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Cercospora duddiae (leaf spot of onion and garlic )
Cercospora duddiae
leaf spot of onion and garlic
-
Asia: India; North America: Barbados, Jamaica.
Not known to occur
2024-11-26
fungus
Korea
onion, garlic
CERCDU
Transmission is by air-borne or water-splash dispersed conidia, and by transportation with onion parts.
1 Known Hosts
Allium cepa
onion
Uncertain
CERCDU-2, CERCDU-3, CABICPC, ISFRPLD, CERCDU-4
Only one reference noted from 1960 indicating seed may be a pathway; however that document was not found, nor any new references since. Infects primarily mature plants (CERCDU-3)
CERCDU-2
Farr, D.F. and Rossman, A.Y. Fungal Databases, Systematic Mycology and Microbiology Laboratory, ARS, USDA. 2019, http://nt.ars-grin.gov/fungaldatabases/
CERCDU-3
Mayur DA. and Borse KN, 2015. Common Fungal Leaf spot diseases of Allium cepa L. and Allium sativum L. Crop from Maharashtra state, India. Int. Res. J. Biological Sci. 4:34-37
CABICPC
ISFRPLD
CERCDU-4
Little, S. (1987). Cercospora duddiae.[Descriptions of Fungi and Bacteria]. Descriptions of Fungi and Bacteria, (92), Sheet-920.
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