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Louis Tedders, USDA Agricultural Research Service, Bugwood.org
Tarnished Plant Bug - Articles Articles
Plant bugs are a large, diverse family of insects that feed by sucking sap from plants, especially parts with high rates of cell division like buds and flowers. More
Whitney Cranshaw, Colorado State University, Bugwood.org
Snailcase Bagworm - Articles Articles
The snailcase bagworm is a moth (family Psychidae) that was accidentally introduced into the United States from Europe in the 1940s. More
Frank Peairs, Colorado State University, Bugwood.org
Flea Beetle - Articles Articles
The corn flea beetle is the most common species found in Pennsylvania attacking field corn. More
Mary Ann Hansen, Virginia Polytechnic Institute and State University, Bugwood.org
Cabbage Maggot - Articles Articles
The cabbage maggot is often mistaken for the housefly. Agriculturally, the cabbage maggot is a very destructive pest of cruciferous vegetables. More
End of Season Clean-up
End of Season Clean-up - Articles Articles
Insect populations tend to slow when there is a cool growing season, but there is plenty of insect management activity to consider. More
Pests of Vegetables
Pests of Vegetables - Articles Articles
A list of common pests and the vegetables they effect. More
On the Road: Yarnick's Farm
On the Road: Yarnick's Farm - Articles Articles

On the Road: Yarnick's Farm

Elsa Sanchez, Ph.D., Robert Pollock, William Lamont, Jr., Ph.D.

Yarnick’s Farm in Indiana, PA includes 250 acres of outdoor production and 20 greenhouses of varying sizes and shapes. More
Extendiendo la Temporada Productiva con Túneles Altos
Extendiendo la Temporada Productiva con Túneles Altos - Articles Articles
Los túneles altos ofrecen protección a las plantas de tierras saturadas de humedad y temperaturas bajas en la primavera y el otoño con lo cual se extiende la temporada productiva. More
Classificación de Verdura Estacional
Classificación de Verdura Estacional - Articles Articles
Puede clasificar plantas conforme con las temperaturas que producen incremento óptimo. More
Vegetable Planting and Transplanting Guide
Vegetable Planting and Transplanting Guide - Articles Articles
Listing of the major vegetables and the "best" time to plant. More
Seasonal Classification of Vegetables
Seasonal Classification of Vegetables - Articles Articles

Seasonal Classification of Vegetables

Elsa Sanchez, Ph.D., Peter Ferretti

Plants can be classified by the temperatures which produce optimum growth. The two broadest categories of plants based on temperature are cool-season and warm-season crops. More
Guia Para Plantar y Transplantar Verduras
Guia Para Plantar y Transplantar Verduras - Articles Articles
Versión en español de la Guía de Plantación y Trasplante de Hortalizas. More
Extending the Garden Season with High Tunnels
Extending the Garden Season with High Tunnels - Articles Articles

Extending the Garden Season with High Tunnels

Elsa Sanchez, Ph.D., Michael Orzolek, Ph.D.

High tunnels offer plants protection from wet, saturated soils and low temperatures in the spring and fall, thereby extending the gardening season. More
Matt Tillett-St. Mary's MD-Flickr.com 2.0
Cover Crops in Home Gardens Improve Soil and Reduce Erosion - Articles Articles
Planting a cover crop at the end of the harvest will benefit your garden in the seasons to come. More
Whitney Cranshaw, Colorado State University, Bugwood.org
Onion Thrips - Articles Articles
Onion thrips, Thrips tabaci, are cosmopolitan insects, feeding on a wide variety of vegetable plants, small grains, field crops and weeds. More
Eugene E. Nelson, Bugwood.org
Green Peach Aphid on Peppers - Articles Articles
The green peach, aphid Myzus persicae, is a common pest of cole crops, peppers and many fruit trees. More
How to Control Slugs
How to Control Slugs - Articles Articles

How to Control Slugs

Emelie Swackhamer

This article discusses some tactics for keeping slugs out of your crop. More
These peas were planted no-till after forage radish. Photo: D. Liker, Gorman Farm.
No-till, no Herbicide Planting of Spring Vegetables - Articles Articles
It is easier to plant early spring vegetables after winter cover crops if you use low residue winter-killed crops. More
Harlequin Bug Russ Ottens University of Georgia
Harlequin Bugs – A Growing Problem in Pennsylvania? - Articles Articles
The harlequin bug is an important insect pest of cabbage and related crops in the southern half of the United States. Recently it has been reported more frequently in southeastern Pennsylvania. More
Howard F. Schwartz, Colorado State University, Bugwood.org
Saline Soils and Plant Growth - Articles Articles

Saline Soils and Plant Growth

Elsa Sanchez, Ph.D.

This article outlines plant response and ways to measure soil salt levels. More
Protect the investment you have made in your drip irrigation system by protecting it from winter damage.
Winterizing Your Drip Irrigation System - Articles Articles

Winterizing Your Drip Irrigation System

William Lamont, Jr., Ph.D.

Fall is a great time to winterize your irrigation systems so that it will be ready for next spring. More
Photo credit Mary Ann Frazier, Penn State Extension.
Who are Our Pollinators? - Articles Articles

Who are Our Pollinators?

Christina Grozinger, Ph.D., Shelby Fleischer, Ph.D., Krishona Martinson

Approximately three quarters of our major food crops are pollinated. Here we will look at how wild bees provide insurance against ongoing honey bee losses. More
Small Striped Bee (Halictus). Photo USGS Bee Inventory.
What Can We Do to Encourage Native Bees? - Articles Articles

What Can We Do to Encourage Native Bees?

Christina Grozinger, Ph.D., Shelby Fleischer, Ph.D., Tianna DuPont

Pollinators need a diverse, abundant food source and a place to build their nests and rear their young. If we keep these two elements in mind we can encourage native bee populations. More
Marshall Hart leads a tour of the hoophouse production at Braddock Farms.
Special Considerations for Urban Ag Practitioners - Articles Articles
For urban growers, there can be several considerations to take into account during the development of a production area. More
Building and Operating a Home Garden Irrigation System
Building and Operating a Home Garden Irrigation System - Articles Articles

Building and Operating a Home Garden Irrigation System

Tom Butzler, Thomas Maloney, Darryl Dressler

Have you ever wondered how commercial fruit and vegetable growers can consistently get such huge quantities of great produce even in dry years? More
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