<i>Penicillium expansum</i> Invades Apples Through Stems during Controlled Atmosphere Storage

Fig. 1. Empire apple with 10 µl droplet of spore suspension on the stem as it appeared immediately after inoculation (Fig. 1A) or with silicone caulk on stems and 500 µl spore suspension deposited in the stem cups (Fig. 1B).



Image from Plant Health Progress article:
Penicillium expansum Invades Apples Through Stems during Controlled Atmosphere Storage