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White Mold Development: Is your soybean field at risk?
According to USDA-NASS crop progress report for the week of July 17, 49% of the soybeans in South Dakota are at flowering. The flowering growth stage is also the time when white mold infection is initiated. The white mold pathogen infects the soybeans through the flowers that are senescing after pollination.
Tetanus: A Storm Aftermath Problem for Animals
Of all the challenges faced by animal caretakers in the wake of damaging storms, Tetanus is a potentially serious disease that might not appear for days or weeks later. Learn some expert tips for recognizing, treating and preventing it.
SDSU Extension, Nebraska Extension and K-State Research and Extension To Host Diversifying With Small Ruminants Workshops
May 16, 2022
SDSU Extension, in collaboration with Nebraska Extension and K-State Research and Extension, will host a series of Diversifying with Small Ruminants workshops June 7-9.
Prickly Russian Thistle
Publications that provide introductory and expanded information on the notorious invasive plant, prickly Russian thistle.
Barley yellow dwarf developing in winter wheat.
Barley yellow dwarf is starting to develop in winter wheat. Barley yellow dwarf is caused by the Barley yellow dwarf virus (BYDV). This disease usually becomes more distinct at flag leaf emergence. A typical symptom of Barley yellow dwarf is the purplish-yellow color of infected leaves, especially the flag leaf.
Veterinarians Remind South Dakota Cattle Producers To Include Anthrax Vaccination This Spring
May 23, 2022
SDSU Extension and South Dakota Animal Industry Board veterinarians are encouraging South Dakota cattle producers to include the anthrax vaccine in their vaccination program when they turn out cattle to summer pastures this spring.
Fungicide Seed Treatments for Winter Wheat
As producers are preparing to plant winter wheat, one of the decisions to make is whether to use a fungicide seed treatment, and if the answer is yes, which product to use.
Soybean Diseases Update
A few soybean fields scouted had between low to moderate levels of brown spot (also known as Septoria leaf spot). Soybean planted into soybean stubble had elevated levels of brown spot.
Late-Season Soybean Diseases: Know what’s killing your soybeans
Late-season soybean diseases can sometimes be mistaken for natural senescence. A closer look at the stems and roots of dying plants and the pattern displayed by dead plants in the field may reveal root or stem rots going on. In order to devise effective management practices for future soybean seasons, it is important to determine the cause of early soybean plants death.
Spring Dandelion Control In Soybeans
Dandelion has become much more of a problem as farming practices have changed. Less tillage and increased use of glyphosate resistant crops along with reduced use of residual herbicides have allowed some perennial weeds such as dandelion to prevail.