6 People Results for the Tag: Egg Masses

All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Dennis Calvin

Director, Penn State Extension; Associate Dean, College of Agricultural Sciences

Grzegorz (Greg) Krawczyk

Extension Tree Fruit Entomologist, Research Professor

Julie Urban

Associate Research Professor

Kelli Hoover

Professor of Entomology
Invasive species of forest insects; plant-insect-entomopathogen interactions; impacts of plants on pathogenesis; biological control of hemlock woolly adelgid