Search
Gall Midge Larvae in Soybean Stems
Gall midge larvae were observed recently in soybean stems from a field in South Dakota. These insects were found under the epidermis of the stem that was slightly above the soil line.
Bacterial Leaf Streak Developing at Low Level in Winter Wheat
A few winter wheat fields were found with bacterial leaf streak starting to develop at low levels. Bacterial leaf streak is usually observed starting from flag leaf growth stage. It can be severe on the upper leaves when there is prolonged leaf wetness resulting from frequent rains.
Fusarium Head Blight Predicted Risk for Spring Wheat
Most of the spring wheat is at or will soon be at flowering. One disease that can develop in wheat at this growth stage is fusarium head blight (FHB or scab).
Winter Wheat Diseases Update
Powdery mildew, fusarium head blight and leaf rust were observed in a few winter wheat fields recently scouted. The recent rainfall showers and warm temperatures have favored these diseases to develop in winter wheat.
Start of Flowering Is the Ideal Time for White Mold Management in Soybeans
Some early planted soybeans are starting to flower (R1 growth stage). One soybean disease that needs to be managed at this growth stage is white mold.
Fusarium Crown and Root Rot Observed in Oats
Some oat fields are showing plants wilting with tillers dying prematurely and heads looking bleached. Inspecting the crown and sub-crown area reveals the discoloration and rotting and sometimes a pinkish color can be observed. These are typical symptoms of Fusarium root and crown rot.
Is a Fungicide Applied at Tasseling Profitable in Corn?
Corn is currently at tasseling/silking across the state. This is usually the growth stage when a fungicide is applied to control fungal diseases.
Dakota Fresh Food Hub Continues Connecting Local Farmers With Local Consumers
Interest in local foods continues to soar among consumers nationwide. Here in South Dakota, the Dakota Fresh Food Hub in the southeastern corner of the state is helping meet that local demand by providing an array of local foods to wholesale and retail customers.
Grape Production Resources
Quality wine grapes can be grown in South Dakota with careful attention to growing site, cultivar selection and production techniques. View a collection of resources for getting started today.
2019 Soybean Fungicide Field Trials Summary
This document contains results of soybean field trials conducted during the 2019 growing season to evaluate foliar fungicides to manage various soybean diseases.