当前位置: X-MOL 学术Rhizosphere › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
The weed Amaranthus palmeri is a host of Meloidogyne incognita in Uruguay
Rhizosphere ( IF 3.7 ) Pub Date : 2021-06-26 , DOI: 10.1016/j.rhisph.2021.100400
Tiago Edu Kaspary , Milton Alejandro García , Cristiano Bellé

Amaranthus palmeri plants showing symptoms caused by root-knot nematode infection were detected in the municipality of Palmita, Soriano, Uruguay. Based on morphology, esterase phenotypes, and species-specific sequence-characterized amplified region (SCAR) sequences, the causal agent was identified as Meloidogyne incognita. Pathogenicity was confirmed using a modified version of Koch's postulates. To our knowledge, this is the first report of M. incognita infecting the roots of the weed A. palmeri in Uruguay.



中文翻译:

杂草Amaranthus palmeri是乌拉圭南方根结线虫的宿主

在乌拉圭索里亚诺的帕尔米塔市发现了出现由根结线虫感染引起的症状的属植物。基于形态学、酯酶表型和物种特异性序列特征扩增区域 (SCAR) 序列,致病因子被确定为南方根结线虫。使用修改版的 Koch 假设确认了致病性。据我们所知,这是关于南方根结线虫感染乌拉圭杂草A. palmeri根部的首次报道。

更新日期:2021-06-29
down
wechat
bug