Monitoring of leaf rust in conilon coffee clones to improve fungicide use
LL Belan, WC de Jesus Junior, AF de Souza… - Australasian Plant …, 2015 - Springer
The main management strategy for coffee leaf rust (Hemileia vastatrix) in conilon coffee is
based on the application of fungicides using a fixed schedule without considering the
epidemiological aspects of the disease. In order to turn chemical control less subjective and
more efficient, two systems of coffee leaf rust management were tested: 1) application of
systemic fungicide based on the intensity of the disease present in each conilon clone of the
“Conilon Vitória” variety, according to the disease incidence; threshold of 5% incidence of …
based on the application of fungicides using a fixed schedule without considering the
epidemiological aspects of the disease. In order to turn chemical control less subjective and
more efficient, two systems of coffee leaf rust management were tested: 1) application of
systemic fungicide based on the intensity of the disease present in each conilon clone of the
“Conilon Vitória” variety, according to the disease incidence; threshold of 5% incidence of …
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