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COPPER OXYCHLORIDE APPLIED ALONE TO CONTROL CITRUS BLACK SPOT
(Univ Fed Rural Semi-arido-ufersa, 2019-07-01)
Citrus black spot (CBS) is a disease caused by the Phyllosticta citricarpa fungus that causes lesions in fruits and, in more severe stages, fruit drops. The use of systemic fungicides is the main control measure for CBS; ...
Evaluation of systems for timing of fungicide sprays for control of postbloom fruit drop of citrus in Brazil
(2004-07-01)
Postbloom fruit drop (PFD) of citrus, caused by Colletotrichum acutatum, infects petals of citrus flowers and produces orange-brown lesions that induce the abscission of young fruitlets and the retention of calyces. Proper ...
Evaluation of systems for timing of fungicide sprays for control of postbloom fruit drop of citrus in Brazil
(2004-07-01)
Postbloom fruit drop (PFD) of citrus, caused by Colletotrichum acutatum, infects petals of citrus flowers and produces orange-brown lesions that induce the abscission of young fruitlets and the retention of calyces. Proper ...
SOURCES AND CONCENTRATIONS OF CUPRIC FUNGICIDES FOR THE CONTROL OF CITRUS BLACK SPOT
(Univ Fed Rural Semi-arido-ufersa, 2020-01-01)
Citrus black spot (CBS) is a severe disease for citriculture in the Sao Paulo State, Brazil. Part of its management is focused on chemical control using cupric fungicides and strobilurins. The objective of the present work ...
TENACITY AND PERSISTENCE OF COPPER FUNGICIDES IN CITRUS SEEDLINGS UNDER SIMULATED RAINFALL
(Univ Fed Rural Semi-arido-ufersa, 2016-01-01)
The amount of fungicide that adheres to the leaf during spraying and the amount that remain on the leaf after weathering are the main factors that defines the amount of active residue on the leaf surface to effectively ...
Activity of benomyl for control of postbloom fruit drop of citrus caused by Colletotrichum acutatum
(2002-06-04)
Postbloom fruit drop (PFD) of citrus caused by Colletotrichum acutatum produces orange-brown lesions on petals and induces the abscission of young fruitlets and the retention of the calyces. Despite the fact that C. acutatum ...
Mechanisms and significance of fungicide resistance
(Sociedade Brasileira de Microbiologia, 2008)
In this review article, we show that occurrence of fungicide resistance is one of the most important issues in modern agriculture. Fungicide resistance may be due to mutations of genes encoding fungicide targets (qualitative ...
Efeito de fungicidas do grupo químico das estrobilurinas no controle da Mancha Preta dos Citros, na produção e na qualidade tecnológica dos frutos
(Universidade Estadual Paulista (UNESP), 2014)