NMDSs representing the five trap types (Fig. S1), the three spore recovery methods (Fig. S2), and the DNA extraction kits (Fig. S3) used in this study; heat map based on the Bray-Curtis dissimilarity distance representing all the replicates of exposed traps (Fig. S4); stacked bar plots of the most abundant OTUs in exposed traps (Fig. S5); spore trap based on the Whatman grade 3 paper filter (Fig. S6); spore trap based on 10-mm petri dishes coated with a mixture of Vaseline and paraffin wax (Fig. S7); inoculation of a Whatman paper filter-based trap with the mock community (Fig. S8); photo showing traps, exposed for two weeks in northeastern France, used in the 20 different protocols combining trap type, spore recovery method, and DNA extraction kit (Fig. S9).
PDF, 978K
OTU tables of unexposed spore traps (Data Sets S1 and S2); total number of sequences and diversity indexes per protocol (Data Set S3); real-time PCR results for H. fraxineus and Melampsora larici populina (Data Set S4).
XLSX, 375K