Kochia is a problem in row crops in North Central South Dakota. New Post-emergent options in corn and soybean have helped alleviate Kochia competition from many fields, but these herbicide options shouldn’t be completely relied upon for a long-term plan for control.
September 30, 2019
Fall is the time to control tough perennial broadleaf lawn weeds. Good moisture in most places in August will have set up good fall growth of perennial weeds.
No-till crop production in South Dakota is on the rise. Marestail is a native plant to the United States and is considered either a winter annual or biennial species that is often difficult to identify at the rosette stage. In the Dakota’s, the Marestail population will germinate in the fall and bolt in the spring.
October 02, 2019
Fall is the time to control tough perennial broadleaf lawn weeds. Good moisture in most places in August helped contribute to significant fall growth of perennial weeds.
December 18, 2018
Although current weather conditions have detained them, the yellow flowers of spring are beginning to emerge.
SDSU Extension to Host Winter Agronomy Meetings and Private Pesticide Applicator Trainings in Southeast South Dakota
January 03, 2020
SDSU Extension will host winter agronomy meetings in Mitchell, Sioux Falls and Yankton in January 2020.
Guide for the identification and management of Palmer Amaranth in South Dakota
There are 24 million acres of native and tame pasture and range as well as 1.4 million acres of grass hayland in South Dakota.
The South Dakota Pest Management guides are now available for free. The guides offer recommendations for controlling weeds, insects, and diseases in a variety of South Dakota crops.