BROOKINGS, S.D. - South Dakota State University (SDSU) Extension will kick off its 13th annual Integrated Pest Management (IPM) Field School Aug. 1. The virtual course, which will be available through Aug. 31, will cover multiple strategies for reducing input costs while maximizing yields for crops grown in South Dakota.
"Traditionally, the field school has been in one of three locations: the Northeast Research Farm, the Volga Research Farm or the Southeast Research Farm, and for a day-and-a-half; limiting who can attend," says SDSU Extension IPM Coordinator Philip Rozeboom. "Moving the field school to a virtual platform for one month allows anyone from South Dakota, and around the world, to learn from our Extension professionals about IPM."
The course will be broken into modules that will cover the management of weeds, diseases and insects. In addition, modules focusing on the utilization of cover crops, tillage and planting practices will also enhance the understanding of the alternative options available to growers and how they can enhance a production system, Rozeboom says.
The weed, insect and disease modules will also include information about pesticide resistance and the importance of preventing the development of resistant pest populations.
"At the end of this course participants will have an increased understanding of pest management that is not focused solely on the use of pesticides," Rozeboom says. "Many of the modules will be the same as previous years, but, in general, will cover the management of weeds, diseases and insects, cover crops and residue management, and soil health management. No module will focus on any specific condition within South Dakota since the course is a month long, but current conditions will be mentioned."
The course, and downloadable IPM and Extension publications, will be offered on Training House. To partake in the Virtual IPM Field School, please follow this link. If you do not have a Training House account, please create a free one by clicking "Create new account" at the bottom of the webpage. Once you are logged into Training House, enter "ipm" into the "Search courses" bar. The IPM Field School will appear. Click the course title and you will be able to enroll yourself by clicking "Enroll me." You may now participate in the Field School at any time throughout the month of August.
While scouting sunflower last week we noticed beetles that were present throughout the field on the developing buds. These beetles weren’t feeding on the buds or the bracts that they were often on. So, what were they doing on the sunflowers?
Gray sunflower seed weevils have been spotted in sunflower fields this week. Although they are a non-economic pest there are times when they can have population outbreaks and reduce sunflower yields.