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David Karki

Assistant Professor & SDSU Extension Crop Production Specialist

605-688-4211

Raven Precision Ag Building 117
Box 2100A
Brookings, SD 57007

David supports the citizens of South Dakota in his role as an Assistant Professor & SDSU Extension Crop Production Specialist based on the South Dakota State University campus in Brookings. He is also the South Dakota Coordinator of USDA-SARE.

State & Regional Offices

SDSU Campus

Also by David Karki

Drought-stressed cornfield.

Agronomic Considerations During Drought

Despite technological advances, weather factors still play a major role in crop production, especially during dry times. Making smart agronomic decisions can prevent a drought situation from getting worse.

Corn emerging in a no-till field in late spring.

Late-Spring Frost Damage to Corn and Soybeans

Early planting may increase yield potential in some years, but it also puts crops at risk for damage caused by early-season or late spring low temperatures.

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.