Dr. Greg Krawczyk

Extension Tree Fruit Entomologist
PSU, Department of Entomology, FREC
290 University Drive
Biglerville, PA 17307
(w) (717) 677-6116


LNE09-288 Non-chemical control of wood boring insects affecting apple and peach
LNE06-248 Pennsylvania Regional Organic Fruit Industry Transition
LNE02-159 Use of Horticultural Oils for Mite Management in Fruit Orchards