Colletotrichum truncatum
soybean anthracnose
Colletotrichum dematium f. sp.truncatum, Vermicularia truncata
Worldwide
Widespread
2022-11-11
fungus
Chile, Mexico
soybean, pepper, tomato, bean, pea and a broad range of weed species
COLLDU
A possible anamporh of Colletotrichum capsici (ARS GRIN)
4 Known Hosts
Capsicum annuum
pepper
No
COLLDU-7, COLLDU-9
No references found indicating seed is a pathway. Only one reference found indicating pepper may be a host (COLLDU-9), but this paper indicated that C. capsici was used in the research, though it was referred to C. truncatum but it was not the C. truncatum that attacks soybean.
International Seed Federation Regulated Pest List Database. www.pestlist.worldseed.org Nyon Switzerland
Ranathunge, N.P., Mongkolporn, O., Ford, R. and Taylor, P.W.J., 2012. Colletotrichum truncatum pathosystem on Capsicum spp: infection, colonization and defence mechanisms. Australasian Plant Pathology, 41: 463-473
Glycine max
soybean
Yes
COLLDU-2
Soybean seed is known to be a pathway for this pest.
Yes
Blotter, Culture plating
These methods have not been validated or standardized.
COLLDU-3
Seed treatments; thiram, difolatan and captan; fludioxonil + mefenoxam and thiabendazole + thiram.
COLLDU-2, COLLDU-6, COLLDU-1
Khare MN, Chacko S, 1983. Factors affecting seed infection and transmission of Colletotrichum dematium f. sp. truncata in soybean. Seed Sci. Technol., 11:853-858.
Hepperly PR, Mignucci JS, Sinclair JB, Mendoza JB, 1983. Soyabean anthracnose and its seed assay in Puerto Rico. Seed Science and Technology, 11(2):371-380
Begam, et. al 2007. Detection of seed-borne fungi and site of infection by Colletotrichum truncatum in naturally-infected soybean seeds. International Journal of Agricultural Research 2; 812-819
Colletotrichum truncatum In: Crop Protection Compendium. Wallingford, UK: CAB International. www.cabi.org/cpc.
Solanum lycopersicum
tomato
No
No references found indicating seed is a pathway. Not a common pest of tomato.
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