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Herramientas para escribir un plan de inocuidad de los alimentos para la huerta
Herramientas para escribir un plan de inocuidad de los alimentos para la huerta - Articles Articles

Herramientas para escribir un plan de inocuidad de los alimentos para la huerta

Luke LaBorde, Ph.D., Maria Gorgo-Gourovitch, Lee Stivers

El Sistema de Extensión Cooperativa de Penn State tiene a su disposición una serie de plantillas, listas de verificación y registros para ayudar a los agricultores de frutas y vegetales frescos en la escritura de sus planes de inocuidad de los alimentos para la huerta. More
Alfalfa regrowth after the last summer cutting. Image Credit: Hanna Wells.
Potassium Management to Improve Alfalfa Winter Survival - Articles Articles
Proper potassium management in fall can improve winter survival of alfalfa. More
Nitrogen deficiency in corn, characterized by yellowing along the midrib of the lower leaves, starting at the leaf tip and moving towards the stalk. (Image credit: Charlie White)
What is the Potential for Nitrogen Losses from Extreme Summer Rainfall - Articles Articles
The severity of nitrogen losses from extreme summer rainfalls, and how you react to them, depends on many factors. More
Potassium deficiency on this corn crop is exhibited by yellowing and necrosis of the leaf edges in the lower part of the canopy. Image credit: Jeff Graybill
Scouting for Nutrient Deficiencies - Articles Articles
Regular visual inspections, paired with tissue testing, soil sampling, and some help from eyes in the sky, can help diagnose nutrient deficiencies in a growing crop. More
Urea granules treated with a urease inhibitor. Photo credit: Charlie White
Will Your Nitrogen Stabilizer be Effective? - Articles Articles
Nitrogen stabilizer products are valuable management tools to prevent losses of N fertilizer and increase N use efficiency by the crop. Knowing how these products work will you help you maximize their effectiveness. More
Photo credit: Patrick Drohan
Soil pH Affects Forage Production - Articles Articles

Soil pH Affects Forage Production

Jessica A. Williamson, Ph.D., Charles White

Soil pH can be one of the greatest determinates of forage productivity and stand life. More
A field must have greater than 25% crop residue cover or a cover crop to be eligible for winter manure spreading, along with other restrictions. Photo credit: Charlie White
The Do’s and Don’ts of Winter Manure Spreading - Articles Articles
If winter manure spreading is absolutely unavoidable, follow these requirements to do it legally. More
Can I Apply Potash in Winter?
Can I Apply Potash in Winter? - Articles Articles

Can I Apply Potash in Winter?

Charles White, Nicole Santangelo

Ensuring properly timed potassium applications where they are needed when conditions permit. More
Figure 5. Alternating row configuration is one strategy to manage competition between species in a mixture. Here forage radish alternates with Austrian winter pea.
Making the Most of Mixtures: Considerations for Winter Cover Crops - Articles Articles
This article discusses tailoring a cover crop mixture, building a complementary mix, determining which species to use, methods to establish mixtures, and considerations when terminating mixtures. More
Managing Soil Health: Concepts and Practices
Managing Soil Health: Concepts and Practices - Articles Articles

Managing Soil Health: Concepts and Practices

Charles White, Mary Barbercheck, Ph.D.

Information for farmers and gardeners who want to understand the physical, chemical, and biological components of healthy soil and how to manage them. More
Figura 1. Drenajes deben ser sellados.
Producción de Champiñones: Técnicas de Exclusión para el Control de Plagas - Articles Articles

Producción de Champiñones: Técnicas de Exclusión para el Control de Plagas

Maria Gorgo-Gourovitch, David Meigs Beyer, Ph.D.

La exclusión previene la entrada de los organismos de la plaga en cuartos nuevos y su escape desde los más viejos. Esto último no debería ser subestimado. More
Figure 1. M. halterata female (left), male (right) (Photo by Stefanos Andreadis)
Phoridos – La mosca del Champiñon - Articles Articles

Phoridos – La mosca del Champiñon

Maria Gorgo-Gourovitch

Familia Phoridae, Phorido del champiñon, Megaselia halterata More
El Moho Verde de los Champiñones
El Moho Verde de los Champiñones - Articles Articles

El Moho Verde de los Champiñones

David Meigs Beyer, Ph.D., Maria Gorgo-Gourovitch

El moho verde se caracteriza por un crecimiento del micelio blanco y denso seguido de una esporulación extensa de color verde. More
Hembra M. halterata
Los moscos Phóridos - Articles Articles

Los moscos Phóridos

David Meigs Beyer, Ph.D., Maria Gorgo-Gourovitch

Una plaga de importancia secundaria en Norteamérica es el mosco phórido, Megaselia halterata. More
Figura 1
La Mancha Bacteriana - Articles Articles

La Mancha Bacteriana

David Meigs Beyer, Ph.D., Maria Gorgo-Gourovitch

La mancha bacteriana puede ser endémica de las casas de cultivo del champiñón, dañando la calidad de los champiñones y causando pérdidas de rendimiento. More
IPM in Mushroom Production: Exclusion Techniques for Pest Control
IPM in Mushroom Production: Exclusion Techniques for Pest Control - Articles Articles

IPM in Mushroom Production: Exclusion Techniques for Pest Control

Maria Gorgo-Gourovitch, David Meigs Beyer, Ph.D., John A. Pecchia, Ph.D.

Exclusion prevents the entrance of pest organisms into new rooms and their escape from older ones. The latter should not be underestimated. More
Rye Hairy Vetch. Photo: Elsa Sanchez
Growing Cover Crops for Nitrogen on Vegetable Farms - Articles Articles

Growing Cover Crops for Nitrogen on Vegetable Farms

Elsa Sanchez, Ph.D., Charles White

There are a lot of good reasons for using covers crops on vegetable farms including recycling or adding nitrogen to the soil. More
Field of diverse crops in rotation
Introduction to Organic Farming: A Growing Opportunity for Pennsylvania Farmers - Articles Articles
This article provides basic information about organic farming, including getting started, considering your product/market, and deciding whether to be certified. More