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| Marincowitz, S.; Groenewald, J.Z.; Wingfield, M.J.; Crous, P.W.. |
| The Botryosphaeriaceae includes several species that are serious canker and leaf pathogens of Pro- teaceae. In the present study, sequence data for the ITS nrDNA region were used in conjunction with morphological observations to resolve the taxonomy of species of Botryosphaeriaceae associated with Proteaceae. Neofusicoccum luteum was confirmed from Buckinghamia and Banksia in Australia, and on Protea cynaroides in South Africa. A major pathogen of Banksia coccinea in Australia was shown to be N. australe and not N. luteum as previously reported. Neofusicoccum protearum was previously reported on Proteaceae from Australia, Madeira, Portugal and South Africa, and is shown here to also occur in Hawaii and Tenerife (Canary Islands). Furthermore, several... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Botryosphaeria; Fusicoccum; Neofusicoccum; Saccharata. |
| Ano: 2008 |
URL: http://www.repository.naturalis.nl/record/531627 |
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| Crous, PW.; Wood, A.R.; Okada, G.; Groenewald, J.Z.. |
| Species of Encephalartos, commonly known as bread trees, bread palms or cycads are native to Africa; the genus encompasses more than 60 species and represents an important component of the indigenous African, flora. Recently, a leaf blight disease was noted on several E. altensteinii plants growing at the foot of Table Mountain, in the Kirstenbosch Botanical Gardens of South Africa. Preliminary isolations from dead and dying leaves of E. altensteinii,, E. lebomboensis and E. princeps, collected from South Africa, revealed the presence of several novel, microfungi on this host. Novelties include Phaeomoniella capensis, Saccharata kirstenboschensis, Teratosphaeria, altensteinii and T. encephalarti. New host records of species previously only known to occur... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Catenulostroma; Cladophialophora; Dactylaria; ITS nrDNA; LSU nrDNA; Ochroconis; Phaeomoniella; Saccharata; Systematics; Teratosphaeria. |
| Ano: 2008 |
URL: http://www.repository.naturalis.nl/record/531726 |
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| Suzukawa,Andréia Kazumi; Pereira,Carolina Bertuzzi; Garcia,Mayara Mariana; Contreras-Soto,Rodrigo Iván; Zeffa,Douglas Mariani; Coan,Marlon Mathias Dacal; Scapim,Carlos Alberto. |
| ABSTRACT The number of sweet corn cultivars adapted to the climatic conditions and with agronomic traits recommended to the Brazilian market is still limited. Thus, the aim was to investigate the general and specific combining ability (GCA and SCA, respectively) in relation to the grain yield (GY) and total soluble solid (TSS) contents of seven lines of sweet corn (su1) and eight lines of supersweet corn (sh2) by diallel crosses. For TSS, the inbred lines SC6 and SC7 of sweet corn, and SSC7 and SSC8 of supersweet corn showed higher GCA effect. For GY, the inbred lines SC1 and SC2 of sweet corn and SSC4 and SSC6 of supersweet corn showed higher GCA effect. For TSS in sweet corn, the hybrids '4 × 6' and '1 × 7' showed the superior Ŝij estimates across all... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Zea mays L; Saccharata; General and specific combining ability; Grain yield; Total soluble solids. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000400607 |
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