Results 71 to 80 of about 4,956 (179)

Environmental Requirements for Germination and Appressorium Formation of Ascospores and Conidia of Phyllosticta citricarpa, the Causal Agent of Citrus Black Spot

Plant Pathology, Volume 74, Issue 7, Page 2108-2120, September 2025.
Cardinal temperatures for both Phyllosticta citricarpa spore germination were estimated as ~10ºC (minimum) and ~40ºC (maximum), and the optimum temperatures were ~30ºC for ascospores and ~24ºC for conidia. ABSTRACT Phyllosticta citricarpa produces ascospores and conidia that infect citrus tissues and cause citrus black spot (CBS).
Leonardo Aparecido Brandão, Lorraine Binatti Durães, Rafaele Regina Moreira, Lilian Amorim, Geraldo José Silva‐Junior   +4 more
wiley   +1 more source

Development of Didymella rabiei on chickpea plant residues

Растениевъдни науки, 2015
Ascochyta blight caused by Ascochyta rabiei (Pass.) Labrousse is the economically most important disease on chick pea in many countries where the crop is grown. Under moist conditions the fungus Asc. Rabiei grows fast from the spots, covering the entire
Yordanka Stanoeva
doaj  

Stability and suitability of genotypes and environment to Ascochyta blight of chickpea

Frontiers in Plant Science, 2023
Ascochyta blight (AB) is a major biotic constraint to chickpea production internationally. The disease caused by the phytopathogenic fungus Ascochyta rabiei is highly favored by prolonged spells of low temperature and high humidity.
Mamta Sharma, Mamta Sharma, U. S. Sharath Chandran, U. S. Sharath Chandran, Upasana Rani, Sudhir K. Singh, Ashwani K. Basandrai, Daisy Basandrai   +7 more
doaj   +1 more source

Integrated Disease Management, Adaptation and Genomics of Fungal Plant Pathogens in Cropping Systems

Plant Pathology, Volume 74, Issue 6, Page 1445-1469, August 2025.
Knowledge of the fungal genome and multifaceted evolutionary forces need to be considered together in understanding and managing agricultural plant pathogen adaptation relative to integrated disease management (IDM) strategies. ABSTRACT Crop production systems contribute significantly to maintaining global food security. These systems often involve the
Hayley Wilson, Ido Bar, Kristy Hobson, Niloofar Vaghefi, Toni Petronaitis, Rebecca Ford   +5 more
wiley   +1 more source

Rapid Protocol for Single Sporing Ascochyta rabiei v1 [PDF]

, 2020
A rapid protocol for single sporing of A. rabiei. This protocol reduces the time required for single sporing to just 48 hours and allows rapid detection of contamination.
Melody Christie, Kevin Moore
openaire   +1 more source

Effective biological control of chickpea rabies (Ascochyta rabiei) through systemic phytochemical defenses activation by Trichoderma roots colonization: From strain characterization to seed coating

Biological Control
Chickpea (Cicer arietinum) is a legume of great economic and agricultural importance worldwide, whose crop is severely affected by rust or Ascochyta blight, caused by the fungus Ascochyta rabiei.
Javier Morcuende, Jorge Martín-García, Pablo Velasco, Tamara Sánchez-Gómez, Óscar Santamaría, Víctor M. Rodríguez, Jorge Poveda   +6 more
doaj   +1 more source

Recombinant Production and Characterization of Six Ene‐reductases from Penicillium steckii

ChemBioChem, Volume 26, Issue 7, April 1, 2025.
This study explores the catalytic potential of novel ene‐reductases (ERs) from Penicillium steckii, a fungal species known for valuable metabolites. Through the recombinant production and purification of six ERs, we identified diverse substrate profiles and moderate stability.
Pedro H. Damada, Henriette J. Rozeboom, Marco W. Fraaije   +2 more
wiley   +1 more source

Degradation of the Pterocarpan Phytoalexin (—)-Maackiain by Ascochyta rabiei

Zeitschrift für Naturforschung C, 1989
Ten strains of Ascochyta rabiei pathogenic to chickpea ( Cicer arietinum L.) were shown to be potent degraders of the chickpea pterocarpan phytoalexin ( - )-maackiain (1) ([6aR: 11 aR]-3- hydroxy-8,9-methylenedioxypterocarpan). In degradative studies with mycelial preparations and crude protein extracts seven catabolites could be isolated and ...
Birgit Höhl, Martin Arnemann, Ludger Schwenen, Dietmar Stöckl, Gerhard Bringmann, Johannes Jansen, Wolfgang Barz   +6 more
openaire   +1 more source

Effects of Leaf Age and Inoculum Concentration on Resistance of Detached Chickpea Leaflets to Two Different Races of Ascochyta rabiei Pass. Labr.

Journal of Agricultural Sciences, 1997
The effects of leaf age and inoculum concentration on resistance of chickpea cultivars to Ascochyta rabiei Pass. Labr. were studied using a detached leaflet method. Young and old leaflets of 30 day-old plant of two chickpea cultivars ILC 195 and Can
Sara F. Dolar
doaj  

DNA‐based detection and quantification of Ascochyta rabiei in chickpea (Cicer arietinum) using droplet digital PCR

Plant Pathology, Volume 74, Issue 2, Page 389-402, February 2025.
Abstract Ascochyta blight (AB) disease, caused by the fungal pathogen Ascochyta rabiei, is a major production constraint in many chickpea‐growing regions worldwide, causing substantial reductions in grain yield and seed quality. The management of AB is challenging due to limited genetic resistance and the evolving aggressiveness of A. rabiei. Currently,
Mohamed Cassim Mohamed Zakeel, Mohammad Hoque, Bounnaliam Thammavongsa, Melanie Bullock, Dikshpreet Raina, Luke G. Barrett, Susan Sprague   +6 more
wiley   +1 more source