• Distinguished Professor of Entomology
  • Director, Center for Pollinator Research

Areas of Expertise

  • Pollinators
  • Honey Bees
  • Social Insects
  • Genomics
  • Immunity
  • Behavior
  • Physiology
  • Assistant Professor of Entomology

Areas of Expertise

  • Entomology & Nematology
  • Insect-Plant Interactions
  • Behavioral Ecology
  • Chemical Ecology
  • Multi-trophic Interactions
  • Assistant Professor of Entomology

Areas of Expertise

  • Social behavior
  • Chemical ecology
  • Pollinator's health
  • Physiology
  • Genetics
  • Bumble bees
  • Professor of Entomology

Areas of Expertise

  • Soil Entomology and Ecology
  • Sustainable and Organic Agriculture
  • Insect Pathology
  • Women and Gender in Science
  • Women and Agriculture
  • Professor of Entomology

Areas of Expertise

  • Insect population dynamics
  • IPM
  • Adjunct Professor, Department of Entomology, Penn State
  • Executive Director, GardenGenetics LLC, Bellefonte PA
  • Professor of Entomology
  • Center for Chemical Ecology
  • Center for Pollinator Research

Areas of Expertise

  • Biology and ecology of invasive species
  • Insect-microbial symbiosis
  • Tritrophic interactions
  • Insect virology
  • Pollination of forest trees
  • Lorenzo L. Langstroth Early Career Professor
  • Assistant Professor of Entomology
  • Assistant Research Professor of Arthropod Identification
  • Professor of Entomology
  • Extension Specialist

Areas of Expertise

  • Insect ecology
  • Plant-insect interactions
  • Conservation biological control
  • Chemical ecology
  • Gall insects
  • Ralph O. Mumma Professor of Entomology
  • Co-director, Center for Chemical Ecology