To conduct visual assessments and laboratory testing for the presence of oestrogenic clover species in 25 paddocks from 10 properties across the South East region of SA and on Kangaroo Island. 

• In 2017 and 2018 a total of 61 paddocks were assessed from 10 properties on Kangaroo Island (KI) and the South East (SE) of SA with 44% having the potential to cause fertility issues in ewes, with visual assessments ranking them moderate to high.
• Whole farm assessments of the two focus demonstration farms have identified that 38% of the paddocks were moderate to high risk on the SE property and 60% of the paddocks were moderate to high risk on the KI property.
• Producers found that identifying all four of the oestrogenic clover cultivars was difficult.
• Undertaking paddock assessments to determine the risk rating of a paddock is time consuming for most producers.