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Herbicide Rotation Restrictions
This is a quick reference guide to common herbicides and their rotation restrictions for selected crops.
2019 Survey South Dakota Corn Nutrient Management Practices
Data from the 2019 survey South Dakota farmers was used to examine how local and operational characteristics such as geographic location within SD, tillage practice, and farm size were related to the adoption of various nutrient management practices.
Emerald Ash Borer Life Cycle in South Dakota
This fact sheet is a general description of the emerald ash borer life cycle in South Dakota.
Fertilizer Recommendation Guide
SDSU Extension fertilizer recommendations are based on field research in South Dakota and neighboring states.
Climate and Weather
View resources to predict, prepare and recover from weather-related events year-round, including the latest drought and flood information.
An identification guide for Alfalfa Insect Pests in South Dakota
Pictorial guide for common insect pests of alfalfa in South Dakota
An identification guide for Sorghum Insect Pests in South Dakota
Pictorial guide for common insect pests of sorghum in South Dakota.
An identification guide for Sunflower Insect Pests in South Dakota
Identification guide to assist with insect identification and management in sunflowers.
An identification guide for Common Spiders in South Dakota
Identification guide to assist with identification and management of common spiders.