WebAug 3, 2024 · White rust caused by Puccinia horiana is one of the most serious diseases of chrysanthemum (Chrysanthemum × morifolium). In this study, we report the DNA markers … WebNov 16, 2024 · P. horiana is an autoecious rust. The bicellular teliospores germinate in situ to produce unicellular basidiospores which are dispersed in air currents. No other spores …
Chrysanthemum White Rust in England and Wales 1963‐66
WebP. horiana is spread on infected cuttings and plants, including cut flowers of glasshouse chrysanthemums. Detection and inspection. The fungus can be detected on the basis of visual symptoms: waxy, light coloured pustules opposite other rust fungi with brown coloured pustules. The identification is verified on the morphological features of the ... WebHORIANA is a consulting company dedicated to epidemiology and biostatistics, designing and conducting Healthcare Real-World Studies. Founded by a team of 5 specialists, all of them having more... marion cocke book
PM 7/027 (2) Puccinia horiana - Wiley Online Library
WebOct 1, 2013 · These evaluation systems could be useful for the evaluation for P. horiana tolerance of chrysanthemum. In this study, we found that latent period is a reliable and simpler component for evaluation for resistance to P. horiana. Infection type and DI have been widely used in disease resistance screens (Farias Neto et al., 2008; Kolmer, 1996). … WebAug 14, 2014 · P. horiana penetrated leaves directly through the cuticle and then colonized the mesophyll tissue both inter- and intracellularly. An electron-dense material formed at the interface between fungal and host mesophyll cells, … WebPuccinia horiana is an autoecious rust pathogen that is native to Asia. Infections are characterized by yellow lesions on the upper leaf surface that become necrotic. White pustules, which produce teliospores and basidiospores under favorable environmental conditions, develop on the lower leaf surface (1). marion cocke elvis dinner