Detection and Identification of <i>Botrytis</i> Species Associated with Neck Rot, Scape Blight, and Umbel Blight of Onion

Fig. 5B. Onion seed assayed for Botrytis spp. on Kritzman’s agar (22). (B, shown here) B. aclada or B. allii sporulating on an onion seed.



Image from Plant Health Progress article:
Detection and Identification of Botrytis Species Associated with Neck Rot, Scape Blight, and Umbel Blight of Onion