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First Report of Cladode Brown Spot in Cactus Prickly Pear Caused by Neofusicoccum batangarum in Brazil
(American Phytopathological Society, 2016-03-18)
Cactus prickly pear (Nopalea cochenilifera) cladodes showing brown spot symptoms were collected of 18 fields of the State of Pernambuco, northeastern Brazil, from March to June 2014. The symptoms were prevalent in 100% of ...
Genetic structure of the Chagas disease vector Triatoma infestans (Hemiptera: Reduviidae) based on nuclear and mitochondrial DNA sequences
(Wiley Blackwell Publishing, Inc, 2020-03)
In the present study, we analysed the genetic structure of Triatoma infestans populations with a phylogeographical approach using sequences of the mitochondrial NADH dehydrogenase subunit 5 (ND5) and the nuclear elongation ...
Mystery unveiled: Diacanthodes Singer – a lineage within the core polyporoid clade
(Cambridge University Press, 2020-07)
Diacanthodes (Polyporales, Basidiomycota) is a fungal genus with stipitate basidiomata and a combination of ornamented and dextrinoid basidiospores that is unique among the poroid fungi. Although some hypotheses based on ...
Sources of invasions of a northeastern Pacific acorn barnacle, Balanus glandula, in Japan and Argentina
(Inter-Research, 2008-04)
Within years of its introduction, the North American barnacle Balanus glandula Darwin 1854 became an abundant member of rocky intertidal communities in Japan and Argentina. To determine the regional sources of these ...
Identification of non-zein proteins in BR473 maize protein bodies by LC-nanoESI-MS/MS
(WILEY-V C H VERLAG GMBH, 2009)
The nutritional value of maize seed is limited due to its high content of storage proteins (zeins), which are deficient in essential amino acids such as lysine and tryptophan. In a previous paper, we showed that protein ...
Genetic variability and fumonisin production by Fusarium proliferatum isolated from durum wheat grains in Argentina
(Elsevier Science, 2015-05)
Fusarium proliferatum is a member of the Fusarium fujikuroi species complex (FFSC) involved in the maize ear rot together with Fusarium verticillioides, which is a very closely related species. Recently, different studies ...
Unveiling the occurrence of Melanaphis sorghi in Argentina following a major aphid outbreak
(Springer, 2022-09-14)
Severe aphid outbreaks were recorded on sorghum (Sorghum bicolor (L.) Moench) and Johnson grass (Sorghum halepense (L.) Pers.) during the 2020/2021 and 2021/2022 cropping seasons in Argentina. The general aspect of the ...
Resolving Tiarosporella spp. allied to Botryosphaeriaceae and Phacidiaceae
(Magnolia Press, 2015-03)
The type species of the genus Tiarosporella, T. paludosa, is epitypified and confirmed as a member of the Botryosphaeriaceae.Based on morphology and DNA sequence data of the large subunit nuclear ribosomal RNA gene (LSU, ...
Three new species of Ophiostomatales from Nothofagus in Patagonia
(Springer Heidelberg, 2016-02)
The Ophiostomatales (Ascomycota) include mainly insect and mite-associated fungi, the majority of which are found on trees. Very little is known regarding the occurrence or diversity of these fungi in South America. The ...
Taxonomy and phylogeny of polypores with ganodermatoid basidiospores (Ganodermataceae)
(Springer Heidelberg, 2020-08)
Polypores with complex double-walled basidiospores with a pigmented endosporium ornamented with columns or ridges and a smooth hyaline exosporium are usually classified in the Ganodermataceae. Although the family presents ...