Final diagnosis


Botrytis cinerea (moisissure grise)

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This beige, leathery lesion developed widely from the tip of the leaflet and took on the form of a flame. Botrytis cinerea (gray mold, gray mold)
This large spot is now well evolved. It shows a light brown tint and has darker concentric rings. <b> <i> Botrytis cinerea </i> </b> (gray mold, gray mold)
Too much moisture allowed the mycelium of <b> <i> Botrytis cinerea </i> </b> (gray mold) to directly penetrate the cuticle of this leaflet, where a necrotic lesion developed at the periphery of the limbus. In addition to dark brown concentric patterns, it is partially covered with the conidiophores and conidia of this fungus.
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<b><i>Botrytis cinerea</i> </b>(grey mold)
Early deterioration on the stem, dark brown covered with a dark gray mold. <b> <i> Botrytis cinerea </i> </b> (gray mold, gray mold)
After colonizing the petiole of a leaf, <b> <i> Botrytis cinerea </i> </b> now initiates a canker on the stem. The altered petiole is brownish and abundantly covered by a conspicuous gray mold.
<i><b>Botrytis cinerea</b></i> (grey mold)
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Once installed in the stem, <b> <i> Botrytis cinerea </i> </b> grows continuously there. Ultimately, cankers can surround this organ for several centimeters (gray mold).
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Light brown to beige alteration, brown on the periphery on young plant (having developed from the cotyledons). <b> <i> Botrytis cinerea </i> </b> (gray mold, gray mold)
Dry beige to light brown canker at the neck of a young plant. <b> <i> Botrytis cinerea </i> </b> (gray mold, gray mold)
Stalks and flowers invaded by <b> <i> Botrytis cinerea </i> </b> turned brown and became covered with a characteristic gray mold. (gray mold, gray mold)
White rings well marked with a small brown stitch in the center. <b> <i> Botrytis cinerea </i> </b> (gray mold, gray mold)
Several translucent to white rings (3-6 mm in diameter) are visible on this fruit; they surround tiny spots resembling 'pricks'. <b> <i> Botrytis cinerea </i> </b> (ghost spots)
Yellowish to diffuse white rings on ripe fruits. <b> <i> Botrytis cinerea </i> </b> (gray mold, gray mold)
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Soft rot, beige gray, very quickly covered with gray mold. Botrytis cinerea (gray mold, gray mold)
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The conidiophores of <b> <i> Botrytis cinerea </i> </b> are bushy and produce hyaline and ovoid spores. <b> Gray mold </b>
<i> <b> Botrytis cinerea </b> </i> gives off strong and long conidiophores, irregularly branched, gradually melanating at the base. Conidia form on conidiophores at the end of sterigmas. They are single-celled, ovoid to elliptical and hyaline to slightly pigmented (6-18 x 4-11 µm). <b> Gray mold </b>
ts sclerotia are irregular in size and rather flat. <b> <i> Botrytis cinerea </i> (gray mold) </b>