2011
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Penn State Extension Greenhouse News
December 16, 2011
- The latest Penn State Extension greenhouse newsletter
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Green Track at the Mid-Atlantic Fruit and Vegetable Conference
December 12, 2011
- Join us at this year's Mid-Atlantic Fruit and Vegetable Conference for seminars designed to keep greenhouse growers up-to-date with today’s hottest topics
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A Stinker of a Pest: IPM Researchers, Educators Team Up Against Brown Marmorated Stink Bug
December 9, 2011
- The brown marmorated stink bug (BMSB) burst onto the scene in 2010, causing catastrophic damage in most mid-Atlantic states.
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Pest Alert! Boxwood Blight: A New Disease Found in the US
November 30, 2011
- Many have heard the rumors and discussion on a new disease found in NC and the US called box blight (boxwood blight). The following PDF has answers to many of the questions concerning this blight.
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Snow Damage and Trees - Now What?
November 1, 2011
- If the recent storm caused damage to your trees, the following information may be helpful
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Guidelines for Replanting After Imprelis Damage
October 18, 2011
- DuPont has issued their official guidelines for replanting trees where Imprelis was applied in 2011.
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Shasta Daisies and Goldenrod Aren't Causing Your Customers' Allergies
September 20, 2011
- Compared to trees, grasses and weeds, members of the daisy family such as sunflowers and goldenrod aren't significant causes of hayfever.
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An Update on Tree Injury and the Status of Imprelis Herbicide
August 15, 2011
- This year, professional turfgrass managers from Iowa to New Jersey experienced damage to certain tree species (primarily Norway spruce and white pine) following spring applications of a new herbicide called Imprelis.
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Thousand Cankers Disease (TCD) Detected in PA
August 14, 2011
- The Pennsylvania Department of Agriculture (PDA) has officially confirmed TCD in Bucks County Pennsylvania.
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DuPont to recall and stop selling Imprelis
August 5, 2011
- DuPont said it plans to stop selling and recall its widely used Imprelis herbicide after customers and several lawsuits complained that the treatment has killed thousands of trees.
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Imprelis Update
August 4, 2011
- Important communications from Dupont regarding Imprelis
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Emerald Ash Borer in PA - Update
July 5, 2011
- EAB found on purple panel sticky trap in Wyoming Co.
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Some Observations on Imprelis Injury to Trees
June 26, 2011
- Damage to trees due to leaching or drift of herbicides applied to turf is a rare event; but when it does occur, it can create a lot of anxiety and customer dissatisfaction.
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Woody Ornamental Pest Update
June 16, 2011
- This week's Woody Ornamental Pest Update by Tim Abbey. Also a list of Tim's upcoming classes.
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New Penn State Woody Ornamental Insect, Mite and Disease Management Guide 2011
June 13, 2011
- Penn State Extension Specialists Gary Moorman and Greg Hoover have updated the Penn State Woody Ornamental Insect, Mite and Disease Management Guide.
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Heads Up! Spruce and Pine Injury
June 10, 2011
- Are you noticing damage to spruce and white pine?
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Woody Ornamental Pest Update
June 2, 2011
- The woody ornamental pest update for the first week of June, 2011.
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Red Thread - The first of our “cool and wet” turf diseases
June 2, 2011
- The first of our “cool and wet” turf diseases has started to show up in home lawns.
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Woody Ornamental Pest Update
May 20, 2011
- The woody ornamental pest update for May 19, 2011: Update on problems due to the recent heavy rains
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NE PA Commercial Horticulture, Spring 2011 Newsletter
May 16, 2011
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Woody Ornamental Pest Update
May 11, 2011
- Welcome to this week's Woody Ornamental Pest Update by Tim Abbey, Commercial Horticulture Extension Educator, Penn State Extension, York County
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Woody Ornamental Pest Update
April 6, 2011
- Welcome to the online version of the Woody Ornamental Pest Update. Here you will find the same information that you used to receive in the e-mailed version, with updates posted regularly.
