Associations
provided by BioImages, the virtual fieldguide, UK
In Great Britain and/or Ireland:
Foodplant / pathogen
colony of Botrytis dematiaceous anamorph of Botrytis aclada infects and damages live leaf (base) of Allium oschaninii
Fungus / saprobe
concentric acervulus of Colletotrichum coelomycetous anamorph of Colletotrichum circinans is saprobic on dry bulb scale (outer) of Allium oschaninii
Foodplant / internal feeder
larva of Delia antiqua feeds within live bulb of Allium oschaninii
Foodplant / pathogen
Onion Yellow Dwarf virus infects and damages yellow, crinkled, flatened, twisted leaf of Allium oschaninii
Other: major host/prey
Foodplant / pathogen
colony of sporangium of Peronospora destructor infects and damages live leaf of Allium oschaninii
Other: minor host/prey
Foodplant / pathogen
numerous sclerotium of Sclerotium cepivorum infects and damages white mycelial-coated bulb base of Allium oschaninii
Foodplant / parasite
elongated streaks or isolated pustules sorus of Urocystis magica parasitises live, swollen or twisted leaf of Allium oschaninii
Remarks: season: 4-11
Allium oschaninii: Brief Summary
provided by wikipedia EN
Allium oschaninii, the French gray shallot, griselle or true shallot, is a perennial plant of the onion genus Allium. It forms underground bulbs much like the (French red) shallots, covered by a layer of pale brown-grey skin (hence the common name).
It is native to Northeastern Iran and Central Asia. It is widely planted in parts of southern France for culinary use.
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