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Coronavirus, Back To State Fall 2020

Information and resources for the Ag Sciences community.

Department of Entomology

Coexistence patterns of two invasive thistle species, Carduus nutans and C. acanthoides, at three spatial scales

application/pdf rauschertetal2012.pdf — 615.1 KB

CV & Biography

Ottar Bjornstad, Ph.D.

Ottar Bjornstad, Ph.D.

Distinguished Professor of Entomology and Biology

Email onb1@psu.edu
Office 814-863-2983

Department of Biology Center for Infectious Disease Dynamics Department of Statistics

CV & Biography

Ottar Bjornstad, Ph.D.

Ottar Bjornstad, Ph.D.

Distinguished Professor of Entomology and Biology

Email onb1@psu.edu
Office 814-863-2983

Department of Biology Center for Infectious Disease Dynamics Department of Statistics