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Delayed Planting Challenges: Cover Crop Considerations
High waters and saturated soils across many counties in South Dakota have producers worried about getting their crops planted in a timely manner this spring. In many areas, typical cash crops will not be a possibility. Producers may need to develop alternative plans.
Are My Crops Susceptible to Chilling Injury?
To say that the spring of 2019 has been a challenge for South Dakota producers is an understatement. According to the USDA-NASS, corn and soybean planting progress in SD was pegged at 19% and 4% on May 20th, respectively, which is far below the 5-year averages of 76% and 39%. Last week was the first time much of either crop was planted in SD.
Alfalfa Mosaic Developing in a Few Alfalfa Fields
In South Dakota, alfalfa fields that were recently scouted were found to be infected with Alfalfa mosaic virus (AMV) at a very low incidence. AMV is a common virus in alfalfa that can also infect soybeans.
Soybean Gall Midge: It’s a New Species!
Researchers recently determined that the soybean gall midge, discovered in South Dakota in 2015, is actually a previously undocumented species. The origin of the new species, Resseliella maxima Gagné, is still unknown.
2019 Alfalfa Weevil Activity
It was another cool week in South Dakota with not a lot of degree day accumulation occurring. Alfalfa fields should still be monitored for alfalfa weevil activity even though the cool wet weather might have slowed this pest down.
Common Stalk Borer Activity Update: May 23, 2019
Not too much is new regarding common stalk borer activity when compared to last week. Another cool, wet week has led to a limited accumulation of degree days. Based on our calculations, common stalk borer activity still doesn’t warrant any scouting. We will continue to monitor the degree days and provide updates.
Determining Sorghum Seeding Rate
Seeding rate can have significant impacts on sorghum yields.
Corn Production Costs in the Northern Great Plains
Supply and demand regulates U.S. agricultural and non-agricultural markets all the time. Prices increase when scarcity of a certain item is anticipated. Similarly, prices drop if the market is saturated because of oversupply or there is a reduced demand for the product.
Bookwork, The Missing Management Component: Farm Income Determination
Many ag producers do not like bookwork. Many times this job gets pushed to the side, until a bill is due or taxes need to be filed. It is also fair to say it is a missing component to the management of most operations. A missing component that could lead to the collapse of the operation.
2019 Corn Growing Degree Day Update
Growth and development in crops are a direct response to accumulated heat units or growing degree days (GDD). The Corn GDD Tool at the High Plains Regional Climate Center can be a useful resource for not only estimating crop growth stage, but also for selecting hybrids within the appropriate maturity group.