乐动体育注册

Weed Management

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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Photo Credit: Leon Ressler
PA Agronomic Education Society Conference is Next Week - News News
There is still time to register for the PA Agronomic Education Conference! Dates are Thursday, January 16th (8AM to 5PM) and Friday, January 17th (7:30AM to 2PM). More
Small Grain Production Workshop
Small Grain Production Workshop - Workshops Workshops

Small Grain Production Workshop

Multiple Options Available

$15.00
From planting seeds to harvesting, better manage your crops the entire growing season! 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

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

258

From: $15.00

To: $35.00

Get strategies and peruse herbicide tables for managing weeds in corn, sorghum, soybeans, small grains, and forages. More
Registration is Open for the PA Agronomic Education Conference
Registration is Open for the PA Agronomic Education Conference - News News
2020 is quickly approaching and so is a great opportunity to earn continuing education credits at the annual PA Agronomic Education Society Conference! More
Canada thistle regrowth in a fallow field. (D. Lingenfelter, Penn State Extension)
Is it Too Late to Control Weeds? - Articles Articles

Is it Too Late to Control Weeds?

Dwight Lingenfelter

With dropping temperatures, many wonder if it is too late to control weeds? Not necessarily; but read below for some comments about this question. More
Nozzles on a boom sprayer (Penn State Weed Science, D. Lingenfelter)
Gramoxone/paraquat Training Required Before Use - News News
Certified applicators must successfully complete an EPA-approved training program before mixing, loading, and/or applying paraquat. More
Weeds germinating in seedling wheat (D. Lingenfelter, Penn State Extension)
Fall Herbicide Options in Wheat and Barley - Articles Articles

Fall Herbicide Options in Wheat and Barley

乐动体育注册 Dwight Lingenfelter, William S. Curran, Ph.D.

As fall weeds compete with wheat and barley establishment, below are some herbicide options to consider. More
Burcucumber infested corn. Image credit: Penn State Weed Science
Harvest Aid Options in Corn and Soybeans - Articles Articles
Late season weeds can cause issues with corn and soybean harvest. Consider some of these harvest aid recommendations to manage problem weeds. More
Problem weeds in a pasture setting. (Source: Penn State Extension)
Biennial and Perennial Weed Control is Best in the Fall - Articles Articles

Biennial and Perennial Weed Control is Best in the Fall

乐动体育注册 Dwight Lingenfelter, William S. Curran, Ph.D.

Fall is an excellent time to control biennial and perennial weeds before they overwinter and become more difficult to manage next growing season. More
Figure 1. Harvesting corn silage (Photo credit: Penn State Extension)
Monitor and Control Weeds After Silage Harvest - News News
Control annual and perennial weeds after silage harvest or in fallow areas. Also, monitor Palmer amaranth that can still set seed yet this fall even after crop harvest. More
Weeds in small grain stubble. Photo: Dwight Lingenfelter, Penn State
Weed Control Issues in August - News News

Weed Control Issues in August

08/07/2019

Control annual weeds now in fallow areas to prevent seed set. Also, now is the time to start considering ways to manage perennials in small grain stubble. And don’t forget about herbicide issues and cover crop establishment. More
Soybean Management Workshop and Herbicide Demonstration
Soybean Management Workshop and Herbicide Demonstration - Workshops Workshops
Soybean growers are invited to join us for this informative workshop and demonstration. More
Silver-spotted skipper caterpillar. Sporadic soybean pest (Photo by Elizabeth Rowen, Penn State Dept. of Entomology).
Soybean Sentinel Plot Report- 23 July 2019 - News News
Our soybean sentinel plot report reveals that grasshoppers, Japanese beetles and bean leaf beetles are the main pests that are active in fields. More
Weedy soybean field that is too mature to spray (Penn State Extension, D. Lingenfelter)
Herbicides: Post Applications and Harvest Interval Considerations - News News
Many of the corn and soybean crops are getting beyond the growth stage for a post herbicide application. So, be aware of application restrictions if the crop is being harvested for silage/forage/grazing or grain. More
Flushing the spray tank, hoses, boom, and nozzles with clean water is the first step applicators should take to minimize crop injury from previous pesticide residues. Photo Credit: Penn State Pesticide Education Program.
Play it Safe…Clean Your Sprayer Equipment Before and After Each Use - News News
Cleaning your sprayer to prevent potential crop injury is worth the time; learn how below. More
Volunteer corn in soybean (Penn State Extension)
Controlling Volunteer Corn in Soybeans - News News
Volunteer corn in soybeans can impact yield. Below are some suggestions to help control this problem. More
Escaped weeds from pre herbicides in corn (Penn State Extension, D. Lingenfelter)
Midseason Weed Control Issues in Corn and Soybean - News News
As we proceed through the growing season, there are a few issues surrounding weed control and herbicide use. Below are some items to consider. More
Emerged no-till soybeans. Photo by D. Lingenfelter, Penn State Weed Science
Post Soybean Herbicide Options and Application Restrictions - News News
Below are descriptions of herbicides that have foliar and/or residual activity and can be POST applied along with their labeled application timings and strengths. More
Agronomy Weed and Pest Management Tour
Agronomy Weed and Pest Management Tour - Workshops Workshops
A number of herbicide products and weed control experiments will be showcased and available for viewing, including the new soybean technologies. More
Wheat in Pennsylvania nearing maturity. (Source: Penn State Extension, D. Lingenfelter)
Small Grain Preharvest Aids - News News

Small Grain Preharvest Aids

06/04/2019

Below is an overview of some options to consider for preharvest weed control in small grains. However, before applying any product, here are a few considerations. More
A corn field in Pennsylvania. (Source: Penn State Extension, D. Lingenfelter)
Corn Herbicide Application Timings and Restrictions - News News
Corn herbicide application times can vary and have confusing terminology. Below are some details to better help define these. More
Problem weeds in a pasture setting. (Source: Penn State Extension)
Spring Hay and Pasture Weed Issues - News News
Spring is a time to consider weed control issues in hay and pastures. Also, learn about how poisonous weeds can affect livestock. More
Weeds emerging prior to herbicide application in corn. (Source: Penn State Extension, D. Lingenfelter)
Delayed Pre/Early Post Residual Corn Herbicides and Weather Effects - News News
Wet weather impacts timely herbicide applications, crop injury, and residual weed control. Read below for more details on each of these issues. More
Soybeans injured due to herbicide drift. (Source: Penn State Extension, D. Lingenfelter)
Herbicide Drift and Sensitive Plants: What to do if Drift is Suspected - News News
If herbicide drift is suspected on sensitive plants, certain procedures must be followed to properly investigate and document the situation. Read below for more details. More
Spring corn and soybean planting. Image Credit: Penn State Extension
Wet Weather Woes: Consider Flexibility in Choosing Corn and Soybean Herbicides - News News
Wet weather may hamper your spring planting. Certain herbicides provide flexibility if you need to switch between corn or soybean crops. More
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