Penn State Extension

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Do Lichens Cause Harm to Trees?
Do Lichens Cause Harm to Trees? - Videos Videos

Do Lichens Cause Harm to Trees?

Scott Weikert

3:50

Lichens are often thought to be a pest or disease to trees and shrubs. More
Kiln Drying of Hardwood Lumber
Kiln Drying of Hardwood Lumber - Workshops Workshops
This introductory short course is designed to enable participants to dry hardwood lumber to maximize product quality and value. More
Asma, Plagas y Pesticidas
Asma, Plagas y Pesticidas - Articles Articles

Asma, Plagas y Pesticidas

Kristie Auman-Bauer

Podemos ayudar a prevenir los ataques de asma prestando atención a las condiciones ambientales que irritan los pulmones y desencadenan el asma. More
¿Tiene Hormigas? Elimine las Hormigas con MIP
¿Tiene Hormigas? Elimine las Hormigas con MIP - Articles Articles
El manejo integrado de plagas (IPM) utiliza la información sobre plagas para elegir los métodos de control más seguros y efectivos. More
¿Tiene Chinches de Cama? Elimine las Chinches de Cama con MIP
¿Tiene Chinches de Cama? Elimine las Chinches de Cama con MIP - Articles Articles
Siga los siguientes pasos para aprender como identificar, prevenir y controlar las chinches de cama de forma segura y efectiva. More
¿Tiene Piojos? Elimine los Piojos con MIP
¿Tiene Piojos? Elimine los Piojos con MIP - Articles Articles
¿Qué haría usted si la escuela de su niño lo envía de vuelta a su casa porque tiene piojos? More
Why Does Lumber Need to be Dried?
Why Does Lumber Need to be Dried? - Videos Videos

Why Does Lumber Need to be Dried?

Scott Weikert

9:01

After lumber is sawn from the log it must be dried before it can be put into use. The forest products industry spends a lot of time and money to dry lumber and this video explains the reasons why. More
Common Urban Pests: Identification, Prevention, and Control
Common Urban Pests: Identification, Prevention, and Control - Articles Articles

Common Urban Pests: Identification, Prevention, and Control

Steve Jacobs, Kristie Auman-Bauer, Lyn Garling

This article provides brief descriptions of common urban pests, including cockroaches, bed bugs, ants, moths, and more. More
Forest Landowners and Natural Gas Development
Forest Landowners and Natural Gas Development - Articles Articles

Forest Landowners and Natural Gas Development

David R. Jackson, Margaret C. Brittingham, Ph.D., Scott Weikert, James Finley, Ph.D.

Before signing a lease on your forestland, there are many things to consider to protect your interests. More