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Credit: Jeff Graybill
Pennsylvania Five Acre Corn Club - Articles Articles

Pennsylvania Five Acre Corn Club

Gregory W. Roth, Ph.D.

Pennsylvania Five Acre Corn Club is a collaboration between Penn State Extension and the Pennsylvania Corn Growers Association. More
Mature marestail plant in Rock Springs, PA
Marestail (Horseweed) Management - Articles Articles
Effective management of marestail (horseweed) involves a combination of herbicide, mechanical, and cultural tactics. More
Treated (left) and non-treated (right) soybean seeds. Photo credit: Paul Esker & Alyssa Collins, Penn State.
Seed Selection Based on Disease Resistance Ratings - Articles Articles

Seed Selection Based on Disease Resistance Ratings

Paul D. Esker, Alyssa Collins, Ph.D.

Make choices for a healthy crop next season before putting even one seed in the ground. More
2017 Results: PA Commercial Grain and Silage Hybrid Corn Tests Report
2017 Results: PA Commercial Grain and Silage Hybrid Corn Tests Report - Articles Articles
This report provides independent and unbiased information for the evaluation of commercial corn grain and silage hybrids available in Pennsylvania. More
Photo by Margaret Douglas/Penn State
Pay Attention to Seed Options When Replanting Following Slug Damage - Articles Articles
Some are replanting corn and/or soybean following heavy slug damage. Pay attention to genetic, insect-resistant traits and seed-applied treatments because all that is offered is not always necessary. More
2016 Results: PA Commercial Grain and Silage Hybrid Corn Tests Report
2016 Results: PA Commercial Grain and Silage Hybrid Corn Tests Report - Articles Articles
This report provides independent and unbiased information for the evaluation of commercial corn grain and silage hybrids available in Pennsylvania. More
Agna Rodrigues, Bugwood.org
Flour and Grain Mites - Articles Articles
The grain or flour mites are one of the most important mites infesting food and feed products, cereals, dried vegetable materials, cheese, corn and dried fruits. More
2014 Results: PA Commercial Grain and Silage Hybrid Corn Tests Report
2014 Results: PA Commercial Grain and Silage Hybrid Corn Tests Report - Articles Articles
This report provides independent and unbiased information for the evaluation of commercial corn grain and silage hybrids available in Pennsylvania. More
2015 Results: PA Commercial Grain and Silage Hybrid Corn Tests Report
2015 Results: PA Commercial Grain and Silage Hybrid Corn Tests Report - Articles Articles
This report provides independent and unbiased information for the evaluation of commercial corn grain and silage hybrids available in Pennsylvania. More
Merle Shepard, Gerald R.Carner, and P.A.C Ooi, Insects and their Natural Enemies Associated with Vegetables and Soybean in Southeast Asia, Bugwood.org
Black Cutworm - Articles Articles
In Pennsylvania field crops, black cutworm is most often a pest of corn, but can also cause trouble in wheat and tobacco. More
Figure 1. Lodged corn seen from a distance.
Corn rootworms Suspected of Resistance to Bt Corn Varieties Discovered - Articles Articles
Western corn rootworms that developed resistance to some Bt corn varieties may now be a problem in PA. More
Figure 1 Penn State SEAREC- 2014 Corn Response to Fungicide Applications- D.G. Voight and A. Collins.
When to Consider Foliar Fungicide Applications on Corn - Articles Articles
Under certain conditions, applying a fungicide to corn may provide an economic return. A look at few key criteria will help in determining whether to apply fungicides or wait things out. More
Frank Peairs, Colorado State University, Bugwood.org
Corn Leaf Aphid on Field Corn - Articles Articles
The corn leaf aphid is found throughout the United States and southern Canada. This native pest species feeds on sorghum, corn, small grains, and other grasses. More
USDA ARS Photo Unit, USDA Agricultural Research Service, Bugwood.org
Western and Northern Corn Rootworm Management in Pennsylvania - Articles Articles
Corn rootworms have long been major economic pests in the United States. In Pennsylvania, corn rootworm damage has been sporadic, but increasing in recent years. More
Kansas Department of Agriculture, Bugwood.org
Wireworms as Pests of Field Crops - Articles Articles
Wheat wireworms and the eastern field wireworm are the predominant species that attack corn and other field crops in Pennsylvania. More
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