Noxious Weed Recommendations: Herbicides for pasture, range, and non-crop areas, including roadside and other right-of-way that may be harvested for hay or grazed, are given a priority.
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.
Guide for the identification and management of Palmer Amaranth in South Dakota
Weed competition can cause significant yield reduction in pulse crops. Pulse crops are weak competitors with weeds, therefore planning an effective weed control program is one of the keys to profitable production.
Guide to field pea production and utilization in South Dakota
Publications that provide introductory and expanded information on the notorious invasive plant, prickly Russian thistle.
In 2023, field pea trials were planted at different locations in South Dakota.
Cultural weed control practices must be included in weed management programs to optimize control and inhibit re-infestation. A healthy, dense turf cover is the best overall defense against weed invasion. Some common cultural weed control practices include planting the most adapted turfgrass species for your environment (i.e. shade, full sun, or hot, dry conditions), maintaining a mowing height of 2.5–3.5 inches, watering deeply but less frequently, and proper soil maintenance including fertilization and core aerification.