPSPS tandem gene duplication, Eric Patterson,Christopher A Saski,Daniel B Sloan,Patrick Tranel,Phil Westra,Todd A Gaines

Variable inheritance of amplified EPSPS gene copies in glyphosate-resistant Palmer amaranth (Amaranthus palmeri), Darci A Giacomini,Philip Westra,Sarah M Ward

A novel TIPT double mutation in EPSPS conferring glyphosate resistance in tetraploid Bidens subalternans, Hudson K Takano,Vanessa NA Fernandes,Fernando S Adegas,Rubem S Oliveira,Jr,Philip Westra,Todd A Gaines,Franck E Dayan

Reactive oxygen species trigger the fast action of glufosinate, Hudson K Takano,Roland S Beffa,Christopher Preston,Philip Westra,Franck E Dayan

Proline-106 EPSPS mutation imparting glyphosate resistance in goosegrass (Eleusine indica) emerges in south America, Hudson K Takano,Rafael R Mendes,Leonardo B Scoz,Ramiro F Lopez Ovejero,Jamil Constantin,Todd A Gaines,Philip Westra,Franck E Dayan,Rubem S Oliveira

Variable Inheritance of Amplified EPSPS Gene Copies in Glyphosate-Resistant Palmer Amaranth (Amaranthus palmeri), Darci Giacomini,Philip Westra,Westra

Cross-resistance to dicamba, 2, 4-D, and fluroxypyr in Kochia scoparia is endowed by a mutation in an AUX/IAA gene, Sherry LeClere,Chenxi Wu,Philip Westra,R Douglas Sammons

Glyphosate resistance in Ambrosia trifida: Part 1. Novel rapid cell death response to glyphosate, Christopher R Van Horn,Marcelo L Moretti,Renae R Robertson,Kabelo Segobye,Stephen C Weller,Bryan G Young,William G Johnson,Burkhard Schulz,Amanda C Green,Taylor Jeffery,Philip Westra

Glyphosate resistance in Ambrosia trifida: Part 2. Rapid response physiology and non-target-site resistance, Marcelo L Moretti,Christopher R Van Horn,Renae Robertson,Kabelo Segobye,Stephen C Weller,Bryan G Young,William G Johnson,R Douglas Sammons,Dafu Wang,Xia Ge,others

Increased chalcone synthase (CHS) expression is associated with dicamba resistance in Kochia scoparia, Dean Jacob Pettinga,Junjun Ou,Eric Patterson,Mithila Jugulam,Philip Westra,Todd A Gaines

Metabolism of 2, 4-dichlorophenoxyacetic acid contributes to resistance in a common waterhemp (Amaranthus tuberculatus) population, Marcelo RA Figueiredo,Lacy J Leibhart,Zachary J Reicher,Patrick J Tranel,Scott J Nissen,Philip Westra,Mark L Bernards,Greg R Kruger,Todd A Gaines,Mithila Jugulam

The power and potential of genomics in weed biology and management, Karl Ravet,Eric Patterson,Kr\"ahmer,Hansj\"org,Hamouzov\'a,Kate\vrina,Longjiang Fan,Marie Jasieniuk,Amy Lawton-Rauh,Jenna M Malone,J Scott McElroy,Aldo Merotto,Jr,others

Transcriptomic analysis of Ambrosia trifida response to glyphosate: Overlap of cell death pathways between herbicide resistance and pathogen defense?, Christopher R Van Horn,Todd A Gaines,Karl Ravet,Eric Patterson,R Beffa,S Gille,Philip Westra

Weed resistance to synthetic auxin herbicides, Robbert Busi,Danica E Goggin,Ian M Heap,Michael J Horak,Mithila Jugulam,Robert A Masters,Richard M Napier,Dilpreet S Riar,Norbert M Satchivi,Joel Torra,others

Glyphosate resistance in Ambrosia trifida: Part 2. Rapid response physiology and non-target-site resistance, Marcelo L Moretti,Christopher R Van Horn,Renae Robertson,Kabelo Segobye,Stephen C Weller,Bryan G Young,William G Johnson,R Douglas Sammons,Dafu Wang,Xia Ge,D. A. d’Avignon,Todd A Gaines,Philip Westra,A. Green,T. Jeffery,M. Lesperance,F. Tardif,P. Sikkema,J Christopher Hall,M. McLean,M. Lawton,Burkhard Schulz

Impact of climate change on weeds in the rice-wheat cropping system., Priyono Suryanto,Endang Sulistyaningsih,Eka Tarwaca Susila Putra,Dody Kastono,Taufan Alam,Statistics Indonesia,P Suryanto,SD Prianto,B Suwignyo,ETS Putra,others

Influence of soil properties and soil moisture on the efficacy of indaziflam and flumioxazin on Kochia scoparia L, Derek J Sebastian,Scott J Nissen,Philip Westra,Dale L Shaner,Greg Butters

Kochia (Kochia scoparia) Emergence Profiles and Seed Persistence across the Central Great Plains, J. Anita Dille,Phillip W. Stahlman,Juan Du,Patrick W. Geier,Jarrett D. Riffel,Randall S. Currie,Robert Wilson,Gustavo M. Sbatella,Philip Westra,Andrew R. Kniss,Michael J. Moechnig,Richard M. Cole

TR17-4: Making Better Decisions, 2017 Colorado Winter Wheat Variety Performance Trials, Jerry J Johnson,Scott D Haley,Sally Jones,Ed P Asfeld,Ron Francis Meyer,Wilma Trujillo,Dennis A Kaan,K. Roesch,Kevin Larson,Merle F Vigil,Brett Terrill Pettinger,Rick Allen Novak,Frank B Peairs,Kirk Dale Broders,Patrick F Byrne,Todd A Gaines,Philip Westra,T. Walker,Brad Erker

Weed Resistance to Synthetic Auxin Herbicides, Roberto Busi,Danica E Goggin,Ian Heap,Michael J Horak,Mithila Jugulam,Robert A Masters,Richard Napier,Dilpreet S Riar,Norbert M Satchivi,Joel Torra,Philip Westra

Acetyl co-enzyme A carboxylase herbicide resistant plants, Michael Hal Ostlie,Scott D Haley,Philip Westra,Victoria Ashley Valdez

EPSPS gene copy number and whole-plant glyphosate resistance level in Kochia scoparia, Todd A Gaines,Abby Lynn Barker,Eric Patterson,Philip Westra,Eric Philip Westra,Robert G. Wilson,Prashant Jha,Vipan Kumar,Andrew R. Kniss

Halosulfuron absorption, translocation, and metabolism in white and adzuki bean, Zhenyi Li,Kallie Christine Kessler,Figueiredo,Marcelo Rodrigues Alves de,Scott J Nissen,Todd A Gaines,Philip Westra,Rene C. Van Acker,Christopher Hall,Darren E. Robinson,Nader Soltani,Peter H. Sikkema

Prediction of glyphosate resistance level based on EPSPS gene copy number in Kochia scoparia, Todd A Gaines,Abby Lynn Barker,Eric Patterson,Philip Westra,Eric Philip Westra,Robert Wilson,Andrew R Kniss

Influence of Soil Properties and Soil Moisture on the Efficacy of Indaziflam and Flumioxazin on Kochia scoparia, Derek J Sebastian,Scott J Nissen,Philip Westra,Dale Shaner,Gregory Lee Butters

Development and characterization of mutant winter wheat (Triticum aestivum L.) accessions resistant to the herbicide quizalofop, M. Ostlie,Scott D Haley,Tori Ashley Anderson,D. Shaner,Harish Kumarimandhiram Manmathan,Craig Thomas Beil,Philip Westra

Gene amplification of 5-enol-pyruvylshikimate-3-phosphate synthase in glyphosate-resistant Kochia scoparia, A.T. Wiersma,Todd A Gaines,C. Preston,J.P. Hamilton,D. Giacomini,C Robin Buell,Jan E Leach,Philip Westra

Glyphosate Resistance in Giant Ragweed (Ambrosia trifida L.) from Mississippi Is Partly Due to Reduced Translocation, Vijay K Nandula,Alice A Wright,Christopher R Van Horn,William T Molin,Philip Westra,Krishna N Reddy

Molecular Basis of Evolved Resistance to Glyphosate and Acetolactate Synthase-Inhibitor Herbicides in Kochia (Kochia scoparia) Accessions from Montana, V. Kumar,P. Jha,D. Giacomini,Eric Philip Westra,Philip Westra

Weed Management in Colorado Corn, Philip Westra,Todd A Gaines

Development and characterization of mutant winter wheat (Triticum aestivum L.) accessions resistant to the herbicide quizalofop. , Mike Ostlie,Scott D Haley,Harish Kumarimandhiram Manmathan,Philip Westra

Characterization of glyphosate resistance in Amaranthus tuberculatus populations, L Lorentz,Todd A Gaines,Scott J Nissen,Philip Westra,H. Strek,H.W. Dehne,J. P. Ruiz-Santaella,R Beffa

Dissipation and leaching of pyroxasulfone and S-metolachlor, Eric Philip Westra,Dale L Shaner,Philip Westra,Phillip Lee Chapman

Glyphosate resistance in Amaranthus palmeri involves multiple mechanisms, Darci Giacomini,Dafu Wang,Jillian Silva,Nengbing Tao,Phil Westra,Douglas Sammons

Tandem Amplification of a Chromosomal Segment Harboring EPSPS Locus Confers Glyphosate Resistance in Kochia Scoparia, KSU, Mithla Juglam,Kindsey Niehues,Amar Godar,Andrew Wiersma,Philip Westra

Impact of genetic background in fitness cost studies: an example from glyphosate-resistant Palmer amaranth, Darci A Giacomini,Philip Westra,Sarah M Ward

Aminocyclopyrachlor absorption, translocation and metabolism in field bindweed (Convolvulus arvensis), R Bradley Lindenmayer,Scott J Nissen,Philip Westra,Dale L Shaner,Galen R Brunk

Aminocyclopyrachlor absorption, translocation, and metabolism in field bindweed (Convolulus arvensis), Richard B Lindenmayer,Scott J Nissen,Philip Westra,Dale L Shaner,Galen R Brunk

Biosphere-atmosphere exchange of volatile organic compounds over C4 biofuel crops, M Graus,S D Allyson,R Fall,B Yuan,Yaling Qian,Philip Westra,J Gouw,C Warneke

Identification of genetic elements associated with EPSPS gene amplification, Todd A Gaines,A.A. Wright,W.M. Molin,L. Lorentz,C. W. Riggins,P. J. Tranel,R. Beffa,Philip Westra,S.B. Powles

Phenotypic diversity of Aegilops cylindrica (jointed goatgrass) accessions from the western United States under irrigated and dryland conditions, Bethany F Econopouly,John K McKay,Philip Westra,Scott D Reid,Alan L Helm,Patrick F Byrne

Reduced translocation is associated with tolerance of common lambsquarters (Chenopodium album) to glyphosate, Melinda K Yerka,Andrew T Wiersma,R Bradley Lindenmayer,Philip Westra,William G Johnson,Natalia De Leon,David E Stoltenberg

Making better decisions: 2013 Colorado wheat variety performance trials., Jerry J Johnson,Scott D Haley,Sally Marie Jones-Diamond,Kevin Larson,Michael E Bartolo,Jeffery William Davidson,Frank B Peairs,Ned A Tisserat,Philip Westra,Jessica G Davis,Rick Allen Novak,Merle Vigil,Glenda Mostek,Bruce Bosley,Ron Meyer,Wilma Trujillo,Ben Irell

Inheritance of evolved glyphosate resistance in a North Carolina Palmer amaranth (Amaranthus palmeri) biotype

Inheritance of evolved glyphosate resistance in a North Carolina Palmer amaranth (Amaranthus palmeri) biotype, Aman Chandi,Susana R Milla-Lewis,Darci Giacomini,Philip Westra,Christopher Preston,David L Jordan,Alan C York,James D Burton,Jared R Whitaker

Interspecific hybridization transfers a previously unknown glyphosate resistance mechanism in Amaranthus species

Interspecific hybridization transfers a previously unknown glyphosate resistance mechanism in Amaranthus species, Todd A Gaines,Sarah M Ward,B. Bukun,C. Preston,Jan E Leach,Philip Westra

Kochia emergence profiles across the central Great Plains, JA Dille,PW Stahlman,PW Geier,JD Riffel,RS Currie,RG Wilson,GM Sbatella,Philip Westra,AR Kniss,MJ Moechnig,others

Phenotypic diversity of Aegilops cylindrica (jointed goatgrass) accessions from the western United States under irrigated and dryland conditions

Registration of ‘Brawl CL Plus’ wheat, Scott D Haley,Jerry J Johnson,Phillip H Westra,Frank B Peairs,John A Stromberger,Emily E Hudson,Scott A Seifert,Rebecca Kottke,Victoria A Valdez,Jeff B Rudolph,others

Role of soil sorption and microbial degradation on dissipation of mesotrione in plant-available soil water, Dale L Shaner,Galen R Brunk,Scott J Nissen,Phil Westra,Wenlin Chen

Why Early Season Weed Control Is Important in Maize

Why early season weed control is important in maize, Eric R Page,Diego Cerrudo,Philip Westra,Mark Loux,Kenneth D Smith,Chuck Foresman,Harold David Wright,Clarence J Swanton

Interspecific hybridization transfers a previously unknown glyphosate resistance mechanism in Amaranthus species., Todd A Gaines,Sarah M Ward,B Bukun,C Preston,Jan E Leach,Philip Westra

Backcrossing provides an avenue for gene introgression from wheat to jointed goatgrass (Aegilops cylindrica) in the US Great Plains

Backcrossing Provides an Avenue for Gene Introgression from Wheat to Jointed Goatgrass (Aegilops cylindrica) in the US Great Plains, Bethany F Econopouly,John K McKay,Philip Westra,Nora L V Lapitan,Phillip Lee Chapman,Patrick F Byrne

Biosphere-atmosphere exchange of volatile organic compounds over C4 biofuel crops

Comparison of VOC emissions from conventional and alternative biofuel crops, Martin Graus,Allyson Eller,Ray Fall,Bin Yuan,Yaling Qian,Philip Westra,Joost de Gouw,Carsten Warneke

Data from: Interspecific hybridization transfers a previously unknown glyphosate resistance mechanism in Amaranthus species, Todd A Gaines,Sarah M Ward,Bekir Bukun,Christopher Preston,Jan E Leach,Philip Westra

Interspecific hybridization transfers a previously unknown glyphosate resistance mechanism in Amaranthus species

Mechanism of resistance of evolved glyphosate-resistant Palmer Amaranth (Amaranthus palmeri)

Mechanism of resistance of evolved glyphosate-resistant Palmer amaranth (Amaranthus palmeri), Todd A Gaines,D. L. Shaner,Sarah M Ward,Jan E Leach,C. Preston,Philip Westra

Trace Gas Exchange of Biofuel Crops, M Graus,C Warneke,EJ Williams,BM Lerner,JB Gilman,R Li,AS Eller,Caroline Porter Gray,N Fierer,R Fall,others

Mechanism of resistance of evolved glyphosate-resistant Palmer amaranth (Amaranthus palmeri)., Todd A Gaines,D L Shaner,Sarah M Ward,Jan E Leach,C Preston,Philip Westra

Absorption and Translocation of Aminocyclopyrachlor and Aminocyclopyrachlor-Methyl Ester in Canada Thistle (Cirsium arvense)

Absorption and translocation of aminocyclopyrachlor and aminocyclopyrachlor-methyl ester in Canada thistle (Cirsium arvense), Bekir Bukun,R Bradley Lindenmayer,Scott J Nissen,Philip Westra,Dale L Shaner,Galen R Brunk

Canada thistle (Cirsium arvense) control and grass tolerance using aminopyralid and aminocyclopyrachlor, J Vassios,Scott J Nissen,C Douglass,B Lindenmayer,Melissa E Bridges,Philip Westra,K Lair

Comparison of the Interactions of Aminopyralid vs. Clopyralid with Soil

Comparison of the interactions of aminopyralid vs. clopyralid with soil, Bekir Bukun,Dale L Shaner,Scott J Nissen,Philip Westra,Galen R Brunk

Field and laboratory studies with aminocyclopyrachlor (DPX-MAT28), B Lindenmayer,Philip Westra,Galen R Brunk,Scott J Nissen,Dale L Shaner

Gene amplification confers glyphosate resistance in Amaranthus palmeri

Gene amplification confers glyphosate resistance in Amaranthus palmeri, Todd A Gaines,W. Zhang,D. Wang,B. Bukun,Stephen T Chisholm,D. L. Shaner,Scott J Nissen,W. L. Patzoldt,P. J. Tranel,A. S. Culpepper,T. L. Grey,T. M. Webster,W. K. Vencill,R. D. Sammons,J.M. Jiang,C. Preston,Jan E Leach,Philip Westra

Integrating aminocyclopyrachlor into weed management plans, Philip Westra,B Lindenmayer,Scott J Nissen,Dale L Shaner,T D’Amato,B Goeman

Perceived consequences of herbicide-tolerant and insect-resistant crops on integrated pest management strategies in the western United States: Results of an online survey, Judith Eileen Harrington,Patrick F Byrne,Frank B Peairs,Scott J Nissen,Philip Westra,Peter C Ellsworth,Al Fournier,Carol A Mallory-Smith,Robert S Zemetra,W Brien Henry

Vapor Movement of Synthetic Auxin Herbicides

Vapor movement of synthetic auxin herbicides: aminocyclopyrachlor, aminocyclopyrachlor-methyl ester, dicamba, and aminopyralid, Stephen D Strachan,Mark S Casini,Kathleen M Heldreth,Joseph A Scocas,Scott J Nissen,Bekir Bukun,R Bradley Lindenmayer,Dale L Shaner,Philip Westra,Galen R Brunk

Gene amplification confers glyphosate resistance in Amaranthus palmeri., Todd A Gaines,W Zhang,D Wang,B Bukun,Stephen T Chisholm,D L Shaner,Scott J Nissen,W L Patzoldt,P J Tranel,A S Culpepper,T L Grey,T M Webster,W K Vencill,R D Sammons,J Jiang,C Preston,Jan E Leach,Philip Westra

Aminopyralid and Clopyralid Absorption and Translocation in Canada Thistle (Cirsium arvense)

Aminopyralid and clopyralid absorption and translocation in Canada thistle (Cirsium arvense), Bekir Bukun,Todd A Gaines,Scott J Nissen,Philip Westra,Galen R Brunk,Dale L Shaner,Byron B Sleugh,Vanelle F Peterson

Are herbicide-resistant crops the answer to controlling Cuscuta?

Effect of Hail and Glyphosate-Resistant Volunteer Corn in Irrigated Corn, RS Currie,Philip Westra,M Moechnig

Inheritance of Resistance to the Auxinic Herbicide Dicamba in Kochia (Kochia scoparia)

Inheritance of resistance to the auxinic herbicide dicamba in kochia (Kochia scoparia), Christopher Preston,David S Belles,Philip Westra,Scott J Nissen,Sarah M Ward

Invasive weed management with aminocyclopyrachlor in the central great plains, Philip Westra,Scott J Nissen,Dale L Shaner,B Lindenmayer,Galen R Brunk

Registration of 'Thunder CL' Wheat

Registration of ‘Thunder CL’wheat, Scott D Haley,Jerry J Johnson,Phillip H Westra,Frank B Peairs,John A Stromberger,Emily E Heaton,Scott A Seifert,Rebecca Kottke,Jeff B Rudolph,Guihua Bai,others

Soil interactions with DPX-KJM44 and DPX-MAT28, B Lindenmayer,Philip Westra,R Brunk

The Effects of Surfactants, Nozzle Types, Spray Volumes, and Simulated Rain on 1-Methylcyclopropene Efficacy on Tomato Plants

The effects of surfactants, nozzle types, spray volumes, and simulated rain on 1-methylcyclopropene efficacy on tomato plants, Daniel K MacKinnon,Dale L Shaner,Scott J Nissen,Phil Westra

Agronomic crop responses to KJM-44 herbicide, Philip Westra,Robert Wilson,Melissa Ashley Edwards

Aminocyclopyrachlor for invasive weed management and restoration grass safety in the central great plains, Philip Westra,Scott J Nissen,Todd A Gaines,B Bekun,B Lindenmayer,Dale L Shaner

Economic Threshold of Volunteer Glyphosate-Resistant Corn in Irrigated Corn, Randall Currie,Jim Lee,Phillip Westra,John Fenderson,Jeff Tichota,Jeff Mueller

Estimating gene flow from wheat to wheat and wheat to jointed goatgrass (Aegilops cylindrica), Patrick F Byrne,Todd A Gaines,Philip Westra,W B Henry,Scott J Nissen,P Chapman,Judith Eileen Harrington

Generating probability of invasive weed occurrence maps for aid in precision conservation., Melissa E Bridges,Philip Westra,SA Dewey,KA Andersen,others

Have you noticed your atrazine application is not protecting your crop anymore, Dale L Shaner,Raj Khosla,Phil Westra,Alan Helm,Bruce Bosley

Herbicide-resistance in the Amaranthaceae

Jointed goatgrass (Aegilops cylindrica) by imidazolinone-resistant wheat hybridization under field conditions

Jointed goatgrass (Aegilops cylindrica) by imidazolinone-resistant wheat hybridization under field conditions, Todd A Gaines,W Brien Henry,Patrick F Byrne,Philip Westra,Scott J Nissen,Dale L Shaner

OOS 24-3: Spotted knapweed and the mystery of the missing weapons of mass destruction, Ruth A Hufbauer,Amy C Blair,Scott J Nissen,Galen R Brunk,Philip Westra,Bradley D Hanson

Spatial Variability of Atrazine and Metolachlor Dissipation on Dryland No-tillage Crop Fields in Colorado

Spatial variability of atrazine and metolachlor dissipation on dryland no-tillage crop fields in Colorado, Melissa E Bridges,W Brien Henry,Dale L Shaner,R. Khosla,Phil Westra,Robin M Reich

Weed population dynamics after six years under glyphosate- and conventional herbicide-based weed control strategies

Weed population dynamics after six years under glyphosate-and conventional herbicide-based weed control strategies, Philip Westra,Robert G Wilson,Stephen D Miller,Phillip W Stahlman,Gail W Wicks,Phillip L Chapman,John Withrow,David Legg,Craig Alford,Todd A Gaines

Adventitious presence of herbicide resistant wheat in certified and farm-saved seed lots

Adventitious presence of herbicide resistant wheat in certified and farm-saved seed lots, Todd A Gaines,Christopher Preston,Patrick F Byrne,W Brien Henry,Philip Westra

An empirically derived model of field-scale gene flow in winter wheat

An empirically derived model of field-scale gene flow in winter wheat, Todd A Gaines,Patrick F Byrne,Philip Westra,Scott J Nissen,W Brien Henry,Dale L Shaner,Phillip Lee Chapman

Canada thistle (Cirsium arvense) control with aminopyralid in range, pasture, and noncrop areas

Canada thistle (Cirsium arvense) control with aminopyralid in range, pasture, and noncrop areas, Stephen F Enloe,Rodney G Lym,Robert Wilson,Phil Westra,Scott J Nissen,George Beck,Michael Moechnig,Vanelle Peterson,Robert A Masters,Mary Halstvedt

Glyphosate susceptibility in common lambsquarters (Chenopodium album) is influenced by parental exposure

Glyphosate susceptibility in common lambsquarters (Chenopodium album) is influenced by parental exposure, Andrew R Kniss,Stephen D Miller,Philip Westra,Robert Wilson

Glyphosate-induced weed shifts in glyphosate-resistant corn or a rotation of glyphosate-resistant corn, sugarbeet, and spring wheat, Robert Wilson,Stephen D Miller,Philip Westra,Andrew R Kniss,Phillip W Stahlman,Gail W Wicks,Stephen D Kachman

Recovery of imidazolinone-resistant hard red wheat lines following imazamox application

Recovery of imidazolinone-resistant hard red wheat lines following imazamox application, Bradley D Hanson,Lynn Fandrich,Dale L Shaner,Philip Westra,Scott J Nissen

Site-specific Weed management in growers’ fields: predictions from hand drawn maps, Lori J Wiles,R Bobbitt,Philip Westra

Spatial Variability of Atrazine and Metolachlor Dissipation on Dryland No-Tillage Crop Fields., Melissa E Bridges,W Brien Henry,Raj Khosla,DL Shaner,Philip Westra,Robin M Reich

AMADS increases the efficacy of glyphosate formulations on corn

AMADS increases the efficacy of glyphosate formulations on corn, Dale L Shaner,Phil Westra,Scott J Nissen

Assessment of silver-stained AFLP markers for studying DNA polymorphism in proso millet (Panicum miliaceum L.), Karam,D\'ecio,Philip Westra,Scott J Niessen,Sarah M Ward,Figueiredo,Jos\'e Edson Fontes

Can a shikimate assay be used to determine the genotype of glyphosate resistant plants for population genetic studies, Christopher Preston,Dale L Shaner,PH Westra,Culpepper,A Stanley,TL Grey,William K Vencill,AM Wakelin,JH Watts,ND Crossman

Comparison of efficacy, absorption and translocation of three glyphosate formulations on velvetleaf (Abutilon theophrasti)

Comparison of efficacy, absorption and translocation of three glyphosate formulations on velvetleaf (Abutilon theophrasti), David Belles,Dale L Shaner,Phil Westra,Galen R Brunk

Ethylene effect on kochia (Kochia scoparia) and emission following dicamba application

Ethylene effect on kochia (Kochia scoparia) and emission following dicamba application, Kirk A Howatt,Philip Westra,Scott J Nissen

Gene Flow in Wheat and Jointed Goatgrass at the Landscape Level., Todd A Gaines,Pat Byrne,Phil Westra,Scott J Nissen,Brien Henry,Dale L Shaner,Phil Chapman

Productivity Level Management Zones on Residue Covered No-Tillage Dryland Crop Fields., Melissa E Bridges,R. Khosla,Dale L Shaner,Brien Henry,Phil Westra

Registration of 'Bond CL' wheat

Registration of 'protection' wheat

Registration of 20 GEM maize breeding germplasm lines adapted to the southern USA, PJ Balint-Kurti,M Blanco,M Millard,S Duvick,J Holland,M Clements,R Holley,ML Carson,MM Goodman

Registration of ‘Bond CL’wheat, SD Haley,JJ Johnson,FB Peairs,JS Quick,PH Westra,JA Stromberger,Clayshulte,SR,BL Clifford,JB Rudolph,A Giura,others

Response of selected hard red wheat lines to Imazamox as affected by number and location of resistance genes, parental background, and growth habit

Response of selected hard red wheat lines to imazamox as affected by number and location of resistance genes, parental background, and growth habit, Bradley D Hanson,Dale L Shaner,Philip Westra,Scott J Nissen

Soil dissipation and biological activity of metolachlor and S-metolachlor in five soils

Soil dissipation and biological activity of metolachlor and S-metolachlor in five soils, Dale L Shaner,Galen R Brunk,David Belles,Phil Westra,Scott J Nissen

Estimating Landscape Level Gene Flow in Wheat and Jointed Goatgrass., Todd A Gaines,Patrick F Byrne,Phil Westra,Scott J Nissen,W Brien Henry,Brad Hanson,David Belles,Dale L Shaner

Integrated Pest Management for Herbicide Tolerant and Insect Resistant Crops: Assessing Information and Research Needs., Robert Zemetra,Jack Brown,Patrick F Byrne,Judy Harrington,Scott J Nissen,Frank B Peairs,Phil Westra,Oscar Riera-Lizarazu,Carol Mallory-Smith,Peter Ellsworth

New techniques and findings in the study of a candidate allelochemical implicated in invasion success

New techniques and findings in the study of a candidate allelochemical implicated in invasion success, Amy C Blair,Bradley D Hanson,Galen R Brunk,Robin A Marrs,Philip Westra,Scott J Nissen,Ruth A Hufbauer

Risk of weed spectrum shifts and herbicide resistance in irrigated Roundup-Ready cropping systems—a western Nebraska perspective after 8 years, RG Wilson,SD Miller,AR Kniss,Philip Westra,PW Stahlman

Uniformity of the Alpha Amylase Isozymes of Aegilops cylindrical Introduced into North America: Comparison with Ancestral Eurasian Accessions., M Farkhari,MR Naghavi,SA Pyghambari,I Ahmad Khan,FS Awan,A Ahmad,Y Fu,A Iqbal,W Cao,P Hucl,others

Combined effects of herbicides and Sphenoptera jugoslavica on diffuse knapweed (Centaurea diffusa) population dynamics

Combined effects of herbicides and Sphenoptera jugoslavica on diffuse knapweed (Centaurea diffusa) population dynamics, Rob Wilson,George Beck,Philip Westra

Common lambsquarters (Chenopodium album) interference with corn across the northcentral United States

Common lambsquarters (Chenopodium album) interference with corn across the northcentral United States, David W Fischer,R Gordon Harvey,Thomas T Bauman,Sam Phillips,Stephen E Hart,Gregg A Johnson,James J Kells,Philip Westra,John Lindquist

Genetic diversity among proso millet (Panicum miliaceum) biotypes assessed by AFLP technique, D Karam,Philip Westra,SJ Nissen,SM Ward,JEF Figueiredo

Above winter wheat

Above winter wheat, SD Haley,MD Lazar,JS Quick,JJ Johnson,GL Peterson,JA Stromberger,Clayshulte,SR,BL Clifford,TA Pester,SJ Nissen,others

AP502 CL winter wheat

AP502 CL winter wheat, MD Lazar,SD Haley,JS Quick,JJ Johnson,GL Peterson,JA Stromberger,Clayshulte,SR,BL Clifford,TA Pester,SJ Nissen,others

Best management practices for Colorado corn, Troy A Bauder,Reagan M Waskom,Joel Schneekloth,Jerry Alldredge

Diversidade gen\'etica de plantas daninhas revelada por AFLP. I. Proso Millet (Panicum miliaceum, L.)., D Karam,SM WARD,Philip Westra,SJ NESSEN,JEF FIGUEIREDO

Genetic diversity of jointed goatgrass (Aegilops cylindrica) determined with RAPD and AFLP markers

Genetic diversity of jointed goatgrass (Aegilops cylindrica) determined with RAPD and AFLP markers, Todd A Pester,Sarah M Ward,Ann L Fenwick,Philip Westra,Scott J Nissen

Herbicide performance during drought, Philip Westra,Scott J Nissen,Dale L Shaner

Risks of weed spectrum shifts and herbicide resistance in glyphosate-resistant cropping systems, SD Miller,PW Stahlman,Philip Westra,GW Wicks,RG Wilson,JM Tichota

The biological and chemical activity of different glyphosate formulations applied to velvetleaf and corn, Philip Westra

Clearfield* wheat, Jerry J Johnson,Scott D Haley,Philip Westra

Field studies with glyphosate formulations for weed control in diverse cropping systems, Philip Westra

Infestation and spatial dependence of weed seedling and mature weed populations in corn

Infestation and spatial dependence of weed seedling and mature weed populations in corn, Dawn Y Wyse-Pester,Lori J Wiles,Philip Westra

Interdisciplinary irrigated precision farming research, DF Heermann,Jennifer A Hoeting,SE Thompson,HR Duke,DG Westfall,GW Buchleiter,Philip Westra,FB Peairs,Kevin Casey Fleming

Risks of weed spectrum shifts and herbicide resistance in glyphosate tolerant cropping systems, RG Wilson,Steven D Miller,Philip Westra

The potential for mapping nematode distributions for site-specific management

The potential for mapping nematode distributions for site-specific management, Dawn Y Wyse-Pester,Lori J Wiles,Philip Westra

Absorption and fate of BAY MKH 6561 in jointed goatgrass and downy brome

Absorption and fate of BAY MKH 6561 in jointed goatgrass and downy brome, Lynn Fandrich,Sandra K McDonald,Scott J Nissen,Philip Westra,Hans J Santel

Absorption, translocation, and metabolism of imazamox in jointed goatgrass and feral rye

Absorption, translocation, and metabolism of imazamox in jointed goatgrass and feral rye, Todd A Pester,Scott J Nissen,Philip Westra

Evaluation of models predicting winter wheat yield as a function of winter wheat and jointed goatgrass densities

Evaluation of models predicting winter wheat yield as a function of winter wheat and jointed goatgrass densities, Marie Jasieniuk,Bruce D Maxwell,Randy L Anderson,John O Evans,Drew J Lyon,Stephen D Miller,Don W Morishita,Alex G Ogg,Steven S Seefeldt,Phillip W Stahlman,others

Absorption and fate of BAY MKH 6561 by downy brome and jointed goatgrass, L Fandrich,S McDonald,Scott J Nissen,Philip Westra

Biological studies of wild proso millet biotypes (Panicum miliaceum L.).., D KARAM,Philip Westra,SJ NISSEN

Control of Six Kochia Accessions at Three Growth Stages with Fluroxypyr and Dicamba, DS Belles,Philip Westra,SJ Nissen,V Carrithers

DEVELOPMENT OF ORGANIC MATTER MANAGEMENT ZONES FOR MORE EFFICIENT APPLICATION OF HERBICIDES., Federico Trucco,Lori J Wiles,Philip Westra

Dry Bean and Sugarbeet Growth in Colorado Soils Treated Previously with Balance, T D Amato,Philip Westra

Genetic Diversity of Jointed Goatgrass (Aegilops cylindrica) Using DNA Fingerprinting Techniques, TA Pester,Philip Westra,SJ Nissen

Irrigated precision farming for corn production, DF Heermann,Jennifer A Hoeting,HR Duke,DG Westfall,GW Buchleiter,Philip Westra,FB Peairs,Kevin Casey Fleming

Multidisciplinary study of irrigated precision farming., DF Heermann,HR Duke,GW Buchleiter,DG Westfall,Kevin Casey Fleming,BD Bosley,Philip Westra,FB Peairs,others

Precision Farming Tools Help Evaluate Spatial Distribution of Corn Pests, Philip Westra,D Wyse-Pester,Lori J Wiles

Risk factors that impact resistant weed selection., Philip Westra,Scott J Nissen,D Karam

Secale cereale interference and economic thresholds in winter Triticum aestivum

Secale cereale interference and economic thresholds in winter Triticum aestivum, Todd A Pester,Philip Westra,Randy L Anderson,Drew J Lyon,Stephen D Miller,Phillip W Stahlman,Francis E Northam,Gail A Wicks

Sulfonylureas Affecting Rotational Crops, SL Vissotto,Philip Westra,SJ Nissen

The seedbank dynamics of feral rye (Secale cereale)

The seedbank dynamics of feral rye (Secale cereale), William L Stump,Philip Westra

Using Herbicides in Combination with Sphenoptera jugoslavica to Improve the Root Beetle's Control of Diffuse Knapweed, Robert Wilson,KG Beck,Philip Westra

Weed Population Dynamics in Irrigated Crops Utilizing Various Weed Management Systems, Jason W Miller,Philip Westra,Scott J Nissen

Wild proso millet (Panicum miliaceum L.) growth and competition.., D KARAM,Philip Westra,SJ NISSEN

A plant process economic model for weed management decisions in irrigated onion

A plant process economic model for weed management decisions in irrigated onion, Claudio M Dunan,Philip Westra,Frank D Moore

Absorption and fate of dimethenamid in pinto, black and navy beans, Galen R Brunk,L Fandrich,D Kazarian,Patrick Allen Miller,Scott J Nissen,Philip Westra

Absorption, fate, and soil activity of quinclorac in field bindweed (Convolvulus arvensis)

Absorption, fate, and soil activity of quinclorac in field bindweed (Convolvulus arvensis), Stephen F Enloe,Scott J Nissen,Philip Westra

Characterizing the Spatial Distribution of Crop Pests for the Development of Optimal Sampling Plans and Management Units, DY Wyse-Pester,Philip Westra,LJ Wiles

Control of Wild Proso Millet Biotypes with Different Herbicides under Greenhouse Conditions, D Karam,Philip Westra,SJ Nissen

Dry Edible Bean Response to Shoot and Foliar Applications of Dimethenamid, BAS 656, and Metolachlor, D Kazarian,Patrick Allen Miller,Scott J Nissen,Philip Westra

Effects of individual cultural practices on jointed goatgrass management, Philip Westra

Germination and Early Growth of Wild and Cultivated Proso Millet Biotyopes, D Karam,Philip Westra,SJ Nissen

Integrated management systems for jointed goatgrass in the central great, TA Pester,Philip Westra,RL Anderson,PW Stahlman,GA Wicks,DJ Lyon,SD Miller

Integrating Fluroxypyr into Western US Cropping Systems, CC Oman,Philip Westra,Scott J Nissen,J Gonzales

Interdisciplinary irrigated precision farming team research, DF Heermann,Jennifer A Hoeting,HR Duke,DG Westfall,GW Buckleiter,Philip Westra,FB Peairs,KL Fleming

Precision farming

Precision Farming: From Technology to Decisions A Case Study, Kim L Fleming,Dwayne G Westfall,Dale F Heermann,D Bruce Bosley,Frank B Peairs,Philip Westra

Proso Millet Dose Responses to MON 37500, SL Vissotto,Philip Westra,SJ Nissen

Response of two kochia accessions to pre-and post-emergent applications of dicamba, KA Howatt,Philip Westra,SJ Nissen,JG Foster

Site-to-site and year-to-year variation in Triticum aestivum-Aegilops cylindrica interference relationships

Site-to-site and year-to-year variation in Triticum aestivum-Aegilops cylindrica interference relationships, Marie Jasieniuk,Bruce D Maxwell,Randy L Anderson,John O Evans,Drew J Lyon,Stephen D Miller,Don W Morishita,Alex G Ogg,Jr,Steven Seefeldt,Phillip W Stahlman,others

Sorption, dissipation, and leaching of metsulfuron in Colorado soils

Sorption, dissipation, and leaching of metsulfuron in Colorado soils, Brian K Cranmer,Philip Westra,Robert L Zimdahl

Spatial sampling and analysis of crop pests in a center pivot corn field, D Wyse-Pester,Philip Westra,LJ Wiles

Spatial sampling for crop pests in two center pivot irrigated fields

Stability of corn (Zea mays)-foxtail (Setaria spp) interference relationships

Stability of corn (Zea mays)-foxtail (Setaria spp.) interference relationships, John L Lindquist,David A Mortensen,Philip Westra,WJ Lambert,Thomas T Bauman,Jason C Fausey,James J Kells,Steven J Langton,R Gordon Harvey,Brett H Bussler,others

The influence of surfactant and nitrogen on foliar absorption of MON 37500

The influence of surfactant and nitrogen on foliar absorption of MON 37500, Patrick Allen Miller,Philip Westra,Scott J Nissen

The Interaction of Picloram and Clopyralid with Sphenoptera Jugoslavica on Diffuse Knapweed Population Dynamics, Robert Wilson,KG Beck,Philip Westra

The spatial distribution of weed seed banks in two pivot-irrigated corn fields, LJ Wiles,Philip Westra

Use of quinclorac plus 2, 4-D for controlling field bindweed (Convolvulus arvensis) in fallow, Stephen F Enloe,Philip Westra,Scott J Nissen,Stephen D Miller,Phillip W Stahlman

Use of quinclorac plus 2,4-D for controlling field bindweed (Convolvulus arvensis) in fallow

Analysis of volunteer rye economic thresholds in winter wheat, TA Pester,Philip Westra,TJ D'Amato,KA Howart,RL Anderson,PW Stahlman,GA Wicks,DJ Lyon,SD Miller

Comparative growth and development of four spurred anoda (Anoda cristata) accessions

Comparative growth and development of four spurred anoda (Anoda cristata) accessions, Mark J VanGessel,Jill Schroeder,Philip Westra

Herbicide behavior in soils, Patrick Allen Miller,Philip Westra

How surfactants work, no. 0.564. Colorado State University Cooperative Extension, Crop Fact Sheet, Patrick Allen Miller,Philip Westra

Impact of timing and frequency of in-row cultivation for weed control in dry bean (Phaseolus vulgaris)

Impact of timing and frequency of in-row cultivation for weed control in dry bean (Phaseolus vulgaris), Mark J Vangessel,Edward E Schweizer,Robert Wilson,Lori J Wiles,Phil Westra

Lambsquarters (Chenopodium album) Interference in Grain Corn and Response to Herbicides, A Pedreros,Philip Westra

Population Sampling to Monitor the Phenotypic Response of Kochia to Dicamba, KA Howatt,Philip Westra,SJ Nissen

Seedbank and emerged annual weed populations in cornfields (Zea mays) in Colorado

Seedbank and emerged annual weed populations in cornfields (Zea mays) in Colorado, Edward E Schweizer,Philip Westra,Donald W Lybecker

Spatial Infestation of Weed Seedlings in Two Center Pivot Irrigated Fields, DY Wyse-Pester,LJ Wiles,Philip Westra

The Absorption, Translocation, Metabolism, and Soil Activity of Quinclorac in Field Bindweed (Convolvulus arvensis L.), S Enloe,Scott J Nissen,Philip Westra,G Foster,V Ulstad,R Sterling,Janet G Hardin

The Concept and Application of the Critical Weed-Free Period., Pariya Sepahvand,Nurali Sajedi,Seyed Karim Mousavi,Mohsen Ghiasvand,RL Anderson,DL Tanaka,AL Black,EE Schweizer,RE Blackshaw,RN Brandt,others

The response of dodder (Cuscuta spp) seedlings to phytohormones under various light regimes

Wild Proso Millet (Panicum miliaceum L.) Growth Analysis, D Karam,Philip Westra,SJ Nissen

Winter Wheat Variety Response to Herbicide Treatments at Three Application Timings, T D'Amato,Jerry J Johnson,Philip Westra

Competition and Growth Analysis of Jointed Goatgrass Growing with a Tall and Short Winter Wheat Variety, Philip Westra,Z Kebede,Georgeanne E Beck

Control of sulfonylurea-resistant kochia (Kochia scoparia)

Control of sulfonylurea-resistant kochia (Kochia scoparia), Dennis J Tonks,Philip Westra

Economics and efficacy of postemergence spurred anoda (Anoda cristata) control in pinto beans (Phaseolus vulgaris)

Economics and efficacy of postemergence spurred anoda (Anoda cristata) control in pinto beans (Phaseolus vulgaris), Mark J Vangessel,Phil Westra

Effects of light and mechanical stimulation on coiling and prehaustoria formation in Cuscuta spp

Evaluation of quinclorac for management of field bindweed in a wheat fallow rotation, SF Enloe,Philip Westra,Scott J Nissen

Foliar absorption of MON 37500 in two brome species, PA Miller,Philip Westra,SJ Nissen

Growth analysis of sulfonylurea-resistant and -susceptible kochia (Kochia scoparia)

Growth analysis of sulfonylurea-resistant and-susceptible kochia (Kochia scoparia), Pedro J Christoffoleti,Philip Westra,Frank Moore,III

Herbicide drift and carryover injury in potatoes, CV Eberlein,Philip Westra,LC Haderlie,JC Whitmore,MJ Guttieri

In the Field with Herbicide Resistant Crops: A Panel Discussion, Philip Westra

Jointed Goatgrass Competition in Winter Wheat, TA Pester,Philip Westra,TJ D'Amato,K Howatt

Lambsquarter (Chenopodium album) Interference and Seed Production in Grain Corn, A Pedreros,Philip Westra

Rotational crop response to MON 37500, metsulfuron, prosulfuron, triasulfuron and tribenuron plus thifensulfuron, PA Miller,Philip Westra,SJ Nissen

The competitive ability of wheat (Triticum aestivum) compared to rigid ryegrass (Lolium rigidum) and cowcockle (Vaccaria hispanica)

The competitive ability of wheat (Triticum aestivum) compared to rigid ryegrass (Lolium rigidum) and cowcockle (Vaccaria hispanica), Abbes Tanji,Robert L Zimdahl,Philip Westra

A new approach to determine when to control weeds

A new approach to determine when to control weeds, Antonio Berti,Claudio Dunan,Maurizio Sattin,Giuseppe Zanin,Philip Westra

Influence of Soil Moisture and Chloroacetamide Herbicide on Wild Proso Millet (Panicum miliaceum L.) Control, PA Miller,Philip Westra

Integrated weed management systems for irrigated corn (Zea mays) production in Colorado - A case study

Integrated weed management systems for irrigated corn (Zea mays) production in Colorado: a case study, Mark J Vangessel,Edward E Schweizer,Donald W Lybecker,Philip Westra

Interaction of Winter Annual Grasses and the Russian Wheat Aphid in Winter Wheat, KA Howatt,Philip Westra

Jointed Goatgrass Economic Thresholds and Time of Planting Effects on Competition in Winter Wheat, Philip Westra,K Howatt,T D'Amato,SD Miller,B Maxwell,J Evans,D Morishita

Kochia Response to PGR, SU, and Triazine Herbicides, Philip Westra,S Nisson,T D'Amato,K Howatt,Jason W Foster

Modelling the effect of duration of weed competition, weed density and weed competitiveness on seeded, irrigated onion

Modelling the effect of duration of weed competition, weed density and weed competitiveness on seeded, irrigated onion, CM Dunan,Philip Westra,F Moore,Phillip Lee Chapman

Soil Adsorption/Desorption Characterization for Chloroacetamide Herbicides, PA Miller,Philip Westra,SJ Nissen

Stability of corn (Zea mays) velvetleaf (Abutilon theophrasti) interference relationships

Stability of corn (Zea mays)-velvetleaf (Abutilon theophrasti) interference relationships, John L Lindquist,David A Mortensen,Sharon A Clay,Richard Schmenk,James J Kells,Kirk Howatt,Philip Westra

Use of Quinclorac for Long Term Management of Field Bindweed, SF Enloe,Philip Westra,Scott J Nissen

Venice mallow (Hibiscus trionum) seed production and persistence in soil in Colorado

Venice mallow (Hibiscus trionum) seed production and persistence in soil in Colorado, Philip Westra,Calvin H Pearson,Randal Ristau,Frank C Schweissing

Wheat Variety Response to Dicamba Applications, T D'Amato,K Howatt,Philip Westra

Compatibility and efficiency of in-row cultivation for weed management in corn (Zea mays), Mark J Vangessel,Edward E Schweizer,Donald W Lybecker,Phil Westra

Influence of weed density and distribution on corn (Zea mays) yield, Mark J Vangessel,Edward E Schweizer,Karen A Garrett,Philip Westra

Influence of Weed Density and Distribution on Corn (Zea-Mays) Yield

The Concept and Application of Early Economic Period Threshold - the Case of Dcpa in Onions (Allium-Cepa)

The concept and application of early economic period threshold: the case of DCPA in onions (Allium cepa), Claudio M Dunan,Philip Westra,Edward E Schweizer,Donald W Lybecker,Frank D Moore

Weed control efficacy and pinto bean (Phaseolus vulgaris) tolerance to early season mechanical weeding, Mark J Vangessel,Lori J Wiles,Edward E Schweizer,Phil Westra

Weed-Control Efficacy and Pinto Bean (Phaseolus-Vulgaris) Tolerance to Early-Season Mechanical Weeding

A Plant Process-Economic Model for Wild Oats Management Decisions in Irrigated Barley

A plant process-economic model for wild oats management decisions in irrigated barley, CM Dunan,FD Moore,III,Philip Westra

Competition effects with mixed stands of wheat and kochia (Kochia scoparia) biotypes resistant and susceptible to acetolactase synthase inhibitor herbicides, PJ Christoffoleti,Philip Westra

Controlling weeds in corn (Zea mays) rows with an in-row cultivator versus decisions made by a computer model, Edward E Schweizer,Philip Westra,Donald W Lybecker

Controlling Weeds in Corn (Zea-Mays) Rows with an in-Row Cultivator Versus Decisions Made by a Computer-Model

WEEDCAM Manual, DW Lybecker,EE Schweizer,Philip Westra

1993 Colorado pesticide guide: field crops, FB Peairs,KG Beck,WM Brown,Jr,HF Schwartz,MJ Vangessel,Philip Westra

Alternative tillage systems vs a computer decision aid for controlling weeds within the corn row, EE Schweizer,Philip Westra,DW Lybecker

Bioeconomic weed management models in crop production, EE Schweizer,DW Lybecker,LJ Wiles,Philip Westra

Cole crop tolerance and weed control with pyridate, MJ VanGessel,Philip Westra,T D'Amato

Computer decision aid for managing weeds in irrigated corn, DW Lybecker,EE Schweizer,Philip Westra

Jointed goatgrass survey-1993. Magnitude and scope of the problem, AG Ogg,Jr

The frequency of sulfonylurea herbicide resistant kochia (Kochia scoparia L. Schrad) in Colorado, Idaho, and Montana, JL Wright,CA Mallory-Smith,PK Fay,DC Thill,Philip Westra,PA Trunkle

Competition and coexistence of sulfonylurea resistant and susceptible kochia (Kochia scoparia) biotypes in unstable environments, PJ Christoffoleti,Philip Westra

Dry bean response to imazethapyr and alachlor+ trifluralin, Philip Westra,T D'Amato

Field bindweed (Convolvulus arvensis) control with various herbicide combinations, Philip Westra,Philip Chapman,Phillip W Stahlman,Stephen D Miller,Peter K Fay

Field Bindweed (Convolvulus-Arvensis) Control with Various Herbicide Combinations

Kochia control in spring barley, DJ Tonks,Philip Westra

Reducing Herbicide Loading in Corn with Weed Management Models

Reducing Herbicide Loading in Corn with Weed Management Models, DW Lybecker,EE Schweizer,Philip Westra

Risks versus benefits relative to pesticide use in food production, Philip Westra

Shattercane control in field corn, TD D'Amato,Philip Westra

Wild proso millet control with nicosulfuron, Philip Westra,WL Stump

Computer aided decisions for weed management in corn, DW Lybecker,EE Schweizer,Philip Westra

Field Bindweed Management Between Small-Grain Crops With Tordon 22K Herbicide, Phil Westra,Mike Barton

Potential for weeds to develop resistance to sugarbeet herbicides in North America, EDWARD E SCHWEIZER,Philip Westra

Wild proso millet (Panicum miliaceum) interference in corn (Zea mays), Robert Wilson,Philip Westra

Wild Proso Millet (Panicum-Miliaceum) Interference in Corn (Zea-Mays)

Colorado onion IPM bulletin, HF Schwartz,Philip Westra,Whitney S Cranshaw

Control of Venice mallow (Hibiscus trionum) in corn (Zea mays) and onions (Allium cepa), Philip Westra,Calvin H Pearson,Randall Ristau

Control of Venice Mallow (Hibiscus-Trionum) in Corn (Zea-Mays) and Onions (Allium-Cepa)

Morphological and reproductive characteristics of fifteen wild proso millet (Panicum miliaceum) accessions from the United States and Canada, Philip Westra,M Callan

The potential of quackgrass for forage production, CC Sheaffer,DL Wyse,GC Marten,PH Westra

Wild-proso millet (Panicum miliaceum) control in Central Great Plains irrigated corn (Zea mays), Philip Westra,Robert Wilson,Robert L Zimdahl

Wild-Proso Millet - Proceedings of a Symposium of the Weed-Science-Society-of-America February 9, 1989, Dallas, Texas

Barnyardgrass control in dry beans, Philip Westra,T D'Amato

Blue mustard and flixweed control in winter wheat, Philip Westra,T D'Amato

Downy brome control with diclofop methyl in winter wheat, Philip Westra,T D'Amato

Grass control in corn with several new herbicides, Philip Westra,T D'Amato

Integrated jointed goatgrass (Aegilops cylindrica) control, Philip Westra

ISSUES PERTAINING TO HERBICIDE INJURY ON DRY BEANS, Philip Westra,Howard F Schwartz

Jointed goatgrass control with ethyl-metribuzin, Philip Westra,T D'Amato

Potential herbicide volatility and drift problems on dry beans, Philip Westra,Howard F Schwartz

TWENTIETH ANNUAL COLORADO CROP PROTECTION INSTITUTE PROCEEDINGS Marriott Hotel Fort Collins, Colorado November 8 and 9, 1990, Linda D Coulter,Neil E Humburg,How Is SARA Doing,Pamela L Harvey,George Beck,Stanley H Schuman,Sandra K Davis,Lloyd R Walker,Ralph F May,Deanna S Durnford,others

UPDATE ON 1989 HERBICIDE RESEARCH IN COLORADO, Philip Westra

USING TISSUE CULTURE TO UNDERSTAND HERBICIDE PERFORMANCE, Philip Westra

Weed control in quinoa (Chenopodium quinoa), Philip Westra,T D'Amato

Weed Management in Oil Seed Crops., RU Khan,A Rashid,M Aslam,MS Mirza,A Ghafoor,MR Chatha,AR Khan,MN Al-Yemeny,CM Roth,JP Shroyer,others

Canada thistle control prior to planting winter wheat, Philip Westra,T D'Amato

Fallow bindweed control with picloram combinations, Philip Westra,T D'Amato

Grass control in onions with postemergence grass herbicides., Philip Westra,T D'Amato

Persistence and mobility of pesticides in soil and water, Dean K McBride,Dallas E Peterson,H Arthur Lamey,Jim C Loftis,Frank B Peairs,Howard F Schwartz,Philip Westra,Bert L Bohmont

Jointed goatgrass in winter wheat, Philip Westra,Ted L Davis

The effect of downy brome control with ethyl metribuzin and metribuzin on winter wheat yield, Philip Westra

Wheat (Triticum aestivum) yield reduction from common milkweed (Asclepias syriaca) competition., RG Aldrich,SD Askew,JW Wilcut,TH Beckett,EW Stoller,LM Wax,AC Bosnic,CJ Swanton,JS Conn,DL Thomas,others

CONTROL OF QUACKGRASS (AGROPYRON REPENS) BIOTYPES WITH GLYPHOSATE., Philip Westra

Growth and development of quackgrass (Agropyron repens) biotypes, PH Westra,DL Wyse

Weevil (Notaris bimaculatus) feeding reduces effectiveness of glyphosate on quackgrass (Agropyron repens), Philip Westra,Donald L Wyse,Edwin F Cook

Glyphosate translocation in quackgrass biotypes., Philip Westra,DL Wyse,others

Quackgrass control in soybeans with BAS 9052., Philip Westra,DL Wyse,others