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Powdery mildew on blossoms. The powdery mildew fungus likes young tissue. As tissue begins to grow, the fungus will colonize young, green tissue as it emerges. Photo: Kari Peter, Penn State
Spraying by the Numbers: Fungicide Resistance Management - Articles Articles

Spraying by the Numbers: Fungicide Resistance Management

Kari A. Peter, Ph.D., Alan R. Biggs

Growers can prevent resistance to fungicides by alternating chemicals by FRAC group also known as "spraying by the numbers." More
Zinc deficiency shows up in new growth as light green to yellow coloring between green veins. Photo: John Esslinger, Penn State
Zinc Deficiency In Vegetable Crops - News News
Zinc deficiency in vegetable crops has become more common in the last few years. More
Cyclamen mite leaf symptoms. Photo: Kathy Demchak, Penn State
The 2018 Berry Season in Review - News News

The 2018 Berry Season in Review

02/07/2019

The 2018 summer weather was certainly memorable. Most of the state was extremely wet for the growing season, and this was reflected in some of the problems we were seeing. More
Coleus muestra los síntomas de la aplicación del agua con altos sólidos disueltos totales y conductividad eléctrica. Foto: Tom Ford, Penn State
Calidad del Agua de Riego Para Túneles Altos - News News
La calidad del agua tiene una gran influencia en el crecimiento y desarrollo de los cultivos. More
Coleus showing symptoms from applying water with high total dissolved solids and electrical conductivity. Photo: Tom Ford, Penn State
Irrigation Water Quality for High Tunnels - News News
Water quality has a large influence on crop growth and development. More
Photo: Tom Ford, Extensión de Penn State
Informe de Prueba del Suelo del Túnel Alto: Materia Orgánica y Capacidad de Intercambio Catiónico - News News
El año pasado, hemos estado trabajando con 27 agricultores y agricultoras de Pennsylvania para entender mejor los suelos en túneles altos. More
Are you at risk?
Online Risk Management Focus Group - Webinars Webinars

Online Risk Management Focus Group

Multiple Options Available

2 hours

Free
Are your farm or family assets at risk? These focus groups will provide information about various types of risk and ways to protect your assets. More
Spotted Lanternfly Business Action Toolkit
Spotted Lanternfly Business Action Toolkit - Guides and Publications Guides and Publications
Free
Available to Pennsylvania businesses, the toolkit includes a collection of printed materials to inform employees about ways to stop the spotted lanternfly. More
Workshop at Heritage Farm
Master Class: Soils, Urban Environments and Tough Choices - Workshops Workshops
Free
An overview of urban soils and their use in a variety of urban roles More
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
Apple rootstock in tissue culture: Photo by Yongjian Chang, North American Plants Inc.
Advances in Rootstock Genetics and Breeding - Articles Articles
Developing new fruit rootstocks and cultivars using traditional breeding techniques is a slow process because a new rootstock must have many desirable characteristics without many undesirable traits. More
Drip irrigation in orchard. Photo: Long He, Penn State
Drip Irrigation for Tree Fruit Orchards in Pennsylvania - Articles Articles
Irrigation is the application of controlled amounts of water to plants at needed intervals. 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
Mid-Atlantic Field Crop Weed Management Guide
Mid-Atlantic Field Crop Weed Management Guide - Guides and Publications Guides and Publications

Mid-Atlantic Field Crop Weed Management Guide

Dwight Lingenfelter, William S. Curran, Ph.D.

267

From: $15.00

To: $35.00

Get strategies and peruse herbicide tables for managing weeds in corn, sorghum, soybeans, small grains, and forages. More
Berry Meeting
Berry Meeting - Workshops Workshops

Berry Meeting

03/06/2019

Dupont, PA

Free
Commercial berry growers are invited to join us for this meeting. More
Photo by Tricia Borneman, Blooming Glen Farm
Manteniendo Frescos los Productos Agrícolas Frescos - Articles Articles
Manejo postcosecha para venta en mercados de agricultores y venta directa de la huerta a instituciones. More
Vegetable crops at Heritage Farm
Growers' Series: Fertility Strategies for Vegetable Growing - Workshops Workshops
Free
Learn strategies for different vegetable crops and techniques for producing your own natural, low-cost fertilizers More
Diversified vegetable production in low-till cropping system
Growers' Series: Experiments in Low-Till Farming - Workshops Workshops

Growers' Series: Experiments in Low-Till Farming

03/20/2019

Philadelphia, PA

Free
Reducing tillage on the sustainable farm 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
Problem Weeds in Field Crops: Managing Annuals and Biennials
Problem Weeds in Field Crops: Managing Annuals and Biennials - Online Courses Online Courses
$15.00
Learn management and herbicide use for weeds such as lambsquarters, Palmer amaranth, foxtails and crabgrass. Earn pesticide applicator recertification credits. More
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
Leaf infected with Marssonina. Photo: K. Peter, Penn State
Apple Disease - Marssonina Blotch - Articles Articles

Apple Disease - Marssonina Blotch

Kari A. Peter, Ph.D.

Marssonina blotch, caused by Marssonina caronaria, is a foliar disease first identified in Pennsylvania in September 2017. 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
Master Class: Reverse Engineering Your Crop Plan
Master Class: Reverse Engineering Your Crop Plan - Workshops Workshops
Learn to Plan for the Harvest You Want When You Want It 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
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