The intensive use of pesticides to control pests in agriculture has promoted several issues relating to environment. As chemical pesticides remain controversial, biocontrol agents originating from fungi could be an alternative. Among them, we highlight biocontrol agents derived from the fungi genus Trichoderma, which have been documented in limiting the growth of other phytopathogenic fungus in...

This study aimed to evaluate the biocontrol potential of bacteria isolated from different plant species and soils. The production of compounds related to phytopathogen biocontrol and/or promotion of plant growth in bacterial isolates was evaluated by measuring the production of antimicrobial compounds (ammonia and antibiosis) and hydrolytic enzymes (amylases, lipases, proteases, and chitinases)...

Molecular and genetic approaches were used to evaluate the genetic relatedness among isolates of the fungus Phoma macrostoma Montagne originating from Canada and Europe and to other species in the genus Phoma. Distinct differences were observed in genetic variation among nine species of the genus Phoma. Randomly amplified polymorphic DNA (RAPD) revealed the presence of intraspecific genetic var...

Drug development for nicotinic acetylcholine receptors (nAChR) is challenged by subtype diversity arising from variations in subunit composition. On-target activity for neuronal heteromeric receptors is typically associated with CNS receptors that contain a4 and other subunits, while off-target activity could be associated with ganglionic-type receptors containing a3b4 binding sites and other s...

A nonacidified, deli-type pickle product was used as a model system to study the potential use of biocontrol as a means to prevent the growth of pathogens in minimally processed fruits and vegetables (MPFV). Fresh pickling cucumbers were blanched and brined with sterile spices and garlic oil. The product was stored at 5 8C for 3 wk and then transferred to various abuse temperatures (16 8C, 25 8...

Background Vulvovaginal candidiasis (VVC) is an important health problem caused by Candida spp. The aim of this study was molecular identification, phylogenetic analysis, and evaluation of antifungal susceptibility of non-albicans Candida isolates from VVC. Methods Vaginal secretion samples were collected from 550 vaginitis patients at Sayyad Shirazi Medical and Educational Center of Gorgan (...

background candiduria is a rising condition among hospitalized patients and candida albicans is the most common recovered agent. however, non-albicans candida species (nacs) such as c. glabrata, c. krusei, c. parapsilosis, and c. tropicalis are also important. although most candida species especially c. albicans are sensitive to routinely used antifungals, an increasing trend in resistance has ...

BACKGROUND The necessity of performing antifungal susceptibility tests is recently increasing because of frequent cases of oral candidiasis caused by antifungal-resistant Candida species. The Etest (BioMerieux, Marcy l'Etoile, France) is a rapid and easy-to-perform in vitro antifungal susceptibility test. OBJECTIVE The purpose of this study was to determine the minimal inhibitory concentratio...

Microorganisms are used for the prevention, treatment of infectious diseases plants and increasing yields. Products based on a culture microorganisms mankind use as an alternative to chemical pesticides fungicides. In this work we consider Streptomyces agents biocontrol plant growth stimulator well induced by their mechanisms, metabolic pathways. We experimentally proved antifungal, antibacteri...