First report on <em>Pythium myriotylum</em> as pathogen on duckweed (<em>Lemna minor</em> L.) in hydroponic systems in Germany

First report on <em>Pythium myriotylum</em> as pathogen on duckweed (<em>Lemna minor</em> L.) in hydroponic systems in Germany

Duckweed is a promising resource for future feed and food production as well as wastewater treatment. However, diseases and pests can critically limit the performance of the production systems. Patches of discolored and bleached duckweed (Lemna minor L.) appeared in hydroponic systems and spread ra...

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Bibliographic Details
Main Authors: Thomas Brand, Finn Petersen, Johannes Demann, Alexandra Wichura
Format: Article
Language:deu
Published: Eugen Ulmer KG 2021-09-01
Series:Journal für Kulturpflanzen
Subjects:
Hydroponics
plant disease
discoloration
bleaching
control
water lentils
Online Access:https://ojs.openagrar.de/index.php/Kulturpflanzenjournal/article/view/15816
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spelling doaj-e8ed7edbec374145a822ad7a802b64a12021-10-02T09:07:40ZdeuEugen Ulmer KGJournal für Kulturpflanzen1867-09111867-09382021-09-01739-1010.5073/JfK.2021.09-10.02First report on <em>Pythium myriotylum</em> as pathogen on duckweed (<em>Lemna minor</em> L.) in hydroponic systems in GermanyThomas Brand0Finn Petersen1Johannes Demann2Alexandra Wichura3Chamber of Agriculture Lower Saxony, Plant Protection Service, Oldenburg, GermanyUniversity of Applied Sciences Osnabrück, Faculty of Agricultural Sciences and Landscape Architecture, Osnabrück, GermanyUniversity of Applied Sciences Osnabrück, Faculty of Agricultural Sciences and Landscape Architecture, Osnabrück, GermanyChamber of Agriculture Lower Saxony, Plant Protection Office, Hannover, Germany Duckweed is a promising resource for future feed and food production as well as wastewater treatment. However, diseases and pests can critically limit the performance of the production systems. Patches of discolored and bleached duckweed (Lemna minor L.) appeared in hydroponic systems and spread rapidly through the crop. Pythium myriotylum was confirmed as the causing pathogen by microbiological and molecular biological analysis. This is the first report of P. myriotylum on duckweed in Germany. The result and possible countermeasures are discussed. https://ojs.openagrar.de/index.php/Kulturpflanzenjournal/article/view/15816Hydroponicsplant diseasediscolorationbleachingcontrolwater lentils
collection DOAJ
language deu
format Article
sources DOAJ
author Thomas Brand
Finn Petersen
Johannes Demann
Alexandra Wichura
spellingShingle Thomas Brand
Finn Petersen
Johannes Demann
Alexandra Wichura
First report on <em>Pythium myriotylum</em> as pathogen on duckweed (<em>Lemna minor</em> L.) in hydroponic systems in Germany
Journal für Kulturpflanzen
Hydroponics
plant disease
discoloration
bleaching
control
water lentils
author_facet Thomas Brand
Finn Petersen
Johannes Demann
Alexandra Wichura
author_sort Thomas Brand
title First report on <em>Pythium myriotylum</em> as pathogen on duckweed (<em>Lemna minor</em> L.) in hydroponic systems in Germany
title_short First report on <em>Pythium myriotylum</em> as pathogen on duckweed (<em>Lemna minor</em> L.) in hydroponic systems in Germany
title_full First report on <em>Pythium myriotylum</em> as pathogen on duckweed (<em>Lemna minor</em> L.) in hydroponic systems in Germany
title_fullStr First report on <em>Pythium myriotylum</em> as pathogen on duckweed (<em>Lemna minor</em> L.) in hydroponic systems in Germany
title_full_unstemmed First report on <em>Pythium myriotylum</em> as pathogen on duckweed (<em>Lemna minor</em> L.) in hydroponic systems in Germany
title_sort first report on <em>pythium myriotylum</em> as pathogen on duckweed (<em>lemna minor</em> l.) in hydroponic systems in germany
publisher Eugen Ulmer KG
series Journal für Kulturpflanzen
issn 1867-0911
1867-0938
publishDate 2021-09-01
description Duckweed is a promising resource for future feed and food production as well as wastewater treatment. However, diseases and pests can critically limit the performance of the production systems. Patches of discolored and bleached duckweed (Lemna minor L.) appeared in hydroponic systems and spread rapidly through the crop. Pythium myriotylum was confirmed as the causing pathogen by microbiological and molecular biological analysis. This is the first report of P. myriotylum on duckweed in Germany. The result and possible countermeasures are discussed.
topic Hydroponics
plant disease
discoloration
bleaching
control
water lentils
url https://ojs.openagrar.de/index.php/Kulturpflanzenjournal/article/view/15816
work_keys_str_mv AT thomasbrand firstreportonempythiummyriotylumemaspathogenonduckweedemlemnaminoremlinhydroponicsystemsingermany
AT finnpetersen firstreportonempythiummyriotylumemaspathogenonduckweedemlemnaminoremlinhydroponicsystemsingermany
AT johannesdemann firstreportonempythiummyriotylumemaspathogenonduckweedemlemnaminoremlinhydroponicsystemsingermany
AT alexandrawichura firstreportonempythiummyriotylumemaspathogenonduckweedemlemnaminoremlinhydroponicsystemsingermany
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