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Molecular and mycotoxin characterization of Fusarium graminearum isolates obtained from wheat at a single field in Argentina
(Springer Heidelberg, 2015-12)
Fusarium graminearum is the primary causal agent of Fusarium head blight of wheat in Argentina. This disease affects yield losses and quality of grains, reducing the wheat end-use, also causing mycotoxin contamination. In ...
Fusarium graminearum sensu stricto associated with head blight on rye (Secale cereal L.) in Argentina
(De Gruyter Open, 2019-05)
Fusarium head blight (FHB) is one of the most important diseases that occurs in cereal regions worldwide and causes serious economic damage. This disease can be caused by several Fusarium species with Fusarium graminearum ...
Screening of Fusarium graminearum isolates for enzymes extracellular and deoxynivalenol production
(Hindawi Publishing Corporation, 2013-10)
Fusarium graminearum, the main etiological agent of Fusarium Head Bligh, has high intraspecific genetic diversity, which is related to the variability in the aggressiveness among isolates against wheat. The aggressiveness ...
Toxigenic potential of Fusarium graminearum isolated from maize of northwest Argentina
(Soc Brasileira Microbiologia, 2013-09)
Twenty six isolates of Fusarium graminearum from grains of maize hybrids harvested in ±west Argentina were grown on autoclaved rice grain to assess their ability to produce type B trichothecenes. Chemical analysis indicated ...
Toxigenic Capacity and Trichothecene Production by Fusarium graminearum Isolates from Argentina and Their Relationship with Aggressiveness and Fungal Expansion in the Wheat Spike
(American Phytopathological Society, 2014-04)
At least 20 epidemics of Fusarium head blight (FHB) of wheat have been registered in the last 50 years in Argentina, with variable intensity. Damage induced by the disease is further aggravated by the presence of mycotoxins ...
Genetic diversity and pathogenicity on root seedlings from three soybean cultivars of Fusarium graminearum isolated from maize crop residuesDiversidad genética y patogenicidad a nivel de raíz en plántulas de soja de tres cultivares de cepas de Fusarium graminearum aisladas de rastrojos de maíz
(Universidad Nacional de Cuyo, 2019)
Crops residues are an important source of maintenance of Fusarium graminearum inoculum in the soybean agroecosystem. Given that these populations can interact in the substrate through mechanisms of mycelial recognition and ...
Presence of Fusarium graminearum sensu stricto associated with triticale (x. Triticosecale Wittmack) in Argentina
(Spanish National Institute for Agriculture and Food Research and Technology, 2020-01)
Triticale is a promising crop resulting for crosses between wheat and rye. This crop has been used as animal feed but also for human food in the preparation of baking products. As regards to triticale diseases, few reports ...
Wheat grains damaged by Fusarium graminearum: alterations in yield, toxicity and protein composition
(Society for Plant Research, 2019-12)
The aim of this study was to investigate alterations on wheat grains, in relation to yield and quality parameters, such as infection degree, protein composition and toxicity caused by isolates of Fusarium graminearum with ...