Roger N. Williams

Agricultural and Biological Sciences · Life Sciences

15h-index810citations108works0.02yr avg
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Research Topics

Insect-Plant Interactions and Control(54), Forest Insect Ecology and Management(35), Insect and Pesticide Research(34), Insect Pest Control Strategies(20), Horticultural and Viticultural Research(20)

Publications108 total

A Migration Study of <i>Stelidota Geminata</i> (Coleoptera: Nitidulidae)
The Great Lakes Entomologist·2017· 1 citedOpen Access
FIRE ANTS1 ATTACKED BY PHORID FLIES2,3
2016
A NITIDULID PARASITOID, Zeteticontus insularis (HOWARD (HYMENOPTERA: ENCYRTIDAE) PRESENT IN SÃO PAULO. WITH CLARAFICATION ON ITS HOST
BRAZILIAN JOURNAL OF AGRICULTURE - Revista de Agricultura·2015Open Access
Identification, Parasitoids, and Population Dynamics of a Blackberry Leafroller (Lepidoptera: Tortricidae) from Michoacán, Mexico
Southwestern Entomologist·2014· 5 cited
The Student-Citizen and Study Abroad
Journal of Forestry·2013· 2 citedOpen Access
Field efficacy against the grape root borer Vitacea polistiformis (Lepidoptera: Sesiidae) and persistence of Heterorhabditis zealandica and H. bacteriophora (Nematoda: Heterorhabditidae) in vineyards
Biological Control·2009· 13 cited
CONTROL OF ANDEAN WEEVIL WITH SELECTED INSECTICIDES ON POTATOES, 2001
Arthropod management tests·2009
2009 Ohio Grape and Wine Conference: February 16-17, 2009
The Knowledge Bank (The Ohio State University)·2009Open Access
Proceedings of the 2009 Ohio Grape and Wine Conference; February 16-17, 2009
The Knowledge Bank (The Ohio State University)·2009Open Access
Nitidulidae (Coleoptera) Found in Flowers of Calycanthus floridus Linnaeus (Laurales: Calycanthaceae) in Northeastern Ohio, U.S.A.
Entomological News·2008· 4 cited
Comparison of biological and conventional insecticide treatments for the management of the pineapple fruit borer, Strymon megarus (Lepidoptera: Lycaenidae) in Costa Rica
Ecological Engineering·2008· 3 cited
A typology of quality problems: lessons from the automotive industry. International Conference on Applied Operational Research (ICAOR’08), 15 - 17 September 2008. Yerevan, Armenia.
Lancaster EPrints (Lancaster University)·2008
2008 Ohio Grape and Wine Conference: February 11-12, 2008: Conference Materials & Abstracts
2008
Aquatic Beetles in the Ravenna Training and Logistics Site of Northeastern Ohio
The Coleopterists Bulletin·2007· 4 cited
MANAGING THE MULTICOLORED ASIAN LADY BEETLE IN GRAPES, 2006
Arthropod management tests·2007Open Access
2007 Ohio Grape & Wine Conference: February 12-13, 2007: Presentations
2007
2007 Ohio Grape & Wine Conference: February 12-13, 2007: Conference Materials & Abstracts
2007
First Record of Hesperomyces virescens Thaxter (Laboulbeniales: Ascomycetes) on Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae)
Journal of the Kansas Entomological Society·2004· 38 cited
Select Coleoptera of the Ravenna Training and Logistics Site, Ohio, 1999
The Knowledge Bank (The Ohio State University)·2004Open Access
Evaporation Rates of a Five-Component Attractant for the Rose Chafer (Coleoptera: Scarabaeidae)
Journal of Entomological Science·2003· 2 cited
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Frequent Co-authors

D. S. Fickle(8), Chengwang Peng(5), Steven R. Alm(5), M. S. Ellis(5), E. H. Floyd(4), Franklin R. Hall(4), T. P. McGovern(3), Jimmy R. Galford(3), W. H. Whitcomb(2), Karl V. Miller(2), Parwinder S. Grewal(2), Michael G. Klein(2), Michael J. Weiss(2), Juan Cibrián-Tovar(2), Ann L. Daugherty(2), Michael Schuster(2), Nuris Acosta(2), Mary Beacom(2), W. F. Buren(1), George E. Allen(1)