Pest, Disease and Weed Identification
Asian Longhorned Tick, Haemaphysalis longicornis
The Asian Longhorned tick is a recent invasive tick to Pennsylvania. This tick can be found on wildlife and on livestock. It is important to be aware of the presence of this tick and to implement prevention and control measures when necessary.
IPM in Mushroom Production: Exclusion Techniques for Pest Control
Exclusion prevents the entrance of pest organisms into new rooms and their escape from older ones. The latter should not be underestimated.
Common Urban Pests: Identification, Prevention, and Control
This article provides brief descriptions of common urban pests, including cockroaches, bed bugs, ants, moths, and more.
View Pest, Disease and Weed Identification Education by Type:
Featured Articles:
Articles Spotted Lanternfly on Grapes and Tree Fruit
Julie Urban, Dave Biddinger, Ph.D., Ed Rajotte, Ph.D.
Articles Brown Marmorated Stink Bug
Michael J. Skvarla
Articles Introduction to Weeds and Herbicides
Dwight Lingenfelter
Articles Tree Diseases that Create Hazards
Gary W. Moorman, Ph.D.
Articles Pest Management Methods
Emelie Swackhamer, J. Robert Nuss, Larry Kuhns, Gregory Hoover
Articles Tobacco Mosaic Virus (TMV)
Gary W. Moorman, Ph.D.
Articles Fungal Root Rots And Chemical Fungicide Use
Gary W. Moorman, Ph.D.
Articles Tree-of-Heaven
David R. Jackson
Articles Preventing, Diagnosing, and Correcting Common Houseplant Problems
Kathy Kelley, Ph.D.
Articles Botrytis or Gray Mold
Gary W. Moorman, Ph.D.
Articles Weed Management in Organic Cropping Systems
William S. Curran, Ph.D.
Articles Persistence of Herbicides in Soil
William S. Curran, Ph.D.
Common Problems:
Workshops 
Articles West Nile Encephalitis: What You Need to Know
Sharon I Gripp, Steve Jacobs, Winand Hock, Ph.D.
Guides and Publications Wood-destroying Pests
Steve Jacobs
28
Videos 
