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Photo: Tara Baugher, Penn State
Fruit Disorders: Prevention of Scarf Skin on Apple Fruit - Articles Articles

Fruit Disorders: Prevention of Scarf Skin on Apple Fruit

James Schupp, Ph.D., Melanie Schupp, Edwin Winzeler, Tara Baugher, Daniel Weber, Donald Seifrit

Scarf skin is a physiological disorder of apple fruit that causes a dull gray cloudy or waxy appearance on the surface of the peel (epidermis) where it is most readily observed on varieties with a red or dark red background. More
Triploid grass carp are one potential management strategy for aquatic plants in your pond
Using Grass Carp to Control Aquatic Plants - Articles Articles

Using Grass Carp to Control Aquatic Plants

Bryan Swistock, Jennifer R Fetter, Amy Galford, James Andrew Clark

This information explains how to use grass carp for biological aquatic vegetation control. More
Common Water Test Parameters Related to Natural Gas Drilling
Common Water Test Parameters Related to Natural Gas Drilling - Articles Articles
Water test reports of water near gas drilling activity generally have these common parameters. More
A small roadside spring located along a state forest road in northcentral Pennsylvania.
Roadside Springs - Articles Articles

Roadside Springs

Bryan Swistock, Susan Boser, Mark Madden, Diane Oleson, M.S., Amy Galford, Gary William Micsky, James Andrew Clark

This article discusses a research study on the water quality and use of numerous roadside springs across Pennsylvania. More
Leaf miner damage
Leaf Miners - Articles Articles

Leaf Miners

Norma Jeanne Young

If you are seeing white meandering tunnels in your beet, spinach and chard leaves you are not familiar with, read on for management tips. More
Common Drinking Water Problems and Solutions
Common Drinking Water Problems and Solutions - Articles Articles

Common Drinking Water Problems and Solutions

Bryan Swistock, James Andrew Clark

A listing of symptoms in water (color, smell, taste), the common causes, and possible solutions to common drinking water problems. More
Photo: Elizabeth Bush, Virginia Polytechnic Institute and State University, Bugwood.org - vole Microtus spp. flowering dogwood, Damage: dieback and off color foliage
Vole Control in Overwintering Nursery Stock - Articles Articles
You know the situation…you and your crew spent days cleaning, pruning and moving perennial and nursery stock into your overwintering houses. More
Glass of water
The Water We Drink - Articles Articles

The Water We Drink

Jennifer R Fetter, James Andrew Clark

Written for youth in grades 6-12, this tool introduces public and private water systems and includes an activity on how to read a water quality test report. More
Water Saving Tips
Water Saving Tips - Articles Articles

Water Saving Tips

Norma Jeanne Young

Water-efficient gardening includes seven basic principles that are easy to employ while they increase the value of your home, plus save you time, water and money. More
Vegetables
Vegetables - Articles Articles

Vegetables

Norma Jeanne Young

Photos of vegetables typically grown in Pennsylvania. More
Vegetable Diseases
Vegetable Diseases - Articles Articles

Vegetable Diseases

Norma Jeanne Young

Photos of vegetable diseases. More
Vegetable Disorders
Vegetable Disorders - Articles Articles

Vegetable Disorders

Norma Jeanne Young

Photos of Sandia herbicide injury on cantaloupe. More