The severity of diseases of faba bean depending on sowing rate and variety

Little research has been published about the occurrence of diseases in faba bean such as chocolate spot, ascochyta blight, or rust in Northern Europe. There is also little data about the impact of sowing rate or variety on disease development. Therefore, the purpose of this study was to assess the i...

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Main Authors: Margit Olle, Pille Sooväli
Format: Article
Language:English
Published: Taylor & Francis Group 2020-10-01
Series:Acta Agriculturae Scandinavica. Section B, Soil and Plant Science
Subjects:
Online Access:http://dx.doi.org/10.1080/09064710.2020.1814402
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author Margit Olle
Pille Sooväli
author_facet Margit Olle
Pille Sooväli
author_sort Margit Olle
collection DOAJ
description Little research has been published about the occurrence of diseases in faba bean such as chocolate spot, ascochyta blight, or rust in Northern Europe. There is also little data about the impact of sowing rate or variety on disease development. Therefore, the purpose of this study was to assess the impact of variety and seeding rate on disease severity at Biologische Bundesanstalt, Bundessortenamt und CHemische Industrie (BBCH) 75 (which is when 50% of pods have reached full length). Five varieties were tested from multiple Northern European countries: Bauska (Latvia), Jõgeva (Estonia), Gloria (Sweden), Julia (Sweden) and Lielplatones (Latvia). Two sowing rates were used: 30 seeds m-2 (100%) and 36 seeds m-2 (120%). The sowing rate did not influence disease severity. The varieties which were most damaged by chocolate spot were Gloria and Jõgeva and the varieties least damaged were Julia and Lielplatones. Variety did not influence the severity of ascochyta blight. The variety most damaged by rust was Gloria and the variety least damaged was Julia. The varieties most susceptible to disease Gloria and Jõgeva while Julia was least susceptible. Thus, Julia can be recommended for faba bean production in Northern Europe.
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spelling doaj.art-b94ad7744be54edc8c9898217a0a06d12023-09-15T10:26:25ZengTaylor & Francis GroupActa Agriculturae Scandinavica. Section B, Soil and Plant Science0906-47101651-19132020-10-0170757257710.1080/09064710.2020.18144021814402The severity of diseases of faba bean depending on sowing rate and varietyMargit Olle0Pille Sooväli1Department of Jogeva Plant Breeding, Estonian Crop Research InstituteDepartment of Plant Protection, Estonian Crop Research InstituteLittle research has been published about the occurrence of diseases in faba bean such as chocolate spot, ascochyta blight, or rust in Northern Europe. There is also little data about the impact of sowing rate or variety on disease development. Therefore, the purpose of this study was to assess the impact of variety and seeding rate on disease severity at Biologische Bundesanstalt, Bundessortenamt und CHemische Industrie (BBCH) 75 (which is when 50% of pods have reached full length). Five varieties were tested from multiple Northern European countries: Bauska (Latvia), Jõgeva (Estonia), Gloria (Sweden), Julia (Sweden) and Lielplatones (Latvia). Two sowing rates were used: 30 seeds m-2 (100%) and 36 seeds m-2 (120%). The sowing rate did not influence disease severity. The varieties which were most damaged by chocolate spot were Gloria and Jõgeva and the varieties least damaged were Julia and Lielplatones. Variety did not influence the severity of ascochyta blight. The variety most damaged by rust was Gloria and the variety least damaged was Julia. The varieties most susceptible to disease Gloria and Jõgeva while Julia was least susceptible. Thus, Julia can be recommended for faba bean production in Northern Europe.http://dx.doi.org/10.1080/09064710.2020.1814402chocolate spotbotrytis fabaeascochyta blightascochyta fabaerusturomyces viciae-fabae
spellingShingle Margit Olle
Pille Sooväli
The severity of diseases of faba bean depending on sowing rate and variety
Acta Agriculturae Scandinavica. Section B, Soil and Plant Science
chocolate spot
botrytis fabae
ascochyta blight
ascochyta fabae
rust
uromyces viciae-fabae
title The severity of diseases of faba bean depending on sowing rate and variety
title_full The severity of diseases of faba bean depending on sowing rate and variety
title_fullStr The severity of diseases of faba bean depending on sowing rate and variety
title_full_unstemmed The severity of diseases of faba bean depending on sowing rate and variety
title_short The severity of diseases of faba bean depending on sowing rate and variety
title_sort severity of diseases of faba bean depending on sowing rate and variety
topic chocolate spot
botrytis fabae
ascochyta blight
ascochyta fabae
rust
uromyces viciae-fabae
url http://dx.doi.org/10.1080/09064710.2020.1814402
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