%0 Journal Article
%T Reaction of tangerines genotypes to Elsinoe fawcettii under natural infection conditions
%A Marcelo Claro de Souza
%A Eduardo Sanches Stuchi
%A Antonio de Goes
%J Crop Breeding and Applied Biotechnology
%D 2011
%I Brazilian Society of Plant Breeding
%X A citrus scab disease, caused by Elsinoe fawcettii, is currently found in all citrus areas throughout Brazil. Thatbeing, given the importance of this casual agent, the behavior of tangerines and hybrids influenced by this pathogen wasevaluated under natural infection conditions. This study was performed with plants around 15 years old without irrigation;100 fruits of three plants were collected during harvest season, using a grade scale varying from 0 (absence of symptoms) to6 (severe symptoms) the level of disease severity was determined. Among the cultivars, citrus scab resistance was observedin Citrus deliciosa, C. tangerina, C. nobilis; a mandarin hybrid (C. nobilis x C. deliciosa) and a satsuma hybrid (C. unshiu xC. sinensis). Among
%K Citrus scab
%K citrus crop
%K resistant varieties.
%U http://www.sbmp.org.br/cbab/siscbab/uploads/c8eb9792-b364-0598.pdf