selected publications article Combining Air Sampling and DNA Metabarcoding to Monitor Plant Pathogens. PhytoFrontiers™. 2023 Long-Term Tillage and Crop Rotation Regimes Reshape Soil-Borne Oomycete Communities in Soybean, Corn, and Wheat Production Systems. Plants. 2023 document Geographical and seasonal dynamics and air trajectory modeling of air-borne cereal rust fungi: a case study in western Canada 2023