Pacbellinda
ActivePelargonium zonale (L.) L'Hér. · Horseshoe pelargonium
Martin Geibel c/o Elsner pac Jungpflanzen GbR
Diseases
Grey mold
Botrytis cinerea
Grey mold is a polyphagous fungal disease manifesting as watery spots and a characteristic grey fuzzy growth on plant organs. The disease causes tissue softening and decay, often affecting plants during the flowering or ripening stages.
Mentioned in descriptions 7 316 varieties reference book.
The pathogen is a facultative parasite that develops on living tissues, weakened plants, and plant debris. Externally, the pathology manifests as the appearance of a grey fuzzy growth consisting of fungal mycelium and spores, as well as watery spots leading to tissue softening and wilting of the affected areas.
Pathogen activity depends directly on environmental conditions. The disease develops most aggressively at temperatures between +15 and +25°C and high relative humidity above 80–90%. The presence of free moisture, high planting density, mechanical damage, and physiological weakness of the plants significantly contribute to the spread of the infection.
Varietal resistance is complex in nature and is determined by the morphological characteristics of the plants, their chemical composition, and ontogenetic differences. In the state variety testing system, phytopathological assessment is conducted on a scale from 0 to 5 points by analyzing the natural infection background, which allows for the identification of genotypes that are resistant, tolerant, or susceptible to the pathogen.
Breakdown by crop
Grey mold of grapevine
1 060
Grey Mold of Grapevine
544
Gray Mold of Garden Strawberry
160
Grey Mold of Sunflower
122
Grey mold of raspberry
36
Strawberry gray mold
30
Grey mold of zonal geranium
29
Tomato gray mold
29
Botrytis Blight of Lily
20
Chocolate Spot — Faba Bean
20
Grey mold — small-seeded faba bean
18
Grey Mold of Rose
17
Grey mold of pepper
13
Botrytis blight of Hydrangea macrophylla
12
Grey Mold of Lettuce
11
Grey mold of chrysanthemum
11
Grey Mold of Rapeseed
11
Grey Mold of Sweet Cherry
11
Gray mold of raspberry and blackberry
9
Peach Gray Mold
9
Petchoa Botrytis blight
9
Tulip Botrytis Blight
9
Gray mold of pea
9
Gray Mold of Poinsettia
8
Found in these crops
Varieties that feature this in their description
Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.
Pacdala
ActivePelargonium L'Hér. ex Ait. · Geranium
Elsner, Wh.
Navsel 5
ActiveVitis L. · Grapevine
Grapeco Limited
LAZZPO1319
ActiveEuphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
Nebelmeir Johannes
Meimarkize
ActiveRosa L. · Rose
Meilland Alain A.|Antibes, FR
LG Eagle
ActiveVicia faba L. · Broad bean
Limagrain Europe S.A.S
Lazzposugi
ActiveEuphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
Nebelmeir Johannes
Kerbelbut
ActivePrimula vulgaris Huds. · Primrose
Priscilla Grace Kerley, David William Kerley
Katharina
ActiveVitis vinifera L. · Common grape vine
Jorg Wolf, D
Iasma Eco 2
ActiveVitis vinifera L. · Common grape vine
Stefanini Marco
Iasma Eco 1
ActiveVitis vinifera L. · Common grape vine
Stefanini Marco
Horwack
ActiveHydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Meinl Katrin
Gallery La Tour
ActiveDahlia Cav. · Dahlia
Verwer-Dahlia's B.V.
Esm Kata
ActiveRosa L. · Rose
Hooijman Aloysius A. J.
Iasma Eco 3
ActiveVitis vinifera L. · Common grape vine
Stefanini Marco
Early Joy
ActiveEuphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
OGLEVEE LTD
ET RDB 410
ActiveRudbeckia L. · Coneflower
Eternal Plant Boijl B.V.
Festival
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
UNIVERSITY OF FLORIDA, GULF COAST RESEARCH STATION
Duemetro
ActiveEuphorbia pulcherrima Willd. ex Klotzsch · Poinsettia
Tobias Dümmen
Dark Lady
ActiveOcimum basilicum L. · Basil
Udo Schäfer
DrisStrawNinetyFive
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
PHUONG NGUYEN, MICHAEL D FERGUSON
Agrotwo
Application submittedAgeratum houstonianum Mill. · Flossflower
Syngenta Seeds B.V.
APPOTWWH
ActivePhlox paniculata L. · Garden phlox
van den Haak Jelle
NS 2652
ActiveZea mays L. · Maize
MILISAV STOJAKOVIC / MILE IVANOVIC / BOJAN MITROVIC / DUSAN STANISAVLJEVIC
UA
4 records