Journal of Plant Pathology | VOL. 97


Publication Date Apr 29, 2015


In Apulia (southern Italy), dill (Anethum graveolens) is cultivated in a few greenhouses and fields, mainly located between Bari and Brindisi. In December-January of 2010 to 2014, leaf blight was observed in greenhouse-grown dill crops, when they were near the harvest stage. Symptoms differed from those induced by some known foliar pathogens of dill, i.e. Sclerotinia sclerotiorum and Erysiphe heraclei, but recalled those caused by Botrytis cinerea. In fact, leaves that were first discolored, turned light to dark brown, and finally wilted, rendering the affected plants unsuitable for harvest. In the presence of high relative humidity, a whitish-cream mycelium developed on symptomatic leaves. Light microscope observations revealed the presence of hyaline hyphae with clamp connections and lunate ballistospores [16.4 ± 1.7 (standard deviation) × 11.0 ± 1.3 μm]. A 609 bp product amplified by PCR from fungal DNA using the ITS1/ITS4 primer pair was sequenced (BMR Genomics, Italy) and the sequence of an isolate designated IPSP-GB520 was deposited in GenBank under the accession No. KP890654. BLAST alignment revealed a 99% homology at the nucleotide level with several accessions of Itersonilia perplexans Derx (Basidiomycota, Cystofilobasidiaceae), including two isolates (DQ667163 and NR_077117) conserved at the CBS-KNAW Fungal Biodiversity Centre, Utrecht, The Netherlands. Koch’s postulates were fulfilled with a successful detachedleaf assay. Based on morphological characteristics and nucleotide sequence homology, the fungus was ident...

Powered ByUnsilo

Erysiphe Heraclei
Clamp Connections
Sclerotinia Sclerotiorum
Botrytis Cinerea
Primer Pair

Introducing Weekly Round-ups!Beta

Powered by R DiscoveryR Discovery

Round-ups are the summaries of handpicked papers around trending topics published every week. These would enable you to scan through a collection of papers and decide if the paper is relevant to you before actually investing time into reading it.

Climate change Research Articles published between Aug 08, 2022 to Aug 14, 2022

R DiscoveryAug 15, 2022
R DiscoveryArticles Included:  5

Introduction: There is no consensus on the policies that should be seen as implicitly pricing carbon (see World Bank (2019a) for a discussion). The OE...

Read More

Gender Equality Research Articles published between Aug 08, 2022 to Aug 14, 2022

R DiscoveryAug 15, 2022
R DiscoveryArticles Included:  4

I would like to thank Anna Khakee, Federica Zardo and Ragnar Weilandt for their very useful comments as well as the participants of the workshop of 21...

Read More

Coronavirus Pandemic

You can also read COVID related content on R COVID-19

R ProductsCOVID-19


Creating the world’s largest AI-driven & human-curated collection of research, news, expert recommendations and educational resources on COVID-19

COVID-19 Dashboard

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on “as is” basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The Copyright Law.