Many South Dakotans are dealing with flood issues following recent blizzards and record-breaking rain.
The wheat disease management field experiments conducted in the 2018 growing season evaluated several experimental and commercially available fungicides for managing foliar, head or root diseases of spring wheat. Foliar and spike/head diseases incidence and severity were assessed. The field experiments were implemented at Volga Research Farm and Northeast Research Farm (NERF) near South Shore, SD. Results of the same experiment may vary between Volga and Northeast due to environmental differences between the two locations.
March 22, 2019
Snowmelt due to warming temperatures is predicted to result in a second river crest for South Dakota’s James, Vermilion and Big Sioux Rivers. And, more rainfall is predicted according to the March 21, 2019 National Oceanic Atmospheric Administration’s (NOAA) April Climate Outlook.
During floods, your fields will experience different amounts of erosion, sediment deposition, and crop residue accumulation. To avoid compaction of these soils it is crucial to let soils drain and dry out sufficiently before removing any large debris from fields or working the soil.
With the goal of reducing lodging in oats, SDSU Extension and a research team initiated a multi-location trial in 2018 growing season to study the effects of plant growth regulator (PGR) on oat performance.
How does spring flooding impact weed seed movement and dispersal? The flooding that is occurring from spring snow melt may cause weed seeds that are on the soil surface or eroded soil to move, and possibly long distances.
Although it is too early to start thinking about disease issues in winter wheat at this time, current flooding in some areas may have implications on diseases that may develop on winter wheat.