Artigo
Trichoderma martiale sp. nov., a new endophyte from sapwood of Theobroma cacao with a potential for biological control
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Hanada, Rogério Eiji
Souza, Jorge Teodoro de
Pomella, Alan William Vilela
Hebbar, K. Prakash
Pereira, José Odair
Ismaiel, Adnan A.
Samuels, Gary J.
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Abstract:
The new species Trichoderma martiale was isolated as an endophyte from sapwood in trunks of Theobroma cacao (cacao, Malvaceae) in Brazil. Based on sequences of translation-elongation factor 1-alpha (tef1) and RNA polymerase II subunit (rpb2) T. martiale is a close relative of, and morphologically similar to, T. viride, but differs in the production of discrete pustules on corn meal-dextrose agar (CMD) and SNA, in having a faster rate of growth, and in being a tropical endophyte. This new species was shown, in small-scale, in situ field assays, to limit black pod rot of cacao caused by Phytophthora palmivora, the cause of black pod disease. © 2008 The British Mycological Society.
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Elongation Factor 1, Fungal Protein, Rna Polymerase Ii, Bioassay, Cocoa, Endophyte, Fungus, Growth Rate, New Species, Potential Biocontrol Agent, Species Diversity, Taxonomy, Antibiosis, Cacao, Classification, Genetics, Isolation And Purification, Microbiology, Molecular Genetics, Phylogeny, Physiology, Phytophthora, Plant Disease, Trichoderma, Antibiosis, Cacao, Fungal Proteins, Molecular Sequence Data, Peptide Elongation Factor 1, Phylogeny, Phytophthora, Plant Diseases, Rna Polymerase Ii, Trichoderma, Ascomycota, Hypocrea, Hypocreales, Magnoliophyta, Malvaceae, Phytophthora, Phytophthora Palmivora, Theobroma Cacao, Trichoderma, Trichoderma Viride, Zea Mays