Disease incidence in Eucalyptus microtheca provenances

摘要

AbstractA provenance trial ofEucalyptus microthecaF. Muell. was studied in order to select resistant provenances againstCytospara eucalyptitwig blight,Pestalotiopsis versicolorstem canker andBotryodiplodia theobromaeroot collar canker. Out of 21 provenances tried, 4 provenances were screened as resistant against diseases and showed best performance.