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Ornamental Horticulture
Monthly Newsletters


2000 ISSUES
January 2000
No Issue
February 2000
"Spreading" Petunias;
Drought and the Landscape
March 2000
No issue
April 2000
Cost of IPM scouting: A case study with Poinsettia


1999 ISSUES
January 99
No Issue
February 99
No Issue
March 99
Selecting Nursery Stock and Plant Nutrient Info
April 99
Resistance of various perforated plastic sleeve types to CO2 diffusion
May 99
Adept Phytotoxicity in Poinsettia
June 99
No Issue
July 99
No Issue
August 99
Pennsylvania Gardener Selects
September 99
Penn State Perennial Trials Top 20 & Promising New Plants
October 99
Over-wintering Herbaceous Perennials
November 99
December 99


1998 ISSUES
No Issue No Issue March 98
Wildlife Problems (Canada Geese, Deer)
April 98
Best of Penn State Annual and Perennial Cultivar Trials
May 98
Plant and Pest Problems Identification and Nursery and Landscape Weed Control (Part 1)
June 98
Fall Pansy; Nursery and Landscape Weed Control (Part 2)
July 98
Protecting Trees During Construction Activities
August 98
Hanging Baskets & Container Gardens; Toxic Mulch
September 98
Nursery Production Practices Which Impact Post Planting Survival & Plant Growth
October 98
Consumer Color Preference in New Guinea Impatiens
November 98
Tips on Fertilizing Woody Ornamentals
December 98
Web Site Resources & '98 Penn State Trial Results


Return To Ornamental Horticulture Page




For more information contact:

James Sellmer , Associate Professor of Ornamental Horticulture
102 Tyson Building
University Park, PA 16802


Ph: 814-863-2250
Email: jcs32@psu.edu

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Last modified on
October 5, 2004