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
HACCP in the Egg Industry: Hazard Analysis Critical Control Point System
HACCP in the Egg Industry: Hazard Analysis Critical Control Point System - Articles Articles
Voluntary participation in HACCP-type programs reduces the risk of marketing eggs contaminated with Salmonella enteritidis and maintains consumer confidence in egg products. More
Creating a Poultry Flock Plan
Creating a Poultry Flock Plan - Videos Videos

Creating a Poultry Flock Plan

Paul Patterson

7:09

An emergency preparedness guide for poultry owners. In this video, animal health experts outline the important steps in the creation of a flock plan. 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
Vegetative Buffers
Vegetative Buffers - Articles Articles

Vegetative Buffers

Paul Patterson

Trees and shrubs planted following a conservation plan can help improve the environment for you, your birds, and your neighbors. More
Creating a Farm Plan for Highly Pathogenic Avian Influenza
Creating a Farm Plan for Highly Pathogenic Avian Influenza - Articles Articles
Critical steps for farms to be prepared for an HPAI outbreak in Pennsylvania including a video on how to create a flock plan. More
Producción de Huevos en Pequeña Escala (Orgánica y Convencional)
Producción de Huevos en Pequeña Escala (Orgánica y Convencional) - Articles Articles

Producción de Huevos en Pequeña Escala (Orgánica y Convencional)

Gregory P Martin, Ph.D., PAS, Lynn Kime, Jayson K. Harper, Ph.D., Paul Patterson, Miguel Antonio Saviroff, MS

La producción de huevos en pequeña escala es una de las empresas agrícolas de animales más antiguas registrada en la historia. More
Small-Scale Egg Production (Organic and Non-Organic)
Small-Scale Egg Production (Organic and Non-Organic) - Articles Articles

Small-Scale Egg Production (Organic and Non-Organic)

Paul Patterson, Lynn Kime, Jayson K. Harper, Ph.D.

Egg production on a small scale is one of the oldest animal farming enterprises in recorded history. A small investment may yield several years of income. 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