Results 41 to 50 of about 650 (177)

Detecting Chestnut Ink Diseases Through the Dog's Sense of Smell: From Laboratory to Forest

open access: yesPlant Pathology, Volume 75, Issue 5, September‐October 2026.
Canine olfactory abilities were used to distinguish chestnut ink disease caused by Phytophthora spp. A trained detection dog, conditioned with polymer tubes carrying pathogen‐derived volatile organic compounds (VOCs), first detected Phytophthora‐infected roots under controlled conditions and then in chestnut orchards, demonstrating a non‐invasive ...
Francesca Carloni   +8 more
wiley   +1 more source

Limits of Symptom‐Based Inference in Fungal Plant Disease: Latency, Quiescence and Dormancy

open access: yesPlant Pathology, Volume 75, Issue 5, September‐October 2026.
Symptomless fungal infections are not biologically uniform. Latency, quiescence and dormancy represent distinct biological states with different implications for interpreting infection, symptom development and epidemic emergence. Recognising these distinctions reduces reliance on symptom‐based inference in fungal plant disease. ABSTRACT In fungal plant
Tamilarasan Thangavel, Joshua J. Knight
wiley   +1 more source

Former charophyte communities in l’Albufera de València revealed by a study of the sediment bank oospores

open access: yesAnales del Jardín Botánico de Madrid, 2009
Charophyte oospores and their features (size, shape, colour, outer wall ornamentation, etc.) are able to persist in seed banks of aquatic ecosystems.
María A. Rodrigo   +3 more
doaj   +1 more source

Detection of Peronospora manshurica in imported soybean and analysis of oospore viability in storage warehouses in Ternate City, Indonesia

open access: yesJurnal Ilmiah Pertanian, 2023
The soybean needs of the people in Ternate are fulfilled by imported soybeans that enter through Surabaya. The process of transporting imported soybean seeds from Surabaya to the port of Ternate and storage in warehouses may lead to contamination with ...
Khori Arianti   +2 more
doaj   +1 more source

Fungal disease management in cotton using plant protection products: An Australian perspective

open access: yesPest Management Science, Volume 82, Issue 7, Page 6010-6023, July 2026.
Cotton disease management requires evidence‐driven use of plant protection products. Progress hinges on integrating chemistry, diagnostics, stewardship and sustainability to build resilient production systems. Abstract Cotton production faces persistent challenges from pathogens that compromise plant establishment, yield, and fibre quality.
Noel L Knight   +3 more
wiley   +1 more source

Pathogenic and Molecular Characterisation of Hyaloperonospora sp. Isolates Causing Downy Mildew on Wild Rocket

open access: yesPlant Pathology, Volume 75, Issue 4, July‐August 2026.
Downy mildew causes rapid and severe foliar losses in D. tenuifolia. The existence of pathotype diversity hinders resistance breeding. This study identified H. diplotaxidis pathotypes and analysed their phylogenetic relationships. ABSTRACT Downy mildew (DM) caused by the oomycete Hyaloperonospora diplotaxidis (=Peronospora diplotaxidis) is a ...
Paula S. Coelho   +2 more
wiley   +1 more source

Aspergillus terreus obtained from mangrove exhibits antagonistic activities against Pythium aphanidermatum-induced damping-off of cucumber [PDF]

open access: yesPeerJ, 2019
A study was conducted to investigate the potential of Aspergillus terreus obtained from Avicennia marina mangrove roots in inhibiting Pythium aphanidermatum and damping-off disease of cucumber. Aspergillus terreus exhibited in vitro inhibition of Pythium
Hanaa Al-Shibli   +5 more
doaj   +2 more sources

Vegetation trajectories over 150 years of temporary ponds created in the Camargue delta (Southern France)

open access: yesRestoration Ecology, Volume 34, Issue 5, July 2026.
Abstract Introduction Temporary ponds in the Mediterranean climate have a high conservation value, but many have been severely destroyed or degraded. Pond restoration and new pond creation have been engaged widely. Evaluations of the success of such operations are generally carried out over 10–15 years and show divergent results over this timeframe. In
Hugo Fontès   +5 more
wiley   +1 more source

Deciphering the soybean root rot pathogen Phytophthora sojae: Signaling pathways, transcriptional regulation, and effector biology

open access: yesNew Plant Protection, Volume 3, Issue 2, June 2026.
This review highlights how Phytophthora sojae utilizes unconventional lineage‐specific signaling networks, including unique G protein‐coupled receptor fusions, expanded kinases, and rapidly evolving effectors, to infect soybeans. Understanding these divergent molecular paradigms reveals critical vulnerabilities in this destructive pathogen, offering ...
Min Qiu   +4 more
wiley   +1 more source

Analysis of Aphanomyces euteiches in Swedish Commercial Pea Field Soils and in Legume Cover Crops Using Droplet Digital PCR

open access: yesPlant Pathology, Volume 75, Issue 3, May–June 2026.
Workflow for investigation of Aphanomyces euteiches occurrence in 24 field soil samples collected from different regions in Sweden using droplet digital PCR and bioassays with susceptible pea cv. Linnea. ABSTRACT Aphanomyces root rot (ARR), caused by Aphanomyces euteiches, is a major constraint in pea (Pisum sativum) production.
Zahra Saad Omer   +5 more
wiley   +1 more source

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