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Table 2 Correlation analysis between lesion coverage rate (LCR) and α diversities index and main genus of fungal communities

From: Variations in phyllosphere microbial community along with the development of angular leaf-spot of cucumber

Factors Pearson Spearman Kendall
α Diversity
 Shannon − 0.161 − 0.334 − 0.224
 Inv_Simpson 0.186 − 0.0445 − 0.0396
 Observed_richness − 0.0474 − 0.202 − 0.126
 Chao1 0.191 0.183 0.172
Main fungal genera
 Sporobolomyces 0.23 0.377 0.198
 Davidiella 0.396 0.522 0.37
 Phoma 0.363 0.299 0.211
 Alternaria − 0.564** − 0.624** − 0.444*
 Pseudozyma 0.238 0.402 0.251
 Aureobasidium − 0.384 − 0.457 − 0.298
 Ascomycota_unidentified_1_1 0.136 − 0.133 − 0.066
 Periconia 0.368 0.312 0.179
 Exobasidiomycetes_unidentified_1 − 0.229 − 0.0372 − 0.0331
 Pleosporales_unidentified_1 − 0.327 − 0.432 − 0.311
Tremellomycetes_unidentified_1 − 0.228 − 0.406 − 0.298
 Chaetothyriales_unidentified_1 − 0.382 − 0.363 − 0.192
 Arthrinium − 0.624** − 0.613** − 0.444*
  1. * p < 0.05, ** p < 0.01