Trichoderma virens is a mycoparasitic fungus used in biocontrol of soilborne plant pathogens. It inhibits or kills plant-pathogenic fungi through production of antifungal antibiotics and parasitism of hyphae and sclerotia. Conidiation, or the production of asexual spores, an inducible process triggered by light or nutrient stress, is an important trait in survival and also development of formul...

Abstract. Istiqomah L, Cahyanto MN, Zuprizal. 2022. Xylanase production by Trichoderma virens MLT2J2 under solid-state fermentation using corn cob as a substrate. Biodiversitas 23: 6530-6538. is one of non-starch polysaccharide (NSP) degrading enzyme encompass in industrial application like animal feed, food, biofuel, and textile. The objective this study was to produce characterize the crude x...

Background. The growing resistance of microorganisms to antimicrobial agents is a pressing public health issue. Bioprospecting efforts have mainly focused on well-known environments such as soil and animal gut in search for with antibiotic production or activity, terrestrial ecosystems endemic plants bioactive compounds. However, microbial communities thriving stressed hot springs, are potentia...

abstract the root and foot rot of wheat is one of the important disease of wheat over the world. the root and foot rot of wheat observed more frequently in the resent years at khorasan province (northeast of iran). for investigation the causal agents, several samples were collected from wheat fields of north khorasan in 2007 and 2008. culture of diseased parts of plants on pda resulted. fusariu...

in this survey, the effect of two commercial products trichodermin (trichoderma harzianum bi ) and subtilin (bacillus subtilis s) along with one strain of t. virens vm1 isolated from sugar beet farms of mashhad were used for controlling heterodera schachtii in field conditions. t. virens vm1 was formulated as two other commercial products. in this order, this strain was sub cultured on p.d.a. t...

Rice false smut (RFS) is an important rice disease that is caused by the pathogen Ustilaginoidea virens. In this study, we developed a real-time polymerase chain reaction (PCR) assay to detect U. virens and to estimate the level of disease. The genomic DNAs of U. virens and rice were extracted together from the rice samples. Real-time PCR assays were performed and compared to conventional neste...

Abstract Background Several chemical bactericides were applied for controlling soft rot bacteria, Pectobacterium carotovorum subsp. , which causes the destructive disease to many economically important vegetables, but because of their toxic hazards on human and environment became limit. The biocontrol was control plant pathogens. Therefore, this work is aimed study antagonistic activity bacteri...

Gliocladium virens is a common saprophytic fungus that is mycoparasitic on a large number of fungi. Responses of G. virens toward its environment were examined by monitoring the presence of extracellular proteins in culture fluid during time course experiments. Culture fluid of G. virens grown on glucose, washed cell walls of Rhizoctonia solani (one of its hosts), olive oil, or chitin contained...