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Influência do período de molhamento foliar na severidade da mancha-bacteriana do feijão-caupi. [PDF]

, 2013
HALFELD-VIEIRA, B. de A., LIMA, H. E. de, NECHET, K. de L., OLIVEIRA, F. de L., QUEIROZ, E. de S., SCHURT, D. A.   +5 more
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The Return of Asiatic Citrus Canker to Texas: Surveys and Eradication Efforts

Plant Health Progress, 2021
Citrus canker caused by Xanthomonas citri subsp. citri (syn. X. axonopodis pv. citri) was first reported in South Texas during the early 1900s, prompting quarantine and eradication programs by the federal government. Its last reported incidence in Texas was from two trees from Corpus Christi in 1943.
Emma Perez, Madhurababu Kunta, Veronica Ancona, John V. da Graça, Caleb Ayin, Gem Santillana, Vessela Mavrodieva   +6 more
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First Report of Xanthomonas citri pv. citri Pathotype A Causing Asiatic Citrus Canker in Madagascar [PDF]

Plant Disease
Asiatic citrus canker (ACC), caused by Xanthomonas citri pv. citri, is a threat to citrus industries worldwide. X. citri pv. citri is delineated into three pathotypes differing in pathogenicity towards Citrus species and hybrids. The pathogen negatively impacts production in tropical and subtropical areas, resulting in direct losses (yield decrease ...
Boyer, Karine, Hoareau, Cécile, Maillot, Marie-Véronique, Rieux, Adrien, Robène, Isabelle, Pruvost, Olivier, Rakotomalala, Valérie Prisca, Andriamiarisoa, Dinanirina Lovaniaina, Randriamampianina, Onidera Hajarivelo, Ramiliarijaona, Saholy Nomenjanahary   +9 more
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Bacterial Exudation from Lesions of Asiatic Citrus Canker and Citrus Bacterial Spot

Plant Disease, 1991
When water was added to wells surrounding young lesions of Asiatic citrus canker (caused by Xanthomonas campestris pv. citri) on detached, field-collected leaves of grapefruit, about 10 4 -10 5 bacteria per milliliter were exuded immediately. Bacterial exudation into the water continued at high levels for 24 hr, and cumulative release ranged from 10 5
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Analysis of Foci of Asiatic Citrus Canker in a Florida Citrus Orchard

Plant Disease, 1992
In October 1990, the occurrence of Asiatic citrus canker in an orchard in south Florida was apparently related to spread of Xanthomonas campestris pv. citri from dooryard trees 230 m away on an adjacent property. The establishment of apparent initial foci of disease in the orchard coincided temporally with a major rainstorm with high winds during mid ...
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Asiatic Citrus Canker Detected in a Pummelo Orchard in Northern Australia

Plant Disease, 1992
Raised, roughly circular, corky scabs 4-5 mm in diameter and typical of citrus canker were observed on spring flush leaves, twigs, and fruits of pummelos (Citrus grandis) in a young orchard near Darwin, Australia, during a survey conducted in 1991 as part of the Northern Australia Quarantine Strategy.
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Re-occurrence of Asiatic citrus canker in the Makkah Province of Saudi Arabia and characterization of the causal agent Xanthomonas citri pv. citri isolated from Mexican lime

Journal of Plant Pathology, 2023
Asiatic citrus canker (ACC) caused by Xanthomonas citri pv. citri (Xcc) is a destructive disease of citrus crops, worldwide. Typical ACC symptoms were observed on Mexican lime trees in the Makkah Province, Saudi Arabia, where the disease had been thought to be eradicated after its first occurrence in the late 1980ies.
Ibrahim, Yasser Eid, Widyawan, Arya, Sharafaddin, Anwar Hamoud, Pruvost, Olivier, Boyer, Karine, Al-Saleh, Mohammed A.   +5 more
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Modelling the progress of Asiatic citrus canker on Tahiti lime in relation to temperature and leaf wetness

European Journal of Plant Pathology, 2008
The combined effect of temperature (15°C, 20°C, 25°C, 30°C, 35°C, 40°C and 42°C) and leaf wetness duration (0, 4, 8 12, 16, 20 and 24 h) on infection and development of Asiatic citrus canker (Xanthomonas citri subsp. citri) on Tahiti lime plant was examined in growth chambers. No disease developed at 42°C and zero hours of leaf wetness. Periods of leaf
R. S. C. Christiano, M. Dalla Pria, W. C. Jesus Junior, L. Amorim, A. Bergamin Filho   +4 more
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Effect of citrus leaf-miner damage, mechanical damage and inoculum concentration on severity of symptoms of Asiatic citrus canker in Tahiti lime

Crop Protection, 2007
Abstract Citriculture in Sao Paulo State, Brazil, is threatened by Asiatic citrus canker (Xanthomonas axonopodis pv. citri). The introduction of the Asian citrus leaf miner (Phyllocnistis citrella [CLM]) has resulted in an increase in the number of disease foci and has changed the spatial pattern of citrus canker symptomatic trees from strong ...
R.S.C. Christiano, M. Dalla Pria, W.C. Jesus Junior, J.R.P. Parra, L. Amorim, A. Bergamin Filho   +5 more
openaire   +1 more source