Matches in SemOpenAlex for { <https://semopenalex.org/work/W4289874773> ?p ?o ?g. }
- W4289874773 abstract "Wheat ( Triticum aestivum L.) is an important cereal crop, widely grown throughout the temperate zones, and also suitable for cultivation at higher elevations. Fusarium head blight (FHB) is a highly destructive disease of wheat throughout the globe. In July 2020, serious wheat FHB symptoms were observed in open fields located in Linzhi City, southeast of Tibet, China. The causal agent was identified as Fusarium avenaceum (Fr.) Sacc. by amplification and sequencing of the internal transcribed spacer (ITS) region, translation elongation factor 1-alpha (EF-1α) gene, and RNA polymerase II subunit (RPB-2) gene, as well as by morphological characterization. Koch’s postulates were confirmed by a pathogenicity test on healthy spikes, including re-isolation and identification. To our knowledge, this is the first report of F. avenaceum causing FHB on wheat in Tibet, China. Moreover, to determine pathogen characteristics that may be useful for future disease management, the utilization of different carbon and nitrogen resources, temperature, light, and ultraviolet (UV) irradiation on mycelium growth and conidia germination were studied. Soluble starch and peptone were the best carbon, and nitrogen source for the pathogen respectively. The optimal temperatures for the pathogen’s mycelium growth and conidia germination were 15–20°C, matching the average temperature during the growing season in Linzhi (Tibet). Meanwhile, alternating 8-h light and 16-h dark was shown to be conducive to mycelia growth, and complete darkness facilitated conidia germination. In addition, UV Irradiation of 48 MJ/cm 2 , approximately 100 times of the local condition, did not inhibit the germination of conidia. Furthermore, in vitro screening of effective fungicides was conducted. Among the seven tested pesticides, carbendazim showed the best inhibition rate, with an EC 50 (concentration for 50% of maximal effect) value of 2.1 mg/L. Propiconazole also showed sufficient inhibitory effects against F. avenaceum , with an EC 50 value of 2.6 mg/L. The study provides insights into the newly identified causal agent of wheat FHB in Tibet, China, as well as first pathogen characteristics and promising candidate substances for its management." @default.
- W4289874773 created "2022-08-05" @default.
- W4289874773 creator A5002080408 @default.
- W4289874773 creator A5005855810 @default.
- W4289874773 creator A5014472572 @default.
- W4289874773 creator A5030666563 @default.
- W4289874773 creator A5033530426 @default.
- W4289874773 creator A5036831350 @default.
- W4289874773 creator A5047191676 @default.
- W4289874773 creator A5047719750 @default.
- W4289874773 creator A5058155592 @default.
- W4289874773 creator A5060345703 @default.
- W4289874773 creator A5067638696 @default.
- W4289874773 creator A5085307290 @default.
- W4289874773 creator A5089432203 @default.
- W4289874773 date "2022-08-05" @default.
- W4289874773 modified "2023-10-17" @default.
- W4289874773 title "Biological characterization and in vitro fungicide screenings of a new causal agent of wheat Fusarium head blight in Tibet, China" @default.
- W4289874773 cites W1920625564 @default.
- W4289874773 cites W1965915056 @default.
- W4289874773 cites W1983975718 @default.
- W4289874773 cites W2006444758 @default.
- W4289874773 cites W2021718292 @default.
- W4289874773 cites W2024182735 @default.
- W4289874773 cites W2038308501 @default.
- W4289874773 cites W2049827663 @default.
- W4289874773 cites W2061028411 @default.
- W4289874773 cites W2067679240 @default.
- W4289874773 cites W2079525907 @default.
- W4289874773 cites W2100303591 @default.
- W4289874773 cites W2120737295 @default.
- W4289874773 cites W2179652211 @default.
- W4289874773 cites W2407519955 @default.
- W4289874773 cites W2531024673 @default.
- W4289874773 cites W2620885528 @default.
- W4289874773 cites W2904819155 @default.
- W4289874773 cites W2963670997 @default.
- W4289874773 cites W2973151285 @default.
- W4289874773 cites W2989309920 @default.
- W4289874773 cites W2993417269 @default.
- W4289874773 cites W2993635096 @default.
- W4289874773 cites W3005162418 @default.
- W4289874773 cites W3014488926 @default.
- W4289874773 cites W3036628827 @default.
- W4289874773 cites W3069336784 @default.
- W4289874773 cites W3081807605 @default.
- W4289874773 cites W3085468739 @default.
- W4289874773 cites W3087032918 @default.
- W4289874773 cites W3092592267 @default.
- W4289874773 cites W3102608496 @default.
- W4289874773 cites W3116515775 @default.
- W4289874773 cites W3137870109 @default.
- W4289874773 cites W3175711348 @default.
- W4289874773 cites W3184328658 @default.
- W4289874773 cites W3188690990 @default.
- W4289874773 cites W4200040994 @default.
- W4289874773 cites W4206814364 @default.
- W4289874773 cites W4210384249 @default.
- W4289874773 cites W4210872489 @default.
- W4289874773 cites W4230450401 @default.
- W4289874773 doi "https://doi.org/10.3389/fmicb.2022.941734" @default.
- W4289874773 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35992662" @default.
- W4289874773 hasPublicationYear "2022" @default.
- W4289874773 type Work @default.
- W4289874773 citedByCount "6" @default.
- W4289874773 countsByYear W42898747732023 @default.
- W4289874773 crossrefType "journal-article" @default.
- W4289874773 hasAuthorship W4289874773A5002080408 @default.
- W4289874773 hasAuthorship W4289874773A5005855810 @default.
- W4289874773 hasAuthorship W4289874773A5014472572 @default.
- W4289874773 hasAuthorship W4289874773A5030666563 @default.
- W4289874773 hasAuthorship W4289874773A5033530426 @default.
- W4289874773 hasAuthorship W4289874773A5036831350 @default.
- W4289874773 hasAuthorship W4289874773A5047191676 @default.
- W4289874773 hasAuthorship W4289874773A5047719750 @default.
- W4289874773 hasAuthorship W4289874773A5058155592 @default.
- W4289874773 hasAuthorship W4289874773A5060345703 @default.
- W4289874773 hasAuthorship W4289874773A5067638696 @default.
- W4289874773 hasAuthorship W4289874773A5085307290 @default.
- W4289874773 hasAuthorship W4289874773A5089432203 @default.
- W4289874773 hasBestOaLocation W42898747731 @default.
- W4289874773 hasConcept C100701293 @default.
- W4289874773 hasConcept C133479454 @default.
- W4289874773 hasConcept C144027150 @default.
- W4289874773 hasConcept C182076605 @default.
- W4289874773 hasConcept C2776460866 @default.
- W4289874773 hasConcept C2778867309 @default.
- W4289874773 hasConcept C2993691816 @default.
- W4289874773 hasConcept C36755584 @default.
- W4289874773 hasConcept C43143990 @default.
- W4289874773 hasConcept C59822182 @default.
- W4289874773 hasConcept C6557445 @default.
- W4289874773 hasConcept C74600772 @default.
- W4289874773 hasConcept C86803240 @default.
- W4289874773 hasConcept C89423630 @default.
- W4289874773 hasConceptScore W4289874773C100701293 @default.
- W4289874773 hasConceptScore W4289874773C133479454 @default.
- W4289874773 hasConceptScore W4289874773C144027150 @default.
- W4289874773 hasConceptScore W4289874773C182076605 @default.
- W4289874773 hasConceptScore W4289874773C2776460866 @default.