Articles

78 Results

List Grid

Photo credit: Alyssa Collins
Preserving Your Tomato Harvest - Articles Articles
In late summer many gardeners enjoy a bountiful tomato harvest. This article explores the options for preserving this versatile vegetable. More
Photo credit: Nancy Knauss
Selecting Tomato Cultivars - Articles Articles

Selecting Tomato Cultivars

Susan Marquesen

Many factors determine which tomatoes you should plan to plant. Learn how to select the varieties that are right for you. More
Jalysus wickhami. Photo © John Rosenfeld
Spined Stilt Bug - Articles Articles

Spined Stilt Bug

Michael J. Skvarla

Spined stilt bugs are an occasional pest of greenhouse tomatoes that can cause flower and fruit abortion and unsightly feeding damage in mature fruits. 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
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
Cómo Diagnosticar un Problema en la Planta – 101
Cómo Diagnosticar un Problema en la Planta – 101 - Articles Articles
¿Hay algún problema con su planta? ¿Cuál es la causa? No asuma que sabe la respuesta y accidentalmente trate el problema equivocado. More
Sclerotia of Slerotinia White Mold (Timber Rot) on a tomato stem.
Frequently Asked Questions about Timber Rot on Tomato - Articles Articles
I lost a lot of tomato plants to Sclerotinia/White mold/Timber Rot this past season, while I’ve seen some in past years, why was it so bad this season? More
Downy mildew on pumpkin. Photo: Beth K. Gugino, Penn State
Vegetable Disease Updates: August 30, 2017 - Articles Articles
Within the past week, there have been three separate reports of downy mildew on jack-o-lantern pumpkin in eastern Virginia. More
Paper wasps typically build their nest in high protected structures such as house or barn eaves.
Should Growers Befriend Wasps? - Articles Articles
Small fruit and vegetable growers understand the role that honeybees, bumblebees, and solitary bees play in pollination of crops. More
Toigo Organic Farms sign. Photo: Bill Lamont
On the Road: Toigo Organic Farms - Articles Articles

On the Road: Toigo Organic Farms

Elsa Sanchez, Ph.D., Thomas Ford, William Lamont, Jr., Ph.D.

Toigo Organic Farms is a 5 acre greenhouse farm that grows primarily tomatoes year-round, along with some eggplants and peppers. 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
Pest Alert - Omnivorous Leafroller
Pest Alert - Omnivorous Leafroller - Articles Articles
The omnivorous leafroller has recently been confirmed in a greenhouse in Pennsylvania. Your assistance is needed in monitoring this pest indoors and outdoors in Pennsylvania. 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
John C. French Sr., Retired, Universities:Auburn, GA, Clemson and U of MO, Bugwood.org
Corn Earworm - Articles Articles
The corn earworm is a very important pest of sweet corn. It can also be a pest in tomatoes, cotton, sorghum, vetch, and other hosts. More
Colorado Potato Beetle
Colorado Potato Beetle - Articles Articles
Colorado potato beetle (CPB) feeds exclusively on solanaceous crops and weeds, and can be a significant pest of potatoes, tomatoes and eggplant. 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
Leafy Vegetables in the Home Garden
Leafy Vegetables in the Home Garden - Articles Articles
This article covers insect identification and control of some common pests of leafy vegetables. More
Pests of Vegetables
Pests of Vegetables - Articles Articles

Pests of Vegetables

Shelby Fleischer, Ph.D.

A list of common pests and the vegetables they affect. More
Insect Control Strategies for Vine Crops
Insect Control Strategies for Vine Crops - Articles Articles
Insects attack vine crops from the time of seeding until harvest. More
Epinasty is the increased growth of the upper surface of a plant part, such as a leaf, resulting in a downward bending of the part. Photo: Tom Ford
High Efficiency Vent-free Heaters and Ethylene Injury - Articles Articles
Growers looking to high efficiency vent-free heaters for their greenhouse operation may be disappointed in their performance when growing ethylene sensitive crops like tomatoes. More
High tunnel tomatoes. Photo: Elsa Sanchez
Sanitation When Transitioning High Tunnels - Articles Articles

Sanitation When Transitioning High Tunnels

Elsa Sanchez, Ph.D., Scott Diloreto

Sanitation practices limit resources pests need to survive, kill existing pests, and also minimize pests from spreading. 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
Drift herbicide damage on tomato.
Using Proper Herbicide Formulations to Prevent Damage - Articles Articles
Use the proper herbicide formulations to prevent damage to non-target plants. More
Safety Data Sheet Use
Safety Data Sheet Use - Articles Articles

Safety Data Sheet Use

Jim Harvey

Safety data sheets (SDS) provide detailed information about all chemicals and pesticides including the chemical properties, various hazards, protective measures, and safety precautions. More
Page:
  1. 1
  2. 2
  3. 3
  4. 4