1. Truffle mycorrhization in a pecan orchardMylla Trisha Mello Souza, Joice Aline Freiberg, Tine Grebenc, Marcelo Aloisio Sulzbacher, Diniz Fronza, Juliano Borela Magalhães, Vanessa da Rosa Gonçalves, Nathalie Caroline Hirt Kessler, Lucas Moura Somavilla, Zaida Ines Antoniolli, 2024, original scientific article Abstract: The ectomycorrhizal association of Tuber spp. in orchards is essential for truffle production. In this sense, this study aimed to evaluate the ectomycorrhizal association of Tuber aestivum Vittad. and Tuber brumale Vittad. in pecan after five years of cultivation in an orchard. The experiment was conducted in Santa Maria – Rio Grande do Sul, Brazil, in a pecan orchard planted with seedlings inoculated with these two species of truffles. The orchard was characterized in terms of soil physical and chemical properties and soil type. Initially non-inoculated plants, plants inoculated with Tuber aestivum (TA), and plants inoculated with Tuber brumale (TB) were evaluated for the percentage (%) of roots colonized by Tuber spp., other ectomycorrhizae, and non-mycorrhizal roots. A reduction in the colonization of both truffle species was observed five years after transplanting the seedlings to the orchard but they have the potential to maintain the ectomycorrhizal association with pecan seedlings. Keywords: Carya illinoinensis, ectomycorrhiza, truffle, tuber Published in DiRROS: 26.03.2024; Views: 477; Downloads: 213 Full text (4,12 MB) This document has many files! More... |
2. Hypogeous fungi diversity and ecology in SE EuropeTine Grebenc, María P. Martín, Marcelo Aloisio Sulzbacher, Mitko Karadelev, Niccolo G. M. Benucci, Dalibor Ballian, Tomislav Lukić, Jelena Lazarević, Hojka Kraigher, 2015, published scientific conference contribution abstract Published in DiRROS: 03.11.2021; Views: 975; Downloads: 344 Full text (1,05 MB) |
3. Not every edible orange milkcap is Lactarius deliciosus : first record of Lactarius quieticolor (sect. Deliciosi) from BrazilAlexandre G. S. Silva-Filho, Marcelo Aloisio Sulzbacher, Tine Grebenc, Felipe Wartchow, 2020, original scientific article Keywords: ectomycorrhizal fungi, edible mushroom, Russulaceae, Pinaceae, pine plantation Published in DiRROS: 14.01.2021; Views: 1279; Downloads: 956 Full text (4,93 MB) This document has many files! More... |
4. Hypogeous fungi (truffles) diversity and cultivation at the upper timber lineTine Grebenc, J. Wei, Tina Unuk Nahberger, Marcelo Aloisio Sulzbacher, Sana Jabeen, Abdul N. Khalid, Mitko Karadelev, 2019, published scientific conference contribution abstract Keywords: hypogeous fungi, upper timer line, diversity, economic evaluation Published in DiRROS: 27.05.2020; Views: 2012; Downloads: 1019 Full text (153,45 KB) This document has many files! More... |
5. Diversity trapped in cages : revision of Blumenavia Möller (Clathraceae, Basidiomycota) reveals three hidden speciesGislaine C. S. Melanda, Renato J. Ferreira, Ana C. M. Rodrigues, Tiara S. Cabral, Gilberto Coelho, Marcelo Aloisio Sulzbacher, Vagner G. Cortez, Tine Grebenc, María P. Martín, I. G. Baseia, 2020, original scientific article Abstract: Basidiomata of Phallales have a diversified morphology with adhesive gleba that exudes an odor, usually unpleasant that attracts mainly insects, which disperse the basidiospores. The genus Blumenavia belongs to the family Clathraceae and, based on morphological features, only two species are currently recognized: B. rhacodes and B. angolensis. However, the morphological characters adopted in species delimitations within this genus are inconsistent, and molecular data are scarce. The present study aimed to review and identify informative characters that contribute to the delimitation of Blumenavia species. Exsiccates from America and Africa were analyzed morphologically, and molecularly, using ITS, LSU, ATP6, RPB2 and TEF-1% markers for Maximum Parsimony, Bayesian and Maximum likelihood analyses, and also for coalescent based species delimitations (BP&P), as well as for bPTP, PhyloMap, Topo-phylogenetic and Geophylogenetic reconstructions. According to our studies, seven species can be considered in the genus: B. rhacodes and B. angolensis are maintained, B. usambarensis and B. toribiotalpaensis are reassessed, and three new species are proposed, B. baturitensis Melanda, M.P. Martín & Baseia, sp. nov., B. crucis-hellenicae G. Coelho, Sulzbacher, Grebenc & Cortez, sp. nov., and B. heroica Melanda, Baseia & M.P. Martín, sp. nov. Blumenavia rhacodes is typified by selecting a lectotype and an epitype. Macromorphological characters considered informative to segregate and delimit the species through integrative taxonomy include length of the basidiomata, color, width and presence of grooves on each arm as well as the glebifer position and shape. These must be clearly observed while the basidiomata are still fresh. Since most materials are usually analyzed after dehydration and deposit in collections, field techniques and protocols to describe fugacious characters from fresh specimen are demanded, as well as the use of molecular analysis, in order to better assess recognition and delimitation of species in Blumenavia. Published in DiRROS: 27.05.2020; Views: 2027; Downloads: 1946 Full text (6,43 MB) This document has many files! More... |
6. Fungos ectomicorrízicos em plantações de nogueira-pecã e o potencial da truficultura no BrasilMarcelo Aloisio Sulzbacher, Jonas Janner Hamann, Diniz Fronza, Rodrigo Josemar Seminoti Jacques, Admir Jose Giachini, Tine Grebenc, Zaida Ines Antoniolli, 2019, original scientific article Abstract: Os estudos envolvendo a nogueira-pecã têm evoluído consideravelmente nos últimos anos no Brasil. Esta cultura foi introduzida no país no início do século passado e tornou-se importante comercialmente após os anos de 1960, principalmente na região sul. A nogueira-pecã é comprovadamente um simbionte, formando diversas associações mutualísticas com fungos ectomicorrízicos do solo. Assim, a presente revisão tem como objetivos apresentar os estudos sobre os fungos ectomicorrízicos em plantações comerciais de nogueirapecã no Brasil, destacar a importância agrícola e ambiental desta simbiose, e o potencial da micorrização controlada da nogueira-pecã, visando à produção de espécies desejadas de trufas, notadamente do gênero Tuber, em pomares comerciais, uma atividade econômica de alta rentabilidade. Published in DiRROS: 25.07.2019; Views: 2150; Downloads: 930 Link to full text |
7. Survay of an ectotrophic sand dune forest in the northeast BrazilMarcelo Aloisio Sulzbacher, Admir Jose Giachini, Tine Grebenc, B. D. B Silva, F. E. Gurgel, M. I. B Loiola, M.A. Neves, I. G. Baseia, 2013, original scientific article Published in DiRROS: 12.07.2017; Views: 2769; Downloads: 885 Full text (930,34 KB) |
8. Ectomycorrhizal fungi from southern Brazil - a literature-based review, their origin and potential hostsMarcelo Aloisio Sulzbacher, Tine Grebenc, RJS Jacques, Zaida Ines Antoniolli, 2013, original scientific article Abstract: A first list of ectomycorrhizal and putative ectomycorrhizal fungi from southern Brazil (the states of
Rio Grande do Sul, Santa Catarina and Paraná), their potential hosts and origin is presented. The list
is based on literature and authors observations. Ectomycorrhizal status and putative origin of listed
species was assessed based on worldwide published data and, for some genera, deduced from
taxonomic position of otherwise locally distributed species. A total of 144 species (including 18
doubtfull species) in 49 genera were recorded for this region, all accompanied with a brief
distribution, habitat and substrate data. At least 30 collections were published only to the genus
level and require further taxonomic review. Published in DiRROS: 12.07.2017; Views: 3073; Downloads: 1427 Full text (545,75 KB) This document has many files! More... |