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Start Scouting for Potato Leafhoppers in Alfalfa

Potato leafhoppers are a migratory pest that commonly impact alfalfa fields throughout South Dakota. They cannot tolerate our cold winter temperatures, so they travel up from the southern United States each spring.

Grasshoppers Are Causing Concerns in South Dakota Crops

In 2020, grasshopper populations were an issue in parts of central and western South Dakota. The populations this year are moving into crops earlier and appear to be as bad as the ones observed last year.

English Grain Aphids Observed in Wheat

Reports of aphid populations in wheat fields have been slowly increasing in the past week. Most of these populations are well below the economic threshold, but there is a potential for them to increase.

It’s Time To Start Scouting for True Armyworm Caterpillars in Wheat

This week, we collected quite a few true armyworm moths from our traps around eastern South Dakota. That means that true armyworm caterpillars will probably be showing up soon. To play it safe, scouting should start this week to stay ahead of potential issues.

Smart to Lead SDSU Extension Agriculture and Natural Resources Program

July 06, 2021

South Dakota State University Extension has named Alexander “Sandy” Smart as the new Agriculture and Natural Resources Senior Program Leader.

Start Scouting for Striped Cucumber Beetles

Striped cucumber beetles are showing up in gardens across South Dakota. If large populations are present in a garden, they can cause severe injury to squash, cucumbers, melons and other cucurbits if left unmanaged.

Culling Decisions Due to Drought

Learn some key considerations for developing culling strategies that align with the goals and objectives of your operation when facing potential prolonged drought conditions.

Branched Chain Amino Acids Levels in Swine Diets Containing Dried Distillers Grains With Solubles

Incorporation of dried distillers grains with solubles in swine diets above 20% can negatively impact growth performance of pigs. An imbalance in the branched chain amino acids, specifically excess leucine, is one potential explanation of this decrease in performance.

Getting Started With Bison Ranching

While bison ranching has some similarities with cattle ranching, there are significant differences that must be accounted for to ensure long-term sustainability and profitability.