Diaporthe pseudolongicolla: The new pathogen on soybean seed in Serbia
Diaporthe pseudolongicolla - novi patogen na semenu soje u Srbiji
2018
Authors
Petrović, KristinaRiccioni, Luca
Đorđević, Vuk
Balešević-Tubić, Svetlana
Miladinović, Jegor
Ćeran, Marina
Rajković, Dragana
Article (Published version)
Metadata
Show full item recordAbstract
Seed decay is one of the most important diseases of soybean (Glycine max (L.) Merr.) that has a negative impact on the market grade of soybeans. The disease is mainly caused by Diaporthe longicolla, along with other Diaporthe species. Screening of soybean seeds health status in Vojvodina Province, Serbia, showed cultural and morphological variability among isolates identified as D. longicolla. With the use of DNA sequences of internal transcribed spacer (ITS1-5.8S-ITS2) region and partial translation elongation factor 1-alpha (EF1-α), the new species was determined. BLAST analysis showed 100% identity with D. pseudolongicolla (syn. D. novem) that was described in this study and its taxonomic revision is discussed. Pathogenicity trial showed that both species, D. longicolla and D. pseudolongicolla, are highly pathogenic on soybean stem and seed, causing 100% of stem wilting and more than 82% of seed decay.
Trulež semena je jedna od najvažnijih bolesti soje (Glycine max (L.) Merr.), koja negativno utiče na vrednost soje na tržištu. Najčešće je uzrokuje Diaporthe longicolla, zajedno sa drugim Diaporthe vrstama. Pregledom zdravstvenog stanja semena soje u Vojvodini (Srbija) uočena je morfološka varijabilnost između izolata identifikovanih kao D. longicolla. Upotrebom sekvenci DNK iz ITS regiona (ITS1-5.8S-ITS2) i elongacionog faktora 1-alfa (EF1-α) potvrđeno je prisustvo nove vrste na semenu soje. BLAST analizom je dokazana identičnost od 100% sa D. pseudolongicolla (sin. D. novem) koja je opisana u ovom radu i čija taksonomska revizija se razmatra. Ispitivanja patogenosti su pokazala da su obe vrste, D. longicolla i D. pseudolongicolla, visoko patogene na stablu i semenu soje uzrokujući 100% uvenuće biljaka kao i trulež više od 82% semena.
Keywords:
D. longicolla / D. pseudolongicolla / Diaporthe / seed decay / soybean / D. pseudolongicolla / D. longicolla / Diaporthe / soja / trulež semenaSource:
Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 2018, 55, 2, 103-109Publisher:
- Institut za ratarstvo i povrtarstvo, Novi Sad
Funding / projects:
- Interdisciplinary Approach to Development of New Soybean Varieties and Improvement of the Cultivation Practices and Seed Production (RS-MESTD-Technological Development (TD or TR)-31022)
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Institution/Community
FiVeRTY - JOUR AU - Petrović, Kristina AU - Riccioni, Luca AU - Đorđević, Vuk AU - Balešević-Tubić, Svetlana AU - Miladinović, Jegor AU - Ćeran, Marina AU - Rajković, Dragana PY - 2018 UR - http://fiver.ifvcns.rs/handle/123456789/1726 AB - Seed decay is one of the most important diseases of soybean (Glycine max (L.) Merr.) that has a negative impact on the market grade of soybeans. The disease is mainly caused by Diaporthe longicolla, along with other Diaporthe species. Screening of soybean seeds health status in Vojvodina Province, Serbia, showed cultural and morphological variability among isolates identified as D. longicolla. With the use of DNA sequences of internal transcribed spacer (ITS1-5.8S-ITS2) region and partial translation elongation factor 1-alpha (EF1-α), the new species was determined. BLAST analysis showed 100% identity with D. pseudolongicolla (syn. D. novem) that was described in this study and its taxonomic revision is discussed. Pathogenicity trial showed that both species, D. longicolla and D. pseudolongicolla, are highly pathogenic on soybean stem and seed, causing 100% of stem wilting and more than 82% of seed decay. AB - Trulež semena je jedna od najvažnijih bolesti soje (Glycine max (L.) Merr.), koja negativno utiče na vrednost soje na tržištu. Najčešće je uzrokuje Diaporthe longicolla, zajedno sa drugim Diaporthe vrstama. Pregledom zdravstvenog stanja semena soje u Vojvodini (Srbija) uočena je morfološka varijabilnost između izolata identifikovanih kao D. longicolla. Upotrebom sekvenci DNK iz ITS regiona (ITS1-5.8S-ITS2) i elongacionog faktora 1-alfa (EF1-α) potvrđeno je prisustvo nove vrste na semenu soje. BLAST analizom je dokazana identičnost od 100% sa D. pseudolongicolla (sin. D. novem) koja je opisana u ovom radu i čija taksonomska revizija se razmatra. Ispitivanja patogenosti su pokazala da su obe vrste, D. longicolla i D. pseudolongicolla, visoko patogene na stablu i semenu soje uzrokujući 100% uvenuće biljaka kao i trulež više od 82% semena. PB - Institut za ratarstvo i povrtarstvo, Novi Sad T2 - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research T1 - Diaporthe pseudolongicolla: The new pathogen on soybean seed in Serbia T1 - Diaporthe pseudolongicolla - novi patogen na semenu soje u Srbiji EP - 109 IS - 2 SP - 103 VL - 55 DO - 10.5937/ratpov55-18582 ER -
@article{ author = "Petrović, Kristina and Riccioni, Luca and Đorđević, Vuk and Balešević-Tubić, Svetlana and Miladinović, Jegor and Ćeran, Marina and Rajković, Dragana", year = "2018", abstract = "Seed decay is one of the most important diseases of soybean (Glycine max (L.) Merr.) that has a negative impact on the market grade of soybeans. The disease is mainly caused by Diaporthe longicolla, along with other Diaporthe species. Screening of soybean seeds health status in Vojvodina Province, Serbia, showed cultural and morphological variability among isolates identified as D. longicolla. With the use of DNA sequences of internal transcribed spacer (ITS1-5.8S-ITS2) region and partial translation elongation factor 1-alpha (EF1-α), the new species was determined. BLAST analysis showed 100% identity with D. pseudolongicolla (syn. D. novem) that was described in this study and its taxonomic revision is discussed. Pathogenicity trial showed that both species, D. longicolla and D. pseudolongicolla, are highly pathogenic on soybean stem and seed, causing 100% of stem wilting and more than 82% of seed decay., Trulež semena je jedna od najvažnijih bolesti soje (Glycine max (L.) Merr.), koja negativno utiče na vrednost soje na tržištu. Najčešće je uzrokuje Diaporthe longicolla, zajedno sa drugim Diaporthe vrstama. Pregledom zdravstvenog stanja semena soje u Vojvodini (Srbija) uočena je morfološka varijabilnost između izolata identifikovanih kao D. longicolla. Upotrebom sekvenci DNK iz ITS regiona (ITS1-5.8S-ITS2) i elongacionog faktora 1-alfa (EF1-α) potvrđeno je prisustvo nove vrste na semenu soje. BLAST analizom je dokazana identičnost od 100% sa D. pseudolongicolla (sin. D. novem) koja je opisana u ovom radu i čija taksonomska revizija se razmatra. Ispitivanja patogenosti su pokazala da su obe vrste, D. longicolla i D. pseudolongicolla, visoko patogene na stablu i semenu soje uzrokujući 100% uvenuće biljaka kao i trulež više od 82% semena.", publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad", journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research", title = "Diaporthe pseudolongicolla: The new pathogen on soybean seed in Serbia, Diaporthe pseudolongicolla - novi patogen na semenu soje u Srbiji", pages = "109-103", number = "2", volume = "55", doi = "10.5937/ratpov55-18582" }
Petrović, K., Riccioni, L., Đorđević, V., Balešević-Tubić, S., Miladinović, J., Ćeran, M.,& Rajković, D.. (2018). Diaporthe pseudolongicolla: The new pathogen on soybean seed in Serbia. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research Institut za ratarstvo i povrtarstvo, Novi Sad., 55(2), 103-109. https://doi.org/10.5937/ratpov55-18582
Petrović K, Riccioni L, Đorđević V, Balešević-Tubić S, Miladinović J, Ćeran M, Rajković D. Diaporthe pseudolongicolla: The new pathogen on soybean seed in Serbia. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2018;55(2):103-109. doi:10.5937/ratpov55-18582 .
Petrović, Kristina, Riccioni, Luca, Đorđević, Vuk, Balešević-Tubić, Svetlana, Miladinović, Jegor, Ćeran, Marina, Rajković, Dragana, "Diaporthe pseudolongicolla: The new pathogen on soybean seed in Serbia" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 55, no. 2 (2018):103-109, https://doi.org/10.5937/ratpov55-18582 . .