[PDF][PDF] Diseases of pyrethrum in Tasmania: challenges and prospects for management

SJ Pethybridge, FS Hay, PD Esker, DH Gent… - Plant …, 2008 - Am Phytopath Society
(Trevir.) Sch. Bip.) is a perennial plant and member of the Asteraceae that is endemic to the
Dalmatian region of the former Yugoslavia (36). Pyrethrum is cultivated commercially solely …

Site-specific risk factors for ray blight in Tasmanian pyrethrum fields

SJ Pethybridge, DH Gent, PD Esker… - Plant …, 2009 - Am Phytopath Society
Ray blight of pyrethrum (Tanacetum cinerariifolium), caused by Phoma ligulicola var.
inoxydablis, can cause defoliation and reductions of crop growth and pyrethrin yield. Logistic …

Detection of fungal pathogens in plants

P Narayanasamy, P Narayanasamy - Microbial Plant Pathogens-Detection …, 2011 - Springer
Among the microbial plant pathogens, fungus-like and fungal pathogens have well
developed thallus consisting of hyphae, asexual and sexual reproductive structures. The …

Multiple mutations across the succinate dehydrogenase gene complex are associated with boscalid resistance in Didymella tanaceti in pyrethrum

TL Pearce, CR Wilson, DH Gent, JB Scott - PloS one, 2019 - journals.plos.org
Failures in control of tan spot of pyrethrum, caused by Didymella tanaceti, has been
associated with decreased sensitivity within the pathogen population to the succinate …

Changes in distribution and frequency of fungi associated with a foliar disease complex of pyrethrum in Australia

FS Hay, DH Gent, SJ Pilkington, TL Pearce… - Plant …, 2015 - Am Phytopath Society
In Australia, pyrethrum (Tanacetum cinerariifolium) is affected by a foliar disease complex
that can substantially reduce green leaf area and yield. Historically, the most important foliar …

Illumina sequencing of 18S/16S rRNA reveals microbial community composition, diversity, and potential pathogens in 17 turfgrass seeds

LP Ban, JD Li, M Yan, YH Gao, JJ Zhang… - Plant …, 2021 - Am Phytopath Society
The increasing need for turfgrass seeds is coupled with the high risk of dangerous microbial
pathogens being transmitted through the domestic and international trade of seeds …

Tan spot of pyrethrum is caused by a Didymella species complex

TL Pearce, JB Scott, PW Crous, SJ Pethybridge… - Plant …, 2016 - Wiley Online Library
Tan spot is a disease of pyrethrum (Tanacetum cinerariifolium) in Australia. Recent
increases in the severity and incidence of the disease have prompted a re‐evaluation of the …

Rapid Changes in the Genetic Composition of Stagonosporopsis tanaceti Population in Australian Pyrethrum Fields

N Vaghefi, FS Hay, PK Ades, SJ Pethybridge… - …, 2015 - Am Phytopath Society
ABSTRACT A novel set of microsatellite markers were developed and employed for
geographical and temporal population analyses of Stagonosporopsis tanaceti, the cause of …

Development of a multiplex PCR diagnostic assay for the detection of Stagonosporopsis species associated with ray blight of Asteraceae

N Vaghefi, FS Hay, SJ Pethybridge, R Ford… - European Journal of …, 2016 - Springer
Ray blight, a destructive disease of Asteraceae worldwide, is caused by three
morphologically similar but phylogenetically distinct species; Stagonosporopsis …

Characterization of mating type genes supports the hypothesis that Stagonosporopsis chrysanthemi is homothallic and provides evidence that Stagonosporopsis …

MI Chilvers, S Jones, J Meleca, TL Peever… - Current genetics, 2014 - Springer
To understand the organization of the mating type locus of Stagonosporopsis tanaceti and
Stagonosporopsis chrysanthemi, and its potential role in the epidemiology of ray blight of …