Pests and Diseases

Recommendations for managing weeds, insects, and disease pests in agronomic crops such as corn, grain, soybean, small grains, and forages. Tips on dealing with bacteria, molds, fungal diseases and rot.

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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
What's New in Agronomic Pest Control
What's New in Agronomic Pest Control - Online Courses Online Courses

What's New in Agronomic Pest Control

4

30 minutes

$15.00
Learn about the new developments in the agronomic pest market, including insect, disease and weed control. Earn pesticide applicator credits. More
Pesticide Applicator FAQs
Pesticide Applicator FAQs - Videos Videos

Pesticide Applicator FAQs

Liz Bosak, PhD

4:01

Answers to frequently asked questions by private pesticide applicators in Pennsylvania. More
Preventing Stored Grain Pests
Preventing Stored Grain Pests - Videos Videos

Preventing Stored Grain Pests

Liz Bosak, PhD

4:10

Avoid costly docking at the mill and grain fumigation expenses by taking the steps necessary to prevent a stored grain pest infestation. More
New Field and Forage Crops Educator, Franklin County
New Field and Forage Crops Educator, Franklin County - News News
Penn State Extension in Franklin County welcomes new Field and Forage Crops Team member Brittany Clark to their staff. More
Max Williamson, USDA Forest Service, Bugwood.org
Local Extension Offices are Offering a Private Pesticide Applicator Short Course - News News
A two-day short course is being offered at local Penn State Extension offices across the state to prepare applicators for the private pesticide applicator exam. More
Photo by Dwane Miller
Crops Conferences Kick-off in Lancaster, Lehigh - News News
Minnesota Grain Marketing educator Ed Usset to highlight the Penn State Crops Conferences in Lancaster and Lehigh Counties. 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
Crops Conferences and Crops Days Sponsorship/Exhibitor Opportunities
Crops Conferences and Crops Days Sponsorship/Exhibitor Opportunities - News News
Please join us as a Sponsor or Exhibitor at the 2019 Penn State Extension Crops Conferences and Crops Days! A variety of educational programs will be offered. More
Soybean field (D. Lingenfelter, Penn State Extension)
Xtend Soybean: Dicamba Products Re-registered - News News
Dicamba products granted registration extension for use on Xtend soybean. Read below of additional details. More
John Wallace, Penn State Weed Science
John Wallace, Weed Management Extension Specialist - News News
Introducing Penn State’s new extension weed specialist More
Mary Burrows, Montana State University, Bugwood.org
Fall Weed Control in Wheat and Barley - Articles Articles

Fall Weed Control in Wheat and Barley

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

As fall weeds compete with wheat and barley establishment, below are some herbicide options to consider. More
Photo by Alyssa Collins
Dealing with Moldy Corn - News News

Dealing with Moldy Corn

10/10/2018

Concerns about mold in corn? Not all mold feeds have mycotoxins and can still be used with precaution. More
Image Credit: Alyssa Collins
Managing the Damage: Understanding Soybean Harvest Quality - News News
As the harvest begins, you may be surprised by the amount of discolored and moldy beans you see. Find out why, and what you can do about it. More
Diplodia ear rot. Photo Credit: Alyssa Collins
Corn Ear Rots and Mycotoxins - Articles Articles

Corn Ear Rots and Mycotoxins

Adriana Murillo-Williams, Alyssa Collins, Ph.D., Paul D. Esker

There are many pathogens that cause ear rots. Identify which ones are associated with mycotoxin contamination! More
Figure 1: Western bean cutworm caterpillar, showing the distinctive longitudinal lines in its collar (or pronotum) behind its head. (Image Credit: Eric Bohnenblust, Penn State)
Caterpillars in Corn: Earworm, Western Bean Cutworm or Corn Borer? - Articles Articles
The end of the summer is a good time to scout for caterpillar damage in corn. What is present will tell you if you have pests that need to be managed next year. More
Figure 1. Wheat seed and young seedlings affected by Fusarium graminearum (white arrows). (Photo credit: Brandon Wilt, PSU-PPEM.)
Wheat and Barley Diseases: What is in Your Seed? - Articles Articles

Wheat and Barley Diseases: What is in Your Seed?

Adriana Murillo-Williams, Alyssa Collins, Ph.D., Paul D. Esker

Seeds can serve as the vehicle for unwanted plant pathogens and weeds. Avoid the risks! More
Palmer amaranth regrowth after crop harvest (Source: University of Delaware Weed Science)
Monitor Palmer Amaranth and Waterhemp After Harvest - News News
Palmer amaranth and waterhemp can still set seed yet this fall even after harvest. Make sure to scout fields and control any escaped plants. More
Brown marmorated stink bugs on soybeans in Clinton County. Most soybean fields in Pennsylvania are in growth stage R6 or later and so are past the point when insects, like stink bugs, or diseases will reduce yield. Image Credit: Greg Roth
Soybean Sentinel Plot Program September 11, 2018 - News News
With soybean maturity approaching in most fields, insects and diseases are becoming less relevant, but most pest populations remain low. More
Symptoms of white mold as seen in 2018 in a field in Centre County. Image credit: P. Esker
Scouting for White Mold in Soybean - News News
White mold has been found in several soybean production fields in central and northern Pennsylvania. How can we assess the potential impact? More
2018 Wheat Planting Considerations
2018 Wheat Planting Considerations - News News
Much of our wheat yield potential is a function of decisions that are made in the fall. Take time now to make plans for a successful wheat planting season this year. More
Life stages of the Spotted Lanternfly. Credit: Penn State Extension
Spotted Lanternfly is on the Move - News News
Spotted Lanternflies are now in the adult life stage and are much more mobile. More
Funding is Available to Develop Soil Conservation and Nutrient Management Plans
Funding is Available to Develop Soil Conservation and Nutrient Management Plans - News News
Funding is now available to farmers to have soil conservation and nutrient management plans written. More
Mature soybean field in Centre County. Image Credit: Adriana Murillo-Williams
Soybean Sentinel Plot Report for September 4, 2018 - News News
With soybean maturity approaching in most fields, insects and diseases are becoming less relevant, but most pest populations remain low. More
Corn earworm (CEW) and feeding on corn ear tip. Image credit: Rachel Milliron.
Identifying Corn Earworm - News News

Identifying Corn Earworm

09/05/2018

Finding corn ears with feeding on the ear tip? More
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