Ramularia leaf spot - a potential threat to barley production in North Macedonia
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Ramularia collo-cygni (Rcc) is a causal agent of Ramularia leaf spot (RLS) that emerged as an economically important seed-borne disease in the last 30 years. RLS causes yield losses of up to 35 % and it is reported as a serious threat of barley production all over the world. Although the fungus co-exists with the host plant from early development stages the RLS symptoms occur late in the season as rectangular reddish-brown necrotic spots usually surrounded by a chlorotic halo. RLS symptoms are visible on both sides of the leaf blade and are very hard to be distinguished from other barley diseases or physiological leaf spots without using molecular techniques. Difficulties in distinguishing RLS from other abiotic and biotic factors of leaf spotting complex, asymptomatic phase of fungal development, and lack of regulations controlling RLS distribution through barley seed trade are major reasons that could jeopardize RLS management and barley production. During the visual inspection of ba...rley production in 2016. in Kumanovo and Bitola the symptoms of RLS were observed on leaves, spikes and awns.
Кључне речи:
Ramularia collo-cygni / Ramularia leaf spot / seed-borne diseases / PCR / barley / North MacedoniaИзвор:
Book of Abstracts, 3rd International Meeting Agriscience and Practice (ASP 2023), Stip, 19-20 April 2023, 2023, 30-30Издавач:
- Štip : Faculty of Agriculture of Goce Delcev University
Колекције
Институција/група
FiVeRTY - CONF AU - Župunski, Vesna AU - Jevtić, Radivoje PY - 2023 UR - http://fiver.ifvcns.rs/handle/123456789/3822 AB - Ramularia collo-cygni (Rcc) is a causal agent of Ramularia leaf spot (RLS) that emerged as an economically important seed-borne disease in the last 30 years. RLS causes yield losses of up to 35 % and it is reported as a serious threat of barley production all over the world. Although the fungus co-exists with the host plant from early development stages the RLS symptoms occur late in the season as rectangular reddish-brown necrotic spots usually surrounded by a chlorotic halo. RLS symptoms are visible on both sides of the leaf blade and are very hard to be distinguished from other barley diseases or physiological leaf spots without using molecular techniques. Difficulties in distinguishing RLS from other abiotic and biotic factors of leaf spotting complex, asymptomatic phase of fungal development, and lack of regulations controlling RLS distribution through barley seed trade are major reasons that could jeopardize RLS management and barley production. During the visual inspection of barley production in 2016. in Kumanovo and Bitola the symptoms of RLS were observed on leaves, spikes and awns. PB - Štip : Faculty of Agriculture of Goce Delcev University C3 - Book of Abstracts, 3rd International Meeting Agriscience and Practice (ASP 2023), Stip, 19-20 April 2023 T1 - Ramularia leaf spot - a potential threat to barley production in North Macedonia EP - 30 SP - 30 UR - https://hdl.handle.net/21.15107/rcub_fiver_3822 ER -
@conference{ author = "Župunski, Vesna and Jevtić, Radivoje", year = "2023", abstract = "Ramularia collo-cygni (Rcc) is a causal agent of Ramularia leaf spot (RLS) that emerged as an economically important seed-borne disease in the last 30 years. RLS causes yield losses of up to 35 % and it is reported as a serious threat of barley production all over the world. Although the fungus co-exists with the host plant from early development stages the RLS symptoms occur late in the season as rectangular reddish-brown necrotic spots usually surrounded by a chlorotic halo. RLS symptoms are visible on both sides of the leaf blade and are very hard to be distinguished from other barley diseases or physiological leaf spots without using molecular techniques. Difficulties in distinguishing RLS from other abiotic and biotic factors of leaf spotting complex, asymptomatic phase of fungal development, and lack of regulations controlling RLS distribution through barley seed trade are major reasons that could jeopardize RLS management and barley production. During the visual inspection of barley production in 2016. in Kumanovo and Bitola the symptoms of RLS were observed on leaves, spikes and awns.", publisher = "Štip : Faculty of Agriculture of Goce Delcev University", journal = "Book of Abstracts, 3rd International Meeting Agriscience and Practice (ASP 2023), Stip, 19-20 April 2023", title = "Ramularia leaf spot - a potential threat to barley production in North Macedonia", pages = "30-30", url = "https://hdl.handle.net/21.15107/rcub_fiver_3822" }
Župunski, V.,& Jevtić, R.. (2023). Ramularia leaf spot - a potential threat to barley production in North Macedonia. in Book of Abstracts, 3rd International Meeting Agriscience and Practice (ASP 2023), Stip, 19-20 April 2023 Štip : Faculty of Agriculture of Goce Delcev University., 30-30. https://hdl.handle.net/21.15107/rcub_fiver_3822
Župunski V, Jevtić R. Ramularia leaf spot - a potential threat to barley production in North Macedonia. in Book of Abstracts, 3rd International Meeting Agriscience and Practice (ASP 2023), Stip, 19-20 April 2023. 2023;:30-30. https://hdl.handle.net/21.15107/rcub_fiver_3822 .
Župunski, Vesna, Jevtić, Radivoje, "Ramularia leaf spot - a potential threat to barley production in North Macedonia" in Book of Abstracts, 3rd International Meeting Agriscience and Practice (ASP 2023), Stip, 19-20 April 2023 (2023):30-30, https://hdl.handle.net/21.15107/rcub_fiver_3822 .