Results 21 to 30 of about 53,746 (266)
COPPER OXYCHLORIDE APPLIED ALONE TO CONTROL CITRUS BLACK SPOT [PDF]
Revista Caatinga, 2019 ABSTRACT 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; however, an alternative control measure is the use of cupric fungicides applied alone with short intervals.
ANTONIO EDUARDO FONSECA +2 more
openaire +5 more sources
Sexual Reproduction in the Citrus Black Spot Pathogen,Phyllosticta citricarpa [PDF]
Phytopathology®, 2017 Citrus black spot (Phyllosticta citricarpa) causes fruit blemishes and premature fruit drop, resulting in significant economic losses in citrus growing areas with summer rainfall across the globe. The mating type locus of P. citricarpa has recently been characterized, revealing the heterothallic nature of this pathogen.
Tran, Nga T. +6 more
openaire +4 more sources
2020–2021 Florida Citrus Production Guide: Citrus Black Spot
EDIS, 2020 ...
Megan M. Dewdney +5 more
doaj +5 more sources
Genetic diversity and population differentiation of the causal agent of citrus black spot in Brazil. [PDF]
ScientificWorldJournal, 2012 One of the most important diseases that affect sweet orange orchards in Brazil is the Citrus Black Spot that is caused by the fungusGuignardia citricarpa. This disease causes irreparable losses due to the premature falling of fruit, as well as its severe effects on the epidermis of ripe fruit that renders them unacceptable at the fresh fruit markets ...
Wickert E +3 more
europepmc +6 more sources
Endophytic and pathogenic Phyllosticta species, with reference to those associated with Citrus Black Spot. [PDF]
Persoonia, 2011 We investigated the identity and genetic diversity of more than 100 isolates belonging to Phyllosticta (teleomorph Guignardia), with particular emphasis on Phyllosticta citricarpa and Guignardia mangiferae s.l. occurring on Citrus. Phyllosticta citricarpa is the causal agent of Citrus Black Spot and is subject to phytosanitary legislation in the EU ...
Glienke C +9 more
europepmc +7 more sources
Critical Fungicide Spray Period for Citrus Black Spot Control in São Paulo State, Brazil [PDF]
Plant Disease, 2018 The period of citrus black spot (CBS) control used in South Africa (SA) and Australia, from October to January or February, has not been as effective in São Paulo (SP), Brazil. This study aimed to evaluate different periods of protection and determine the critical period for CBS control in SP.
Fabrício Eustáquio Lanza +4 more
openaire +3 more sources
Sweet Orange Fruit Age and Inoculum Concentration Affect the Expression of Citrus Black Spot Symptoms [PDF]
Plant Disease, 2019 Citrus black spot (CBS), caused by Phyllosticta citricarpa, affects different citrus species worldwide. CBS is mainly expressed as false melanose and hard spot symptoms. There is no consensus in the literature about the period when fruit are susceptible to P. citricarpa infection and the length of the CBS incubation period. Therefore, this study aimed
Guilherme F. Frare +5 more
openaire +3 more sources
Farmers’ perceptions and management of citrus fungal diseases in Benin [PDF]
HeliyonBackground and aim: Citrus production represents an important activity for the national economy and a source of income for farmers in Benin. However, fungal diseases are a major constraint to production intensification. The aim of this study is to assess
Goudjo Habib Toessi +5 more
doaj +2 more sources
EDIS, 2011 This bilingual identification sheet was designed to assist packinghouse employees to identify the early yet subtle symptoms of citrus black spot. Proper identification of citrus black spot prevents the rejection of international fruit shipments.
Megan M. Dewdney +2 more
doaj +5 more sources
EDIS, 2020 Minor revision. Spanish translation of PP274, Citrus Black Spot. https://edis.ifas.ufl.edu/pp295
Megan Dewdney, Natalia Peres
doaj +5 more sources