A SYSTEMS APPROACH TO CONTROL GASTROINTESTINAL NEMATODES (GIN) IN ORGANIC SMALL RUMINANT PRODUCTION
Dale Bumpers Small Farms Research Center
2011 Annual Report
1a.Objectives (from AD-416)
The objectives are to examine farm management systems for year round gastrointestinal nematode control, identify resistant animals to minimize problems with nematode infection, conduct on-farm studies on the feasibility of techniques developed from research studies, and educate outreach professionals and producers on adopting available organic gastrointestinal nematode control strategies in small ruminants by disseminating state-of-the-art knowledge and procedures.
1b.Approach (from AD-416)
The impact of continuous use of integrated methods that have been developed by these investigators previously will be examined using a systems approach in a long term experiment. Forage systems, including birdsfoot trefoil, will be examined to minimize parasite infection. Integrated approaches described above will be examined on-farm by producers who will submit information on the success of approaches employed.
Research is in progress to examine the use of birdsfoot trefoil, a plant high in condensed tannins, in a pasture system for sheep to aid in the control of parasitic worms.
The ADODR communicated with MSU at meetings (Spearfish, SD) and by weekly email and phone conversations.