A brown necrotic spot, with concentric patterns, is developing on the periphery of the leaf blade.  <i> <b> Botrytis cinerea </b> </i> (gray mold)
Beginning stylar rot on melon fruit.  Moist and beige, it is surmounted by a rather dense gray sporulation.  <i> <b> Botrytis cinerea </b> </i> (gray mold)
Generalized stylar rot on melon fruit.  <i> <b> Botrytis cinerea </b> </i> (gray mold)
A damp, black rot invades the stylar end of this melon.  This is partially covered by the rather dense gray mold of <i> <b> Botrytis cinerea </b> </i> which first settled on the remaining flower parts.
Two brown spots, very deep, with well defined and darker contours, are visible on this melon.  Senescent floral parts that have fallen on this fruit are the cause.  <b> <i> Botrytis cinerea </i> </b> (gray mold)
Wet rot with <i> <b> Botrytis cinerea </b> </i> is deeply invading this melon fruit.  (gray mold)
Detail of the rather dense gray sporulation produced by <i> <b> Botrytis cinerea </b> </i> on rotten melon tissue (gray mold)
This <b> gray mold </b> is made up of many conidiophores that can be seen very well with a binocular magnifying glass.  <b> <i> Botrytis cinerea </i> </b>
The conidiophores of <b> <i> Botrytis cinerea </i> </b> are bushy and produce hyaline and ovoid spores.  <b> Gray mold </b>
Conidia form at the end of the conidiophores where there is a bulb-shaped bulge.  They are carried by a sterigma, have an ovoid to elliptical shape and a hyaline to slightly pigmented coloration (6-18 x 4-11 µm).  <b> <i> Botrytis cinerea </i> </b> (gray mold)