Fig. 1From: Aspergillus leaf spot of field bindweed (Convolvulus arvensis L.) caused by Aspergillus niger in ChinaPathogenicity test to field bindweed by Aspergillus niger strain 211. a Diseased naturally leaf of field bindweed in the field; b wounded inoculation using strain 211 in vitro test; c wounded inoculation using strain 211 in vivo test; CK: ControlBack to article page