News - Guides and Publications

34 Results

List Grid

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
Organic production offers growers opportunities to produce high value crops. Here, a cover crop is being interseeded into organic corn. Photo Credit: Tosh Mazzone
Establishing an Organic Grain Cooperative in Pennsylvania - News News
Complete a survey about organic grain crops! Your input will help gauge interest in an organic grain cooperative and creating educational resources. More
Marestail Image Credit: Dwight Lingenfelter
Mid-season Weed Control Issues 2018 - 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
Image shows ALS inhibitor injury from a PRE application to corn. The corn is stunted, chlorotic and may show intervenal chlorosis. (Penn State Extension)
Wet Weather and Herbicide Injury in Corn Fields - News News
Wet weather and poor growing conditions might be to blame for certain herbicide injury in corn. More
Early season corn. (Photo: D. Lingenfelter)
Residual Corn Herbicides in Post Applications - News News
Due to the unusual weather, residual herbicides applied post may need to be used to control weeds in emerging corn crops. More
A field with and without a soybean burndown herbicide program. Photo: Dwight Lingenfelter, Penn State Weed Science
Dicamba Products and Xtend Soybeans - News News
Not all dicamba-containing products are RUPs and not all can be applied in a burndown application prior to planting Xtend soybeans. More
Looking Back at Xtend Soybean and Changes for 2018
Looking Back at Xtend Soybean and Changes for 2018 - News News
Dicamba use in Xtend soybean will require special applicator training and additional use restrictions for 2018. More
Photo credit: Bill Curran
Annual Weed Control in Winter Cereals - News News
Scout your wheat and barley fields this fall to assess the need for an herbicide application. More
Photo caption: Canadian thistle in a grass hay stand 3 weeks after cutting. This a good stage of growth to spray with a herbicide in the fall.
Fall Management of Grass Hay Fields and Pastures - News News
Help your forage plants prepare for winter survival and spring regrowth. Weed control, soil fertility and liming are a few key factors to consider this fall. More
Rye cover crop in early November. Photo credit: W.S. Curran.
Soybean Herbicides and Rotation to Cover Crops - News News
Consider the soybean herbicide program you used in 2017 before you plant a fall cover crop. Most small grains are fine but legumes and radish can be problematic. More
Two of the most popular cover crops, crimson clover and cereal rye, grow together in a mix to help build soil health and control weeds. Photo credit: Annie Klodd.
Cover Crops Success is Encouraging to Farmers Nationwide - News News
Cover crop acreage is expected to rise across the U.S. due to the success of the practice mainly in improving soil health and other aspects of crop production. More
Photo credit: Rachel Milliron
Weed Control after Silage Harvest or in Fallow Settings - News News
Control of weeds after silage harvest is possible but it depends on the weed species, timing, and condition after harvest. More
Italian ryegrass infestation in winter wheat. Photo compliments of Virginia Tech.
Soil residual herbicides for small grains. - News News
As you prepare to sow winter barley and/or wheat, several residual herbicides maybe be helpful for control of problematic annual grasses or broadleaves. More
Beautiful oat cover crop in late fall. Photo credit W.S. Curran.
Corn Herbicides and Rotation to Cover Crops - News News
Consider the corn herbicide program you used in 2017 before you plant a fall cover crop. Most small grains are fine, but legumes and radish can be problematic. More
Seedling horseweed/maretail which often requires more than just glyphosate. Photo credit D. Lingenfelter.
Including 2,4-D in the burndown - News News

Including 2,4-D in the burndown

09/06/2017

Can you include 2,4-D in your burndown program this fall? Know the label guidelines before you make that application. More
Perennial Weed Control in Grass Hay and Pasture
Perennial Weed Control in Grass Hay and Pasture - News News
Dr. Bill Curran answers questions pertaining to perennial weed control strategies, timing, and products for grass pastures and hay fields. More
Burcucumber (Sicyos angulatus)
Managing Burcucumber and Late Season Weeds in Corn and Soybeans - News News
As we move into corn silage harvest season, and with full season soybeans soon dropping their leaves, producers may notice some problem weed situations. More
Palmer amaranth infestation in soybeans Photo credit: Bill Curran
Invasive Pigweeds Rising Above Soybean Canopies - News News
Now is the time to scout for Palmer amaranth and waterhemp and remove or destroy it to prevent seed production and spread. More
Soybean showing cupped and crinkled leaves on July 17 at our Rock Springs Agronomy Farm.
Is Herbicide Drift Coming to the Mid-Atlantic? - News News
Concerns for plant growth regulator off-target crop injury are on the rise. What will we experience here in the Mid-Atlantic this summer? More
A crowd gathers at a farm in Clinton County to discuss opportunities for managing soil health and planting green.
Planting Green and Soil Health the Focus of June Field Day - News News
Planting green is a practice where cover crop termination is delayed until cash crop planting in order to extend soil health benefits longer into the season. More
Midseason Weed Control Issues Midseason Weed Control Issues - News

Midseason Weed Control Issues

06/21/2017

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
Weed Control Odds and Ends for Hay and Pasture Weeds
Weed Control Odds and Ends for Hay and Pasture Weeds - News News
Some helpful tips for weed management in forages are presented in a simple/straight-forward fashion for your convenience. More
Phillip Roberts, University of Georgia, Bugwood.org
Control of Roundup Ready Corn: Replanting or Volunteers - News News
Certain herbicides can be used to control traited volunteer corn varieties. Some suggestions are discussed below. More
Delayed Pre/Early Post Residual Corn Herbicide Options and Weather Effects Delayed Pre/Early Post Residual Corn Herbicide Options and Weather Effects - News
If wet weather has resulted in delayed pre-emergence applications, reconsideration of delayed pre-emergence and early post emergence herbicide options may be necessary. More
Soybean field
Is Small Grain Herbicide Carryover a Concern? - News News
Most small grain herbicides used in our region do not limit double cropping soybean. However, other crops such as alfalfa may be restricted. More
Page:
  1. 1
  2. 2