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2019 Corn Fungicide Field Trials Summary
This document contains results of corn field trials conducted during the 2019 growing season to evaluate foliar fungicides to manage various corn diseases.
Dealing With Spring Mud and Flooding
As the snow melts, we are going to be left to deal with mud at a minimum and extensive flooding as a possible worst-case scenario. While we can’t control the pace of melting or the possibility of additional precipitation, we may be able to take a few steps to mitigate the negative impacts.
Preparing to Keep Pets Safe and Healthy During Flood Conditions
As is the case with providing for the care of livestock and other large animals during flooding, a little forward planning for the care of pets can really pay off when considering the disruptions that spring flooding can bring.
Fall Frost and September Climate Outlook for 2019
September 2019 has been pleasantly warmer than usual, and our crops need every bit of that warmth to reach maturity before our first frost arrives. Fortunately, temperatures have cooled slightly this week but just to near average for this time of year.
Southern Rust Developing Late in Corn
Southern rust was found in a few corn fields scouted last week. This rust is developing very late in the season and therefore its impact on corn yield will be minimal.
Prussic Acid Poisoning
As the first frost date approaches, producers often have concerns about the risk of prussic acid poisoning in livestock. Certain forage plants, especially sorghums and related species are associated with an increased risk of death loss because of prussic acid poisoning.
Multi-Species Grazing as an Alternative to Pasture Spraying
Broadacre spraying of pastures is intended to reduce undesirable plants and increase grasses for livestock. This practice often results in unintended consequences, including damage and reduction of native forbs and reduced profitability. One approach to managing perceived “weedy” plants is incorporating different species of livestock into a grazing operation.
Ergot in Western Wheatgrass and the Potential Effects for Winter Grazing
2019 has been a year fraught with challenges for ranchers across South Dakota. Abundant precipitation is usually a blessing, however, wet conditions coupled with a cool spring followed by warmer temperatures has caused another problem across the rangelands of South Dakota: ergot poisoning.
SDSU Extension to Address Economic and Marketing Issues in Crop and Livestock Production During Ag Economic Dialogue Series
August 06, 2020
SDSU Extension will host monthly Ag Economic Dialogues throughout 2020 to assist farmers and ranchers in making the best and most profitable decisions for their operations.
Gibberella and Fusarium Ear Rots Developing in Corn
Corn ear rots are one of the last diseases to scout for in the corn growing season, and sometimes they are ignored or forgotten entirely. Ear rots can cause yield loss in the form of grain quality at harvest, but also cause losses during storage.