Evaluation of Ethanedinitrile as a Potential Fumigant against Plasmodiophora brassicae, the Clubroot Pathogen

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F23%3A94887" target="_blank" >RIV/60460709:41210/23:94887 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/2073-4395/13/4/1177" target="_blank" >https://www.mdpi.com/2073-4395/13/4/1177</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/agronomy13041177" target="_blank" >10.3390/agronomy13041177</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation of Ethanedinitrile as a Potential Fumigant against Plasmodiophora brassicae, the Clubroot Pathogen

Popis výsledku v původním jazyce

Clubroot, caused by Plasmodiophora brassicae Woronin, is one of the most challenging diseases to control in oilseed rape (Brassica napus L.) and other crucifers globally. Ethanedinitrile (EDN) is a promising fumigant shown to be effective against various pests and soil-borne pathogens. However, its efficacy against P. brassicae is yet to be tested. Therefore, the current study is focused on evaluating the effectiveness of EDN against P. brassicae at different rates, applied for different durations of exposure. Clubroot-susceptible oilseed rape plants, grown in fumigated soil, were evaluated for disease severity and growth parameters in greenhouse conditions. EDN exhibited good efficacy against the pathogen, with 81.39% disease suppression compared to the control. Complete control of the disease was achieved at the rates of 42 g/m(3) and 50 g/m(3) as well as in the treatment variant of 35 g/m(3)-48 h. In addition, EDN improved plant health by increasing shoot weight by 58.24%. However, the combination of a prolonged fumigation period and higher rates resulted in a decline in the seedling emergence rate and plant shoot weight, indicating a potential adverse residual effect of higher rates and longer durations of exposure in plants.

Název v anglickém jazyce

Evaluation of Ethanedinitrile as a Potential Fumigant against Plasmodiophora brassicae, the Clubroot Pathogen

Popis výsledku anglicky

Clubroot, caused by Plasmodiophora brassicae Woronin, is one of the most challenging diseases to control in oilseed rape (Brassica napus L.) and other crucifers globally. Ethanedinitrile (EDN) is a promising fumigant shown to be effective against various pests and soil-borne pathogens. However, its efficacy against P. brassicae is yet to be tested. Therefore, the current study is focused on evaluating the effectiveness of EDN against P. brassicae at different rates, applied for different durations of exposure. Clubroot-susceptible oilseed rape plants, grown in fumigated soil, were evaluated for disease severity and growth parameters in greenhouse conditions. EDN exhibited good efficacy against the pathogen, with 81.39% disease suppression compared to the control. Complete control of the disease was achieved at the rates of 42 g/m(3) and 50 g/m(3) as well as in the treatment variant of 35 g/m(3)-48 h. In addition, EDN improved plant health by increasing shoot weight by 58.24%. However, the combination of a prolonged fumigation period and higher rates resulted in a decline in the seedling emergence rate and plant shoot weight, indicating a potential adverse residual effect of higher rates and longer durations of exposure in plants.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

<a href="/cs/project/TH02030328" target="_blank" >TH02030328: Světově nová technologie aplikace přípravku Ethandinitryl (EDN) k ošetření půdy a půdních substrátů jako ekologická alternativa k methylbromidu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Agronomy

ISSN

2073-4395

e-ISSN

2073-4395

Svazek periodika

13

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

12

Strana od-do

—

Kód UT WoS článku

000977876900001

EID výsledku v databázi Scopus

2-s2.0-85153886157