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Brown marmorated stink bug adult and nymphs. Photo: Greg Krawczyk, Penn State
Brown Marmorated Stink Bug Management Survey for Commercial Producers - News News
A nationwide survey is currently underway to gather information from farmers and growers on the economic impact of the brown marmorated stink bug (BMSB) on agriculture. More
Early snow on apple blossoms. Photo: Tara Baugher, Penn State
Registration is Open for the 2019 Commercial Tree Fruit Meetings - News News
Penn State Extension has planned nine regional educational meetings for commercial tree fruit producers in 2019. More
Sanitation will be critical for managing disease for the 2019 season. Photo: K. Peter, Penn State
Disease Update: Cleaning Up the Messy 2018 Season - News News
There were many diseases affecting tree fruit growers in 2018. Sanitation will be very important while preparing for the 2019 season. More
Photo: Kathy Hunt, University of Maryland
2018 Apple Maturity Assessment: Final Report of the 2018 Season - News News
The hot, wet summer and early fall weather continued to delay the late-season apple crop until the middle of October. More
GoldRush apples in a tall-spindle planting. Photo: Kathy Hunt, University of Maryland
2018 Apple Maturity Assessment: Mid-October Report - News News
The hot, wet summer and early fall weather continued to affect the apple crop in October. More
Penn State Spray Record-Keeping Spreadsheet
Penn State Spray Record-Keeping Spreadsheet - News News
The downloadable Spray Record-Keeping Spreadsheet for tree fruit was updated for 2018, and it simplifies record-keeping for your packer and processor. More
Snow on Pink Lady. Photo: Ed Weaver, Weaver's Orchard
Get Ready for the 2019 Mid-Atlantic Fruit and Vegetable Convention - News News
The 2019 Mid-Atlantic Fruit and Vegetable Convention will be held from January 29 to 31, 2019 at the Hershey Lodge and Convention Center in Hershey, Pennsylvania. More
Summary of Apple Fruit Maturity During August and September 2018
Summary of Apple Fruit Maturity During August and September 2018 - News News
This year’s bloom was later than in 2017. With a later bloom and a cool rainy season, we initially wondered when this year’s apple crop would be ready to pick. More
Photo: Tara Baugher, Penn State
Fruit Disorders: Prevention of Scarf Skin on Apple Fruit - News News
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
2018 Maturity Assessment: Weeks Nine and Ten
2018 Maturity Assessment: Weeks Nine and Ten - News News
The hot, wet summer weather continues to affect our apple crop. While size is not a problem, red color development continues to be problematic in most varieties. More
2018 Apple Maturity Assessments: Week Eight
2018 Apple Maturity Assessments: Week Eight - News News
This week we added Autumn Crisp, Daybreak Fuji, and CrimsonCrisp to our evaluations. More
Gray mold sporulation has a dark gray, concentric ring pattern and may develop lesions on the surface of the plant stems. Photo: Beth K. Gugino, Penn State
Vegetable Disease Update: September 13, 2018 - News News
This fall as temperatures drop, dew periods extend, and the skies remain cloudy, be on the lookout for late blight and Botrytis gray mold in high tunnel tomatoes. More
Photo: Tom Ford, Penn State
High Tunnel Soil Test Report: Organic Matter and Cation Exchange Capacity - News News
Cation Exchange Capacity or CEC is a measure of the ability of a soil to hold cations or elements with positive charges. More
Daybreak Fuji fruit size and color in Adams County Pennsylvania on September 6, 2018. Photo: Tara Baugher, Penn State
2018 Apple Maturity Assessments: Week Seven - News News
Many locations in the Mid-Atlantic States recorded above-average temperatures and rainfall during August. These warm temperatures retarded red color development and reduced soluble solids (sugars) in Honeycrisp apples. More
V-shaped lesions characteristic of black rot on the leaves of cole crops. Photo: Beth K. Gugino, Penn State
Vegetable Disease Update: September 6, 2018 - News News
New reports of cucurbit downy mildew have decreased across the region, but variable weather conditions are forecasted through the weekend. More
Figure 1. Tree-ripe Gala (Kidd’s D-8) apple picked in Central Maryland on August 29, 2018. This apple had a visible stem-end crack, with little starch (blue stain) in the flesh. Photo credit: Kathy Hunt, University of Maryland
2018 Apple Maturity Assessment: Week Six - News News
While Gala is a small apple, its flavor and heat tolerance has made it a mainstay of the August harvest. More
Irregular tan cracked lesions characteristic of anthracnose on a cucumber leaf. Photo: Beth Gugino, Penn State
Vegetable Disease Update: August 29, 2018 - News News
The drier conditions the past few days have slowed the epidemic spread of cucurbit downy mildew across the region. More
Photo 1. Codling moth larvae feeding inside the fruit. Photo: G. Krawczyk, Penn State
Tree Fruit Entomology Update for the End of August 2018 - News News
Pennsylvania has experienced a combined average per location of about 20 inches of rain during the last 5 weeks. More
Bitter rot on apple and pear fruit is caused by the pathogenic fungi Colletrotrichum gloeosporioides and C. acutatum. Photo: Kari Peter, Penn State
Wanted: Bitter Rot of Apple Samples From Pennsylvania Growers - News News
The Tree Fruit Pathology Lab at the Fruit Research and Extension Center is seeking apples infected with the fungus causing bitter rot from around the state of Pennsylvania in commercial orchards. More
Powdery (white spots) and downy (dark spots) mildew sporulation on the lower pumpkin leaf surface. Photo: Beth Gugino, Penn State
Vegetable Disease Update: August 23, 2018 - News News
With all the flooding it is important to remember that crops that are exposed to flood waters originating from a stream or river are considered adulterated and should not be harvested for market. More
Color sorting Premier Honeycrisp apples in the laboratory for storage trials. Photo: Chris Walsh, University of Maryland
2018 Apple Maturity Assessments: Week Five - News News
The Premier Honeycrisp harvest is ending as the Honeycrisp and Gala are maturing. More
Small chlorotic lesions caused by downy mildew on the upper surface of acorn squash. Photo: Beth Gugino, Penn State
Vegetable Disease Update: August 16, 2018 - News News
Cucurbit downy mildew is continuing to pick-up speed with many new reports on cucumber in Ohio, New York, and Massachusetts. More
Photo credit: Chris Walsh, University of Maryland
2018 Apple Maturity Assessment: Week Four - News News
We have been monitoring Premier Honeycrisp maturation and tree ripening for the past three years. Every year we are surprised how quickly they move from un-ripe to tree-ripe and then begin to drop. More
Un túnel alto donde el agricultor está utilizando un sistema de tierra para macetas para cultivar cultivos. Foto: Tom Ford, Extensión de Penn State
Informe de Prueba del Suelo del Túnel Alto: Niveles de Sales Solubles - News News
Continuamos nuestra serie donde hemos estado examinando informes de prueba del suelo para los túneles altos. More
Penn State Extension Helps Growers Comply with FSMA Regulations
Penn State Extension Helps Growers Comply with FSMA Regulations - News News
Educators are available to consult with growers on their farm operations at no-cost to the grower and help them to see how close they are to meeting the new regulatory requirements. More
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