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A field of no-till soybeans and corn.

SDSU Extension Tile Drainage Economics Calculator

Calculator for farmers who are interested in evaluating the decision to install tile drainage from an economic perspective.

A reddish-brown Hessian fly with long black legs and beaded antennae resting on a plant.

Hessian Flies in South Dakota

This fact sheet covers the identification, life cycle and management options for Hessian Flies in South Dakota.

Field of green soybean plants with green corn and blue sky in the background.

Performance of Enlist One (2,4-D) and Liberty (Glufosinate) Applied in Mixture or Sequentially for Weed Control in Soybean

Trial results for Enlist One (2,4-D) and Liberty (Glufosinate) on weed control in soybean.

a person holding a leaf that has yellow, brown and green streaking.

Bacterial Leaf Streak in Wheat Varieties Adapted to South Dakota

Research trial results for Bacterial Leaf Streak tolerance in winter and spring wheat varieties grown in a disease nursery near Volga, South Dakota.

several plots of alfalfa

Alfalfa Variety Trial Results

Progress reports for alfalfa variety trials.

A close-up of golden wheat heads

Mid-Year Grain Price Outlook

Mid-Year corn, soybean and wheat price outlook and projections.

Small beetle with elongated black snout. Beetle is red-orange in color.

Management of Pyrethroid-resistant Red Sunflower Seed Weevils

Factsheet on the management strategies of Pyrethroid-resistant Red Sunflower Seed Weevils.

Two raised beds in a garden plot.

Understanding Unit Conversions for Nitrogen, Phosphorus, and Potassium Fertilizer Application Rates in Garden Soils

This factsheet provides unit conversions between different units that soil labs recommend for fertilizer application rates to gardens for nitrogen, phosphorus, and potassium.

various white charts and bar graphs on a blue background

Grain Storage Calculator

An Excel based spreadsheet for corn, soybean, spring and winter wheat producers.