Potassium, calcium and copper phosphite to control peach rust and brown rot

The phosphites have been recommended as plant protectors and inducers of host resistance against diseases. Three phosphite formulations (copper, potassium and calcium) were evaluated to control peach rust (Tranzschelia discolor) and brown rot (Monilinia fructicola), in an orchard with two cultivars:...

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Autores principales:	Kowata,Ligia S, Alves,Giselda, Moreira,Luciene M, May-De Mio,Louise L.
Lenguaje:	English
Publicado:	Universidad de Tarapacá. Facultad de Ciencias Agronómicas 2012
Materias:	induced resistance Monilinia fructicola phosphorous acid Tranzschelia discolor
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292012000300012
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spelling	oai:scielo:S0718-342920120003000122013-02-04Potassium, calcium and copper phosphite to control peach rust and brown rotKowata,Ligia SAlves,GiseldaMoreira,Luciene MMay-De Mio,Louise L. induced resistance Monilinia fructicola phosphorous acid Tranzschelia discolor The phosphites have been recommended as plant protectors and inducers of host resistance against diseases. Three phosphite formulations (copper, potassium and calcium) were evaluated to control peach rust (Tranzschelia discolor) and brown rot (Monilinia fructicola), in an orchard with two cultivars: 'Chimarrita' and 'BR-1'. The phosphite treatments were applied out every 30 days from September to December. The incidence and severity of leaf rust were evaluated from November to January. The fruits were harvest and assessed to brown rot incidence after three and five days. The copper phosphite reduced the rust severity in 34.8% for 'Chimarrita'. No phosphite formulation was efficient to control brown rot in the condition of the experiment. The cultivar 'Chimarrita' was more susceptible than 'BR1' in the evaluated diseases.info:eu-repo/semantics/openAccessUniversidad de Tarapacá. Facultad de Ciencias AgronómicasIdesia (Arica) v.30 n.3 20122012-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292012000300012en10.4067/S0718-34292012000300012
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	induced resistance Monilinia fructicola phosphorous acid Tranzschelia discolor
spellingShingle	induced resistance Monilinia fructicola phosphorous acid Tranzschelia discolor Kowata,Ligia S Alves,Giselda Moreira,Luciene M May-De Mio,Louise L. Potassium, calcium and copper phosphite to control peach rust and brown rot
description	The phosphites have been recommended as plant protectors and inducers of host resistance against diseases. Three phosphite formulations (copper, potassium and calcium) were evaluated to control peach rust (Tranzschelia discolor) and brown rot (Monilinia fructicola), in an orchard with two cultivars: 'Chimarrita' and 'BR-1'. The phosphite treatments were applied out every 30 days from September to December. The incidence and severity of leaf rust were evaluated from November to January. The fruits were harvest and assessed to brown rot incidence after three and five days. The copper phosphite reduced the rust severity in 34.8% for 'Chimarrita'. No phosphite formulation was efficient to control brown rot in the condition of the experiment. The cultivar 'Chimarrita' was more susceptible than 'BR1' in the evaluated diseases.
author	Kowata,Ligia S Alves,Giselda Moreira,Luciene M May-De Mio,Louise L.
author_facet	Kowata,Ligia S Alves,Giselda Moreira,Luciene M May-De Mio,Louise L.
author_sort	Kowata,Ligia S
title	Potassium, calcium and copper phosphite to control peach rust and brown rot
title_short	Potassium, calcium and copper phosphite to control peach rust and brown rot
title_full	Potassium, calcium and copper phosphite to control peach rust and brown rot
title_fullStr	Potassium, calcium and copper phosphite to control peach rust and brown rot
title_full_unstemmed	Potassium, calcium and copper phosphite to control peach rust and brown rot
title_sort	potassium, calcium and copper phosphite to control peach rust and brown rot
publisher	Universidad de Tarapacá. Facultad de Ciencias Agronómicas
publishDate	2012
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292012000300012
work_keys_str_mv	AT kowataligias potassiumcalciumandcopperphosphitetocontrolpeachrustandbrownrot AT alvesgiselda potassiumcalciumandcopperphosphitetocontrolpeachrustandbrownrot AT moreiralucienem potassiumcalciumandcopperphosphitetocontrolpeachrustandbrownrot AT maydemiolouisel potassiumcalciumandcopperphosphitetocontrolpeachrustandbrownrot
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Potassium, calcium and copper phosphite to control peach rust and brown rot

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