Nephrosis in cattle associated with consumption of Ludwigia peploides (Onagraceae)

This paper describes an outbreak of nephrosis in cattle associated with the consumption of Ludwigia peploides in Tucuman province, northwestern Argentina. Affected cows exhibited submandibular and chest edema, lethargy and ataxia, and eventually succumbed to these conditions. These animals were graz...

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Bibliographic Details
Main Authors: Micheloud, Juan Francisco, Avellaneda Cáceres, Agustín, Sandoval, Gabriela Virginia, Martínez, Olga Gladys, Riet-Correa, Franklin
Format: info:ar-repo/semantics/artículo
Language:Inglés
Published: Elsevier 2024
Subjects:
Online Access:http://hdl.handle.net/20.500.12123/20174
https://www.sciencedirect.com/science/article/abs/pii/S0041010124004306
https://doi.org/10.1016/j.toxicon.2024.107858
Description
Summary:This paper describes an outbreak of nephrosis in cattle associated with the consumption of Ludwigia peploides in Tucuman province, northwestern Argentina. Affected cows exhibited submandibular and chest edema, lethargy and ataxia, and eventually succumbed to these conditions. These animals were grazing in a floodable area severely invaded by this plant. The disease affected 7 out of a herd of 67 cows. Horses and goats grazing in the same location were not affected. The main gross and histological lesion corresponded to a severe nephrosis. The disease is similar to the poisoning by Ludwigia peruviana reported in Colombia.