Soybean cyst nematode (SCN) is the number one pest or pathogen in the United States. Nonetheless, in Pennsylvania, the first documented find was in 2002 in Lancaster and since then, there have been no reported cases of SCN until 2019, where it was found in three new counties. Given the lack of knowledge, we commenced with the development of an educational and sampling program for SCN and other nematodes. The projects objectives are to: (1) offer a free SCN testing program for farmers in PA and include those results (anonymously) in workshops, field days, and conferences; and (2) raise awareness of the risk SCN poses to soybean production. We will offer 100-200 free nematode tests for soybean farmers during the 2021 growing season. With each soil test samples bag, sampling instructions will be included, as well as a field history form to collect information about previous crops, management practices, and yield. Depending on the results from each assay, we will use this information to work with stakeholders to develop best management tactics and strategies if and when SCN is found, document the spatial distribution of SCN in Pennsylvania, and position both Penn State Extension and the Pennsylvania Soybean Board as proactive partners in reducing the threat of SCN to soybean production in the state.

1. To offer a free SCN testing program for farmers in PA and include those results (anonymously) in workshops, field days, and conferences.
2. To raise awareness of the risk SCN poses to soybean production.

1. Increased number of fields tested for SCN
2. Increased awareness of SCN impact on soybean production and management

Updated August 20, 2021:
See uploaded file.

View uploaded report

1. Wherever SCN is found, we will work with farmers to make sure that the best management practices are implemented to reduce the impact of SCN on yield.
2. The generation of an up-to-date map will allow growers and ag industry professionals to strategize for the prevention of the spread of SCN.
3. Both Penn State Extension and the PA Soybean Board will stand out as proactive, instead of reactive players against a threat to soybean production that we know is in close proximity.