Richard T. Olsen

Biological control of sentinel egg masses of the exotic invasive stink bug Halyomorpha halys (Stål) in Mid-Atlantic USA ornamental landscapes

Mary L. Cornelius, Christine Dieckhoff, Kim A. Hoelmer et al. · Biological Control · 2016 · 75 citations

Biology, Augmentative Biological Control, Insect Conservation +3

Evaluation of Hemlock (<I>Tsuga</I>) Species and Hybrids for Resistance to <I>Adelges tsugae</I> (Hemiptera: Adelgidae) Using Artificial Infestation

Michael E. Montgomery, Susan E. Bentz, Richard T. Olsen · Journal of Economic Entomology · 2009 · 60 citations

Evaluating Boxwood Susceptibility to <i>Calonectria pseudonaviculata</i> Using Cuttings from the National Boxwood Collection

Nina Shishkoff, Margery Daughtrey, Scott Aker et al. · Plant Health Progress · 2015 · 43 citations · Full text

National Boxwood Collection, Boxwood Susceptibility, Engineering +12

<i>Ulmus americana</i> (Ulmaceae) is a polyploid complex

Alan T. Whittemore, Richard T. Olsen · American Journal of Botany · 2011 · 30 citations

Reproductive Behavior of Induced Allotetraploid ×Chitalpa and In Vitro Embryo Culture of Polyploid Progeny

Richard T. Olsen, Thomas G. Ranney, Zenaída Viloria · Journal of the American Society for Horticultural Science · 2006 · 29 citations · Full text

Fertility, Botany, Embryo Rescue +19