<i>Peronospora variabilis</i> is associated with downy mildew of <i>Chenopodium berlandieri</i> in Mexico-Reference-Cited by-同舟云学术

Peronospora variabilis is associated with downy mildew of Chenopodium berlandieri in Mexico

Published:2022-12-01 Issue:12 Volume:100 Page:901-906
ISSN:1916-2790
Container-title:Botany
language:en
Short-container-title:Botany

Author:

Félix-Gastélum Rubén¹,Leyva-Madrigal Karla Yeriana¹,Sánchez-Parra Luis Roberto¹,Mora-Romero Guadalupe Arlene²^ORCID

Affiliation:

1. Ciencias Naturales y Exactas, Universidad Autónoma de Occidente, Unidad Regional Los Mochis, 81223Los Mochis, Sinaloa, México

2. Unidad de Investigación en Ambiente y Salud, Universidad Autónoma de Occidente, Unidad Regional Los Mochis, 81223Los Mochis, Sinaloa, México

Abstract

Peronospora variabilis Gäum. was observed to be consistently associated with downy mildew of pitseed goosefoot ( Chenopodium berlandieri Moq.). Morphological characteristics of the conidiophores, conidia, and oospores of the oomycete corresponded to those of P. variabilis. The morphological identification was complemented by a phylogenetic analysis of the ITS region. To our knowledge, this is the first report of P. variabilis on C. berlandieri in Mexico.

Publisher

Canadian Science Publishing

Subject

Plant Science,Ecology,Ecology, Evolution, Behavior and Systematics

Link

https://cdnsciencepub.com/doi/pdf/10.1139/cjb-2022-0074

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2. Morphological and Molecular Characterization of the Causal Agent of Downy Mildew on Quinoa (Chenopodium quinoa)