Results 31 to 40 of about 598,717 (120)

Two Newly Discovered Taxa From Alternaria Section Porri (Ascomycota, Pleosporaceae) Isolated From Tomatoes in the Baltic Region

open access: yesPlant Pathology, Volume 75, Issue 2, March/April 2026.
A multilocus phylogeny and phenotypic assays were used to analyse large‐spored Alternaria spp. from the section Porri affecting tomatoes in the Baltic region. Two novel taxa were described as causal agents of early blight in tomatoes. ABSTRACT Early blight caused by large‐spored Alternaria spp.
Lilija Dučkena   +9 more
wiley   +1 more source

Alternaria alternata leaf spot pathogens : genetics, evolutionary history and diagnostics [PDF]

open access: yes
The primary objective of this study was to characterise the Alternaria alternata species group. Particular focus was put on understanding the pathogens Alternaria mali and Alternaria gaisen, responsible for leaf spot diseases of apple and pear and of ...
Armitage, Andrew D.
core  

Variation of Durum Wheat Rhizosphere Fungal Pathobiome From Conventional to Sustainable Agronomic Strategies Across Growth Stages

open access: yesPlant Pathology, Volume 75, Issue 1, January/February 2026.
Conservation tillage and compost fertilisation boost rhizosphere microbial diversity and beneficial fungi while reducing pathogenic species in durum wheat. These sustainable practices significantly influence the rhizosphere pathobiome, improving both soil and plant health.
Merima Jasarevic   +5 more
wiley   +1 more source

Attention‐Enhanced Hybrid CNN–Transformer Approach Using ResNeXt‐50 and Swin Transformer for Apple Leaf Disease Classification

open access: yesApplied Computational Intelligence and Soft Computing, Volume 2026, Issue 1, 2026.
Apple leaf diseases critically affect fruit yield and quality. Rapid and accurate field diagnosis remains challenging due to variable lighting, complex backgrounds, and environmental noise. We propose a robust hybrid deep learning framework that effectively combines convolutional neural networks for fine‐grained local feature extraction with vision ...
Vishal Thakur   +4 more
wiley   +1 more source

Climate Change and Its Effects on Pest–Pathogen Complexes

open access: yesAdvances in Agriculture, Volume 2026, Issue 1, 2026.
Climate change is intensifying the complexity and severity of pest–pathogen interactions in agriculture, threatening global food security. Rising temperatures, elevated CO2 levels, shifting precipitation patterns, and extreme weather events are reshaping vector ecology, accelerating insect development, altering pathogen virulence, and disrupting plant ...
Ritesh Kumar   +4 more
wiley   +1 more source

Effects of temperature and leaf wetness on the latent period of Rhynchosporium secalis (leaf blotch) on leaves of winter barley

open access: yes, 1994
Effects of temperature and leaf wetness on the latent period of Rhynchosporium secalis (leaf blotch) on winter barley were examined in controlled environment experiments.
Fitt, B. D. L.   +3 more
core   +1 more source

A first genome assembly of the barley fungal pathogen Pyrenophora teres f. teres [PDF]

open access: yes, 2011
Background: Pyrenophora teres f. teres is a necrotrophic fungal pathogen and the cause of one of barley's most important diseases, net form of net blotch.
Ellwood, S.R.   +8 more
core  

Timing of infection and development of alternaria diseases in the canopy of apple trees [PDF]

open access: yes, 2014
Alternaria leaf blotch and fruit spot of apple caused by Alternaria spp. cause annual losses to the Australian apple industry. Erratic control using protectant fungicides is often experienced and may be due to the lack of understanding of the timing of ...
Chandra, Kerri A.   +4 more
core   +2 more sources

Tomato resistance to Alternaria stem canker: localization in host genotypes and functional expression compared to non-host resistance [PDF]

open access: yes, 1989
The Alternaria stem canker resistance locus (Asc-locus), involved in resistance to the fungal pathogen Alternaria alternata f. sp. lycopersici and in insensitivity to host-specific toxins (AAL-toxins) produced by the pathogen, was genetically mapped on ...
Witsenboer, H.M.A.,   +9 more
core   +2 more sources

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