KRASTANOV, A. I., V. K. GOCHEV and T. D. GIROVA, 2007. Nutritive medium dependent biosynthesis of extracellular laccase from Trichoderma spp. Bulg. J. Agric. Sci.,13: 349-355 The effect of nutritive medium composition on laccase production by Trichoderma viride and Trichoderma longibrachiatum was studied. On the basis of the results obtained it was determined that glucose concentration higher t...

Biological control represents an important approach of agricultural biotechnology for controlling many fungal plant pathogens. Trichoderma spp. are the most promising and effective bioagents against many plant pathogenic fungi. In present paper, two strains of Trichoderma aspellerum isolated from soil were screened for their efficacy against some common soil borne plant pathogens by dual cultur...

La aplicación de tratamientos pregerminativos es fundamental para mejorar las tasas germinación semillas especies forestales, entre los cuales el uso microorganismos uno ellos. En este estudio se evaluó porcentaje Agave victoriae-reginae tratadas con Trichoderma spp. y Bacillus Se probaron tres tratamientos: T1 (Trichoderma), T2 (Bacillus) T3 (Testigo), repeticiones 100 cada una. Las sumergiero...

The soilborne filamentous fungus Trichoderma virens is a biocontrol agent with a well-known ability to produce antibiotics, parasitize pathogenic fungi, and induce systemic resistance in plants. Even though a plant-mediated response has been confirmed as a component of bioprotection by Trichoderma spp., the molecular mechanisms involved remain largely unknown. Here, we report the identification...

Algunas especies del género Trichoderma poseen la capacidad de parasitar patógenos fúngicos plantas. Esto las hace interesantes en el control enfermedades (antracnosis) causadas por hongos fruto aguacate poscosecha. Por lo tanto, objetivo esta investigación fue aislamiento e identificación cepas nativas spp. cultivos con potencial antagonista in vivo vitro contra este fruto. Las fueron aisladas...

Caspofungin inhibits synthesis of beta-D-1,3 glucan, essential to cell walls in Candida and Aspergillus spp., but activity against less common molds is largely uncharacterized. We demonstrate that caspofungin inhibits beta-D-1,3 glucan synthesis and reduces in vitro growth of clinical isolates from the genera Alternaria, Curvularia, Scedosporium, Acremonium, Bipolaris, and Trichoderma.