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A qPCR-based method for detection and quantification of Polystigma amygdalinum, the cause of red leaf blotch of almond
(Firenze University Press, 2018-06-12)
Red leaf blotch of almond, caused by the fungus Polystigma amygdalinum, results in early defoliationof trees and decreases fruit production in many Mediterranean and Middle Eastern countries. A latent ...
A qPCR-based method for the detection and quantification of the peach powdery mildew (Podosphaera pannosa) in epidemiological studies
(Springer, 2020-10-17)
A qPCR-based method was developed to detect and quantify Podosphaera pannosa, the main causal agent of peach powdery mildew. A primer pair was designed to target part of the ITS region of the fungal ...
Modeling the airborne inoculum of Polystigma amygdalinum to optimize fungicide programs against almond red leaf blotch
(American Phytopathological Society, 2023-09-27)
Red leaf blotch (RLB) of almond, caused by the ascomycete Polystigma amygdalinum, is a severe foliar disease endemic in the Mediterranean Basin and Middle East regions. Airborne ascospores of P. amygdalinum ...
A Decision Support System Based on Degree-Days to Initiate Fungicide Spray Programs for Peach Powdery Mildew in Catalonia, Spain
(American Phytopathological Society, 2020-07-06)
The incidence of peach powdery mildew (PPM) on fruit was monitored in commercial peach orchards to i) describe the disease progress in relation to several environmental parameters and ii) establish an ...
Phytotoxins Produced by Fungi Associated with Grapevine Trunk Diseases
(MDPI, 2011-12-20)
Up to 60 species of fungi in the Botryosphaeriaceae family, genera Cadophora,
Cryptovalsa, Cylindrocarpon, Diatrype, Diatrypella, Eutypa, Eutypella, Fomitiporella,
Fomitiporia, Inocutis, Phaeoacremonium ...
Identification and characterization of Diaporthe spp. associated with twig cankers and shoot blight of almonds in Spain
(MDPI, 2020-07-23)
Two hundred and twenty-five Diaporthe isolates were collected from 2005 to 2019 in almond orchards showing twig cankers and shoot blight symptoms in five different regions across Spain. Multilocus DNA ...
Polarimetric Images of Biological Tissues Based on the Arrow Decomposition of Mueller Matrices
(MDPI, 2023-06-08)
Polarimetric techniques are widely used in a vast number of applications such as remote sensing, material characterization, astronomy and biological tissue inspection. In this last scenario, different ...
Airborne inoculum dynamics of Polystigma amygdalinum and progression of almond red leaf blotch disease in Catalonia, NE Spain
(Wiley, 2023-02-27)
The dynamics of airborne ascospores and disease progress of red leaf blotch (RLB) of almond, caused by Polystigma amygdalinum, and their correlations with weather variables were studied from 2019 to ...
First Report of Colletotrichum chrysophilum Causing Apple Bitter Rot in Spain
(American Phytopathological Society, 2022-04-14)
Bitter rot of apple (Malus × domestica Borkh.) is a cosmopolitan disease affecting fruit and causes considerable losses worldwide. In September 2020, symptoms of bitter rot were observed on ‘Pink Lady’ ...
Lignin biosynthesis as a key mechanism to repress Polystigma amygdalinum, the causal agent of the red leaf blotch disease in almond
(Elsevier, 2019-03-23)
The red leaf blotch (RLB) of almond, caused by the fungus Polystigma amygdalinum, is considered as one of the most important leaf diseases of this fruit tree. Differential cultivar susceptibility to the ...