Sudden Death Syndrome (SDS), caused by Fusarium virguliforme, is a soybean disease that has grown in importance for farmers over the past 20 years. Today, it is ranked second only to soybean cyst nematode (SCN) as the most detrimental cause of annual damage to soybean yields. As the soybean-growing region has expanded to the North and the West, SDS continues to spread to new fields and to larger areas of fields that have already been infected. The severity of SDS damage varies from area to area and field to field, but yield reductions associated with SDS typically range anywhere from 20 to 70%.
Categories: Agronomy, Agronomy Talk
Tags: soybeans, Soybean Diseases, Sudden Death Syndrome, SDS
Record precipitation totals for June have caused concern for corn and soybeans heading into harvest. Many corn fields lost nitrogen and will have a limited ability to adequately fill kernels. Because of this, I expect many corn fields will have ears displaying aborted kernels. In addition, saturated soils may have pre-disposed corn plants to stalk rot infection.
Categories: Agronomy Talk
Tags: Illinois, Indiana, Chad Kalaher, Agronomy, Beck's, White Mold, Disease, Agronomy Talk, Sudden Death Syndrome, Wisconsin, aborted kernels, stalk lodging, brown stem rot
What a year it has been. As we evaluate our crop in August, we have a great opportunity to take a hard look at yield potential and yield loss suffered this year. As you walk corn fields, pull ears and check for pollination problems. If you see some, think back to pollination time. Was it dry, wet, hot or cold? We lost a lot of nitrogen early. Are ears stunted?
Tags: Beck's Hybrids, corn, soybeans, Agronomy, Beck's, Steve Gauck, Nitrogen, Indiana Agronomy Talk, Sudden Death Syndrome, Liberty herbicide