Dataset Information

Occurrence and Characterization of Leaf Spot Caused by Septoria melissae on Lemon Balm in Korea.

ABSTRACT: Leaf spot on lemon balm is frequently observed in Korea, causing considerable damage to crops. In 2014 and 2015, the occurrence of leaf spot was observed in several production greenhouses at Suwon, Gongju, and Namwon in Korea. Symptoms on lower leaves initially developed as small, distinct, discolored lesions, which enlarged progressively turning into dark brown, angular spots surrounded by purplish-brown margins. Based on the morphological characteristics and sequence analysis of actin (ACT), translation elongation factor 1-alpha (EF-1α), internal transcribed spacer (ITS), 28S nrDNA (LSU), and RNA polymerase II second largest subunit (RPB2), the fungus associated with the lemon balm leaf spot was determined as Septoria melissae. To the best of our knowledge, this is the first report of lemon balm leaf spot caused by S. melissae in Asia as well as in Korea.

SUBMITTER: Yang SA

PROVIDER: S-EPMC7717686 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature

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Occurrence and Characterization of Leaf Spot Caused by <i>Septoria melissae</i> on Lemon Balm in Korea.

Yang Seon-Ah SA Choi In-Young IY Ju Ho-Jong HJ Lee Kui-Jae KJ Galea Victor V Shin Hyeon-Dong HD

Mycobiology 20201022 6

Leaf spot on lemon balm is frequently observed in Korea, causing considerable damage to crops. In 2014 and 2015, the occurrence of leaf spot was observed in several production greenhouses at Suwon, Gongju, and Namwon in Korea. Symptoms on lower leaves initially developed as small, distinct, discolored lesions, which enlarged progressively turning into dark brown, angular spots surrounded by purplish-brown margins. Based on the morphological characteristics and sequence analysis of actin (ACT), t ...[more]

PMID: 33312016

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Dataset Information

Occurrence and Characterization of Leaf Spot Caused by Septoria melissae on Lemon Balm in Korea.

Publications

Occurrence and Characterization of Leaf Spot Caused by <i>Septoria melissae</i> on Lemon Balm in Korea.

Similar Datasets

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