All Publications for Andrew Norton

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A survey of the hymenopteran parasitoid complex of Dalmatian toadflax weevils in Colorado, Javad Karimzadeh,Ruth A Hufbauer,Boris C Kondratieff,Janet G Hardin,Andrew P Norton

Invasion of Siberian Elm (Ulmus Pumila) Along the South Platte River: The Roles of Seed Source, Human Influence, and River Geomorphology, Lindsay V Reynolds,Laura G Perry,Patrick B Shafroth,Gabrielle Katz,Andrew P Norton

One genotype dominates a facultatively outcrossing plant invasion, John Gaskin,Stacy Biddlecomb Endriss,Christa Fettig,Ruth A Hufbauer,Andrew P Norton,René Sforza

Initiating plant herbivory response increases impact of fungal pathogens on a clonal thistle, Amy Lavonne Clark,Courtney Elaine Jahn,Andrew P Norton

Legacy effects of Russian olive (Elaeagnus angustifolia L.) in a riparian ecosystem three years post-removal, Gabrielle L Katz,Graham Michael Tuttle,Michael W Denslow,Andrew P Norton

The importance of growing up: juvenile environment influences dispersal of individuals and their neighbours, Stacy Biddlecomb Endriss,Megan Vahsen,Ellyn V Bitume,Grey Grey Monroe,Kathryn G. Turner,Andrew P Norton,Ruth A Hufbauer

Breakdown of a geographic cline explains high performance of introduced populations of a weedy invader, Stacy Biddlecomb Endriss,Christina Alba,Andrew P Norton,Petr Pysek,Ruth A Hufbauer

'Legacy effects' of Russian olive on soil N and plant communities in a riparian grassland ecosystem, Graham Michael Tuttle,Gabrielle L Katz,Andrew P Norton

Altering plant defense hormones increases systemic infection with fungal pathogens in Canada thistle, Amy Lavonne Clark,Courtney Elaine Jahn,Andrew P Norton

Exploring variation in local and landscape factors driving grassland bee communities in Colorado, Adrian L Carper,Collin J Schwantes,Stacy Biddlecomb Endriss,Andrew P Norton,M Deane Bowers,Mary A Jamieson

Is adaptation of within-plant allocation of defenses constrained by plant physiology?, Stacy Biddlecomb Endriss,Andrew P Norton,Ruth A Hufbauer

Local Environmental Context Conditions the Impact of Russian Olive in a Heterogeneous Riparian Ecosystem (vol 9, pg 272, 2016), Graham Michael Tuttle,GL Katz,JM Friedman,Andrew P Norton

A Faculty–Librarian Collaboration Success Story: Implementing a Teach-the Teacher Library and Information Literacy Instruction Model in a First-Year Agricultural Science , Colorado State University, Neyda Victoria Gilman,Jimena Sagas,Matt A Camper,Andrew P Norton

SB14-195 Report to the Colorado Legislature South Platte Phreatophyte Study, Andrew P Norton,Gabrielle Katz,Ahmed Aly Eldeiry,Tom O Holtzer,Reagan M Waskom

Ecological context conditions the impact of Russian olive in a heterogeneous riparian ecosystem, Graham Michael Tuttle,Gabrielle L Katz,Jonathan M Friedman,Andrew P Norton

Local environmental context conditions the impact of Russian olive in a heterogeneous riparian ecosystem, Graham Michael Tuttle,Gabrielle L Katz,Jonathan M Friedman,Andrew P Norton

Methyl anthranilate as a repellent for western corn rootworm larvae (Coleoptera: Chrysomelidae), ELISA J Bernklau,BE Hibbard,Andrew P Norton,Louis B Bjostad

Induced herbivory defense increases Canada thistle susceptibility to fungal pathogens, Amy Lavonne Clark,Andrew P Norton,Courtney Elaine Jahn

Epidemiology & Impact of a Rust Fungus on Canada Thistle, Amy Lavonne Clark,Andrew P Norton,Courtney Elaine Jahn

Direct effects of a biocontrol agent are greater than indirect effects through flower visitors for the alien plant Dalmatian toadflax (Linaria dalmatica: Scrophulariaceae), Daniel P Cariveau,Andrew P Norton

Divergent maximum-likelihood-branch-support values for polytomies, Mark Simmons,Andrew P Norton

Hybridization of an invasive shrub affects tolerance and resistance to defoliation by a biological control agent, Wyatt I Williams,Jonathan M Friedman,John F Gaskin,Andrew P Norton

First record of the splendid tamarisk weevil, Coniatus splendidulus (F.)(Coleoptera: Curculionidae: Hyperinae), in Colorado, USA, Donald E Bright,Boris C Kondratieff,Andrew P Norton

Quantification and relative severity of inflated branch-support values generated by alternative methods: an empirical example, Mark Simmons,Andrew P Norton

Russian olive-a suitable target for classical biological control in North America? In: Wu, Yun; Johnson, Tracy; Sing, Sharlene; Raghu, S.; Wheeler, Greg; Pratt, Paul; Warner, Keith; Center, Ted; Goolsby, John; Reardon, Richard, eds, K Delaney,E Espeland,Andrew P Norton,S Sing,K Keever,JL Baker,M Cristofaro,R Jashenko,J Gaskin,U Schaffner

The effect of insect herbivory on the growth and fitness of introduced Verbascum thapsus L, Ruth A Hufbauer,Hannah Wilbur,Christina Alba,Andrew P Norton

Linaria dalmatica invades south-facing slopes and less grazed areas in grazing-tolerant mixed-grass prairie, Dana M Blumenthal,Andrew P Norton,Samuel E Cox,Erik M Hardy,Glen E Liston,Lisa Kennaway,D Terrance Booth,Justin D Derner

Native stem-boring beetles (Coleoptera: Bostrichidae) extensively and frequently feed on invasive Tamarix, Wyatt Williams,Andrew P Norton

Alignment of, and phylogenetic inference from, random sequences: the susceptibility of alternative alignment methods to creating artifactual resolution and support, Mark Simmons,Kai F Müller,Andrew P Norton

Restoring competitors and natural enemies for long-term control of plant invaders, Dana M Blumenthal,Andrew P Norton,Timothy R Seastedt

COS 110-6: A native herbivore's preference for invasive Tamarix sp. may limit the plant’s range expansion in the central United States, Wyatt I Williams,Andrew P Norton

Spatially contingent interactions between an exotic and native plant mediated through flower visitors, Daniel P Cariveau,Andrew P Norton

COS 72-10: Direct and indirect effects of the biological control agent, Mecinus janthinus, on the reproductive biology of the invasive plant, Linaria dalmatica, Daniel P Cariveau,Andrew P Norton

Herbivory and novel weapons: no evidence for enhanced competitive ability or allelopathy induction of Centaurea diffusa by biological controls, Andrew P Norton,Amy C Blair,Janet G Hardin,Scott J Nissen,Galen R Brunk

Impact of host-plant water stress on the interaction between Mecinus janthinus and Linaria dalmatica, AP Norton

Status of Russian olive biological control in North America, Dan Bean,Andrew P Norton,Roman Jashenko,Massimo Cristofaro,Urs Schaffner

Biological control of grape powdery mildew using mycophagous mites, Greg English-Loeb,Andrew P Norton,David Gadoury,Robert Seem,Wayne Wilcox

Evaluating host use of an accidentally introduced herbivore on two invasive toadflaxes, Daniel K MacKinnon,Ruth A Hufbauer,Andrew P Norton

The relative performance of indel-coding methods in simulations, Mark Simmons,Kai Müller,Andrew P Norton

Very small sheep: How Tydeid mites interact with powdery mildews and plant hosts., DM Gadoury,RCS Seem,WF Wilcox,G Loeb,AP Norton,H Melidossia

Biology and biological control of leafy spurge, Rob Bourchier,RICH Hansen,RODNEY Lym,Andrew P Norton,DENISE Olson,CAROL BELL Randall,M Schwarzlander,LUKE Skinner

Lack of trade-off between direct and indirect defence against grape powdery mildew in riverbank grape, Greg English-Loeb,Andrew P Norton

Review of: Biological Control of Invasive Plants in the United States, Andrew P Norton

Host-plant preference of Brachypterolus pulicarius, an inadvertently introduced biological control insect of toadflaxes, Daniel K MacKinnon,Ruth A Hufbauer,Andrew P Norton

Impact of host-plant water stress on the stem boring weevil Mecinus janthinus, Andrew P Norton

Pre-and post-introduction patterns in neutral genetic diversity in the leafy spurge gall midge, Spurgia capitigena (Bremi)(Diptera: Cecidomyiidae), Casandra J Lloyd,Ruth A Hufbauer,Aaron Jackson,Scott J Nissen,Andrew P Norton

Survey of Lygus spp. And an associated parasitoid, Leiophron uniformis (Gahan), in Colorado., Demirel Nihat,Whitney S Cranshaw,Andrew P Norton

Tri-trophic interactions among grapevines, a fungal pathogen, and a mycophagous mite, Greg English-Loeb,Andrew P Norton,David Gadoury,Robert Seem,Wayne Wilcox

Microsatellite isolation from the gall midge Spurgia capitigena (Diptera: Cecidomyiidae), a biological control agent of leafy spurge, Casandra J Lloyd,Andrew P Norton,Ruth A Hufbauer,Steven M Bogdanowicz,Scott J Nissen

Selenium accumulation protects Brassica juncea from invertebrate herbivory and fungal infection, Brady Hanson,Gulnara F Garifullina,Stormy Dawn Lindblom,Ami Wangeline,Ashley Ackley,Karen Kramer,Andrew P Norton,Christopher B Lawrence,Elizabeth AH Pilon-Smits

Behavioral and population consequences of acarodomatia in grapes on phytoseiid mites (Mesostigmata) and implications for plant breeding, Greg English-Loeb,Andrew P Norton,M Andrew Walker

Native grapes as sources for biological control agents in vineyards, Andrew P Norton

Preference of a biological control agent of toadflaxes, Daniel MacKinnon,Ruth A Hufbauer,Andrew P Norton

Host plant manipulation of natural enemies: leaf domatia protect beneficial mites from insect predators, Andrew P Norton,Greg English-Loeb,Edward Belden

Population structure of an introduced beetle on its host plants, Linaria dalmatica and L. vulgaris, Ruth A Hufbauer,Andrew P Norton,Daniel MacKinnon

Biological control of Lygus hesperus with inundative releases of Anaphes iole in a high cash value crop., Sujaya Udayagiri,Stephen C Welter,Andrew P Norton,others

Integrating pesticide effects with inundative biological control: interpretation of pesticide toxicity curves for Anaphes iole in strawberries, Sujaya Udayagiri,Andrew P Norton,Stephen C Welter

Mycophagous mites and foliar pathogens: leaf domatia mediate tritrophic interactions in grapes, Andrew P Norton,Greg English-Loeb,David Gadoury,Robert C Seem

Control of powdery mildew in wild and cultivated grapes by a tydeid mite, Greg English-Loeb,Andrew P Norton,David M Gadoury,Robert C Seem,Wayne F Wilcox

Augmentation of the egg parasitoid Anaphes iole (Hymenoptera: Mymaridae) for Lygus hesperus (Heteroptera: Miridae) management in strawberries, Andrew P Norton,Stephen C Welter

Axenic culture of Lambornella clarki (Ciliophora: Tetrahymenidae), an endoparasite of Aedes sierrensis (Diptera: Culicidae), Andrew P Norton,Jan O Washburn,Esther M Omi

Parasitism of Lygus hesperus (Miridae) by Anaphes iole (Mymaridae) and Leiophron uniformis (Braconidae) in California strawberry, Andrew P Norton,Stephen C Welter,J Lindsey Flexner,CG Jackson,Jack W Debolt,Carolyn Pickel