Environmental effect on the reoccurrence of Alternaria alternata on Trianthema portulacastrum

Gupta, R.; Mukerji, K.G.

Journal of Environmental Biology 22(2): 83-86

2001


ISSN/ISBN: 0254-8704
PMID: 11500022
Document Number: 534885
Trianthema portulacastrum is a noxious weed which spreads rapidly in the field. Pathogen Alternaria alternata was observed on this host for three years continuously i.e. 1997 to 1999. The incidence of the pathogen depended on rainfall and temperature.

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