L'efecte de la mida de la inflorescència sobre les visites de pol-linitzadors de Delphinium nelsonii i Aconitum columbianum

by John M. Pleasants, Michael Zimmerman
Published 1990-12-01

Monarch butterflies do not place all of their eggs in one basket: oviposition on nine Midwestern milkweed species

by Victoria M. Pocius, Diane M. Debinski, John M. Pleasants, Keith G. Bidne, Richard L. Hellmich
Published 2018-01-01

Evaluating the Migration Mortality Hypothesis Using Monarch Tagging Data

by Orley R. Taylor, John M. Pleasants, Ralph Grundel, Samuel D. Pecoraro, James P. Lovett, Ann Ryan
Published 2020-08-01

Interpreting surveys to estimate the size of the monarch butterfly population: Pitfalls and prospects.

by John M Pleasants, Myron P Zalucki, Karen S Oberhauser, Lincoln P Brower, Orley R Taylor, Wayne E Thogmartin
Published 2017-01-01

Monarch Butterflies Show Differential Utilization of Nine Midwestern Milkweed Species

by Victoria Marie Pocius, John M. Pleasants, Diane M. Debinski, Diane M. Debinski, Keith G. Bidne, Richard L. Hellmich, Steven P. Bradbury, Sue L. Blodgett
Published 2018-10-01

Is the Timing, Pace, and Success of the Monarch Migration Associated With Sun Angle?

by Orley R. Taylor, James P. Lovett, David L. Gibo, Emily L. Weiser, Wayne E. Thogmartin, Darius J. Semmens, James E. Diffendorfer, John M. Pleasants, Samuel D. Pecoraro, Ralph Grundel
Published 2019-12-01