Matches in SemOpenAlex for { <https://semopenalex.org/work/W4214903551> ?p ?o ?g. }
Showing items 1 to 52 of
52
with 100 items per page.
- W4214903551 abstract "Abstract Background Production of medicinal plants in Taiwan is not only hampered by international market competition, but also lack of knowledge of their pathogens, such as powdery mildew fungi (Erysiphales, Ascomycota). Records of these fungi in Taiwan originate from few researchers for the last one hundred years and are still incomplete. Since powdery mildews in tropical/subtropical environments do not develop the sexual stages with morphologically diagnostic characteristics, internal transcribed spacer sequences (ITS) of the ribosomal RNA genes obtained from the asexual stages have become important modern tools for species identification. Results Powdery mildews on four medicinal plants from educational and ornamental plantations in Taiwan were identified based on the anamorph morphology and ITS sequences. Three powdery mildews on medicinal plants are new records for Taiwan, Arthrocladiella mougeotii on Lycium chinense , Erysiphe lespedezae on Uraria crinita , and E. lonicerae on Lonicera japonica . Eryngium foetidum is a new host for Erysiphe heraclei hitherto known on other host plants in Taiwan. Eryngium foetidum and Uraria crinita are new host plants for powdery mildews worldwide. Only specific field collection of the pathogens yielded the new records, not checking plant specimens in a phanerogam herbarium. The pathogens did not cause death of the host plants, but appeared to enhance stress by infection of mature leaves. Conclusions Taxonomic study of powdery mildews in Taiwan results into new host records of economically important medicinal plants in Taiwan with potential consequences for plant production and quarantine and also shows that host records are quite incomplete worldwide. Although ITS sequences were useful for species identification, the lack of data for several species on the same host genus on the one hand and the low variation between closely related species on the other indicate the need for further study." @default.
- W4214903551 created "2022-03-05" @default.
- W4214903551 creator A5020374738 @default.
- W4214903551 creator A5061756197 @default.
- W4214903551 creator A5071978501 @default.
- W4214903551 creator A5074685855 @default.
- W4214903551 date "2020-08-07" @default.
- W4214903551 modified "2023-09-27" @default.
- W4214903551 title "First records of powdery mildew fungi (Erysiphales) on four medicinal plants in Taiwan" @default.
- W4214903551 doi "https://doi.org/10.21203/rs.3.rs-51814/v1" @default.
- W4214903551 hasPublicationYear "2020" @default.
- W4214903551 type Work @default.
- W4214903551 citedByCount "0" @default.
- W4214903551 crossrefType "posted-content" @default.
- W4214903551 hasAuthorship W4214903551A5020374738 @default.
- W4214903551 hasAuthorship W4214903551A5061756197 @default.
- W4214903551 hasAuthorship W4214903551A5071978501 @default.
- W4214903551 hasAuthorship W4214903551A5074685855 @default.
- W4214903551 hasBestOaLocation W42149035511 @default.
- W4214903551 hasConcept C126831891 @default.
- W4214903551 hasConcept C18903297 @default.
- W4214903551 hasConcept C2779158651 @default.
- W4214903551 hasConcept C2779336322 @default.
- W4214903551 hasConcept C2908806665 @default.
- W4214903551 hasConcept C59822182 @default.
- W4214903551 hasConcept C74103781 @default.
- W4214903551 hasConcept C86803240 @default.
- W4214903551 hasConceptScore W4214903551C126831891 @default.
- W4214903551 hasConceptScore W4214903551C18903297 @default.
- W4214903551 hasConceptScore W4214903551C2779158651 @default.
- W4214903551 hasConceptScore W4214903551C2779336322 @default.
- W4214903551 hasConceptScore W4214903551C2908806665 @default.
- W4214903551 hasConceptScore W4214903551C59822182 @default.
- W4214903551 hasConceptScore W4214903551C74103781 @default.
- W4214903551 hasConceptScore W4214903551C86803240 @default.
- W4214903551 hasLocation W42149035511 @default.
- W4214903551 hasLocation W42149035512 @default.
- W4214903551 hasOpenAccess W4214903551 @default.
- W4214903551 hasPrimaryLocation W42149035511 @default.
- W4214903551 hasRelatedWork W1573136316 @default.
- W4214903551 hasRelatedWork W1586349856 @default.
- W4214903551 hasRelatedWork W1980539298 @default.
- W4214903551 hasRelatedWork W2031539373 @default.
- W4214903551 hasRelatedWork W2083452802 @default.
- W4214903551 hasRelatedWork W2092520139 @default.
- W4214903551 hasRelatedWork W2142441098 @default.
- W4214903551 hasRelatedWork W2157338788 @default.
- W4214903551 hasRelatedWork W3022274238 @default.
- W4214903551 hasRelatedWork W3136302216 @default.
- W4214903551 isParatext "false" @default.
- W4214903551 isRetracted "false" @default.
- W4214903551 workType "article" @default.