the dry bubble disease, caused by lecanicillium fungicola, is an important fungal disease of white button mushroom in iranian mushroom production farms. twenty-three isolates of the pathogen collected in iran and identified as l. fungicola var. fungicola, were compared for genetic polymorphism, diversity in growth rate and virulence. ten universal rice primers (urp) were used to evaluate the ge...

Fungal entomopathogens are widely distributed across natural and managed systems, with numerous host species and likely a wide range of community impacts. While the potential for fungal pathogens to provide biological control has been explored in some detail, less is known about their community interactions. Here we investigate the effects of fungal epizootics of the entomopathogen Lecanicilliu...

The histopathological changes of the second instar nymph of the mealybug Phenacoccus fraxinus infected with Lecanicillium lecanii strain 3.4505 were investigated using light, scanning and transmission electron microscopy. The results demonstrated that L. lecanii 3.4505 could infect P. fraxinus in a short period. At 24 h post-inoculation, the conidia of L. lecanii 3.4505 adhered to the indented ...

Abstract Background The study was focused on identifying the pathogenic potential of native entomopathogenic fungi (EPF) viz . , Metarhizium anisopliae (Metsch.) and Lecanicillium longisporum (Zimm.) against adult tea mosquito bug (TMB), Helopeltis theivora (Waterhouse) under in vitro conditions. Results Four EPF were isolated sequence has deposited to NCBI Genbank with accession numbers MZ9303...

The occurrence of entomopathogenic fungi isolated from stored grain insect pests sampled from various geographical regions of Punjab, Pakistan, was investigated. In total, 25,720 insects from six different species were evaluated, and 195 isolates from 24 different fungal species were recovered. These included the Ascomycetes Beauveria bassiana sensu lato (Balsamo) Vuillemin (Hypocreales: Clavic...

Abstract: There are certain saprophytic fungi in the soil able to develop an antagonistic effect against eggs of parasites. Some of these fungal species are ingested by animals during grazing, and survive in their feces after passing through the digestive tract. To identify and isolate ovicidal fungi in the feces of wild captive animals, a total of 60 fecal samples were taken from different wil...

The growth of entomopathogenic fungi Lecanicillium lecanii is strongly related to the media in increasing sporulation, enhancing its effectiveness infecting target pests. This study aims obtain L. propagation with highest conidia production, and increased virulence on Cylas formicarius . first stage alternative selection consists of: Potato Dextrose Agar; maize, rice; bran. second infectivity b...