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dc.contributor.authorCucak, Mladen
dc.contributor.authorHarteveld, Dalphy O. C.
dc.contributor.authorDeVetter, Lisa Wasko
dc.contributor.authorPeever, Tobin L.
dc.contributor.authorAndrade Moral, Rafael de
dc.contributor.authorMattupalli, Chakradhar
dc.date.accessioned2022-09-22T11:56:15Z
dc.date.available2022-09-22T11:56:15Z
dc.date.created2022-08-23T13:27:46Z
dc.date.issued2022-08-04
dc.identifier.citationCucak, M.; Harteveld, D.O.C.; Wasko DeVetter, L.; Peever, T.L.; Moral, R.d.A.; Mattupalli, C. Development of a Decision Support System for the Management of Mummy Berry Disease in Northwestern Washington. Plants 2022, 11, 2043.en_US
dc.identifier.issn2223-7747
dc.identifier.urihttps://hdl.handle.net/11250/3020680
dc.description.abstractMummy berry, caused by Monilinia vaccinii-corymbosi, is the most important disease of the northern highbush blueberry (Vaccinium corymbosum L.) in North America and can cause up to 70% yield losses in affected fields. A key event in the mummy berry disease cycle is the primary infection phase where ascospores are released by apothecia that infect emerging floral and vegetative tissues. Current management of mummy berry disease in northwestern Washington is predominantly reliant on the prevention of primary infections through prophylactic, calendar-based fungicide spray applications early in the growing season. To improve the understanding of risk during these periods and to help tailor management strategies, we developed a decision support system (DSS) based on field records spanning over five seasons and four locations in northwestern Washington. Environmental conditions across the region were highly uniform but different dynamics of apothecial development were observed under high- and low-management regimes. Based on our analysis, we suggest basing the initial iteration of the DSS on two sub-models. The first sub-model predicts the onset of apothecia based on chill-unit accumulation under high- and low-management regimes, and the second predicts primary infection risk, which provides opportunities to improve the timing of fungicide applications. The synoptic DSS proposed here is based on the current biological knowledge of the pathosystem and available data for the northwestern Washington region. We provide the analysis and the DSS implementation and evaluation as an open-source repository, providing opportunities for further improvements. Finally, we provide suggestions for future research and the operational efforts needed for improving the utility and accuracy of the mummy berry DSS.en_US
dc.language.isoengen_US
dc.publisherMDPIen_US
dc.relation.urihttps://www.mdpi.com/2223-7747/11/15/2043#cite
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.titleDevelopment of a Decision Support System for the Management of Mummy Berry Disease in Northwestern Washingtonen_US
dc.title.alternativeDevelopment of a Decision Support System for the Management of Mummy Berry Disease in Northwestern Washingtonen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.rights.holder© 2022 by the authorsen_US
dc.source.volume11en_US
dc.source.journalPlantsen_US
dc.source.issue15en_US
dc.identifier.doi10.3390/plants11152043
dc.identifier.cristin2045352
dc.source.articlenumber2043en_US
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode1


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