First report of Lasiodiplodia theobromae causing canker in Brazil nut

IF 0.6 Q4 PLANT SCIENCES Australasian Plant Disease Notes Pub Date : 2022-08-04 DOI:10.1007/s13314-022-00474-y
Alessandra K. Nakasone, Rayanne S. A. Sobrinho, Ingrid B. L. Coutinho, Kátia R. A. Campos, Jose E. U. Carvalho, Walnice M. O. Nascimento, Íris L. do S. S. da Silva, Kátia L. Nechet
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引用次数: 0

Abstract

This paper reports the first occurrence of Lasiodiplodia theobromae in Brazil nut (Bertholletia excelsa). Cankers were found on branches of 3-year-old Brazil nut plants in Belém, Pará, Brazil. The symptomatic plants displayed reddish vascular lesions. The pathogen was identified using morphological and phylogenetic analyses. Koch’s postulates were fulfilled, confirming the first occurrence of L. theobromae in Brazil nut.

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巴西坚果溃疡病首次报告
本文报道了在巴西坚果(Bertholletia excelsa)中首次发现的可可螟。在巴西帕尔的贝尔萨姆,3年树龄的巴西坚果树枝上发现了溃疡病。有症状的植株维管病变呈红色。病原菌经形态学和系统发育分析鉴定。科赫的假设得以实现,证实了巴西坚果中首次出现了可可酵母。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
1.90
自引率
0.00%
发文量
36
期刊介绍: Australasian Plant Disease Notes is an international journal for publication of short reports from all countries which describe original research that transcends national boundaries. All aspects of plant pathology are covered including new geographical records of diseases or pathogens, new pathogens or pathogen strains, taxonomic papers, quarantine notes, disease management and diagnostic methods. Australasian Plant Disease Notes is a publication of the Australasian Plant Pathology Society.
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