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Thrips larvae. Photo: Sinclair Adam, Penn State
Greenhouse Growers, Are You Ready for Thrips? - News News
As greenhouse producers are preparing for spring and the flowers become more numerous, it is time to get ready for those dreaded thrips. More
Highlights of the 2017 Penn State Flower Trials
Highlights of the 2017 Penn State Flower Trials - News News
In 2017, 931 entries were in the Penn State Flower trials at the Southeast Agricultural Research and Extension Center, in Manheim PA. More
Invasive Forest Plants of the Mid-Atlantic
Invasive Forest Plants of the Mid-Atlantic - Guides and Publications Guides and Publications

Invasive Forest Plants of the Mid-Atlantic

Allyson Brownlee Muth, Ed.D., Sky Templeton

72

$10.00
Identify invasive grasses, herbs, shrubs, trees, and vines often found in your Pennsylvania forests and woodlots. More
The African Sunset petunia is one of the genetically engineered varieties that the USDA is asking breeders to destroy. Photo: S. Adam, Penn State
Illegal Petunias Pulled From Flower Trials - News News
As horticultural producers of bedding plants are winding down the busy spring season, it came as a shock to many that some of the petunias being produced are actually illegal. More
Biodiesel Safety and Best Management Practices
Biodiesel Safety and Best Management Practices - Guides and Publications Guides and Publications

Biodiesel Safety and Best Management Practices

Gregory W. Roth, Ph.D., Craig Altemose, Dennis Elvin Buffington, Ph.D., Glen Cauffman

40

$8.00
Examine the processing and safety issues associated with making biodiesel fuel for small-scale noncommercial use and production. More
Energy Selector
Energy Selector - Guides and Publications Guides and Publications

Energy Selector

Dennis Elvin Buffington, Ph.D.

$1.30
This unique slide-type piece allows you to make an "apples-to-apples" comparison of various heating fuels on the basis of cost per BTU. Values provided include #2 fuel oil, propane, natural gas, electricity, coal, corn, wood pellets, and firewood. Note: This piece is only available in hard copy due to its two-part design consisting of a sleeve and an insert. More