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Chapter 3,114

Effect of temperature on rust and leaf spot disease development in groundnut

Rao, A.S.; McDonald, D.; Reddy, K.R.

Journal of Oilseeds Research 14(2): 249-255

1997


Accession: 003113758

Studies on the development of early leaf spot (ELS) (Cercospora arachidicola (Mycosphaerella arachidis)), late leaf spots (LLS) (Phaeoisariopsis and rust (Puccinia arachidis) diseases of groundnut (Arachis hypogaea) in relation to temperature were carried out under laboratory conditions using 3 groundnut genotypes of varying disease resistance. Results showed that rust, ELS and LLS initiation and development were more rapid on susceptible than on resistant genotypes.

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