Lecanicillium lecanii caracteristicas pdf

Biopesticide properties for lecanicillium lecanii, including approvals, environmental fate, ecotoxicity and human health issues. Thrips, mosca blanca, pulgones, arana roja, acaros y palomilla dysmicoccus spp. In vitro compatibility of the biopesticide based on lecanicillium. All of the wp formulations of these fungi except l. Evaluacion del hongo entomopatogeno verticillium lecanii. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Lecanicillium lecanii verticillium lecanii is an wellknown entomophathogenic fungus that is used as an alternative to chemical pesticides, although its utility is limited due to the relatively low death rate of insects st. Gams on mortality of the last two instars of myzus persicae nicotianae blackman was evaluated in laboratory trials by using the spraying method. Ticks were submerged in solutions of three concentrations of l. Cada aislamiento, independiente del medio, presento caracteristicas. The histopathological changes of the second instar nymph of the mealybug phenacoccus fraxinus infected with lecanicillium lecanii strain. Pdf ocurrencia natural del hongo lecanicillium verticillium.

Zare and games against myzus persicae sulzer reshma gokak, sh ramanagouda and j jayappa abstract the evaluation of indigenous local isolates of lecanicillium lecanii was determined against myzus persicae by detached leaf smeared method. Some of these entomopathogenic fungus species were previously widely known as verticillium lecanii zimmerman viegas. Lecanicillium is a genus of fungi in the order hypocreales and is described as anamorphic cordycipitaceae. Pathogenicity of lecanicillium lecanii fungi on the tick. Persistence and viability of lecanicillium lecanii in chinese. Three concentrations of the fungus and a control treatment were used. Cultural and morphological characterization of pochonia. Pdf characterization of multisporic and monosporic isolates of. An approved name of vertcillium lecanii is now lecanicillium lecanii. Lecanicillium lecanii, commonly know as whitehalo fungus, is a fungal species that acts as an insect biopesticide which commonly used in pest management.

Lecanicillium lecanii is now an approved name of an entomopathogenic fungus species, that. Beauveria bassiana, metarhizium anisopliae, trichoderma spp. Fungi in the genus lecanicillium formerly classified as the single species verticillium lecanii are important pathogens of insects and some have been developed as commercial biopesticides. Production of aerial conidia of lecanicillium lecanii. An extracellular antifungal chitinase from lecanicillium. Ocurrencia natural del hongo lecanicillium verticillium lecanii en antioquia, colombia. Entomopathogenic property of verticillium lecanii was described first in the year 1861 it is known as the whitehalo fungus owing to the white mycelial growth on the edges of infected insects. Production of lecanicillium verticillium lecanii in different media and pathogenicity. The colony growth, conidia yield and germination rate on plates, as well as the median lethal concentration or times lc 50 or lt 50 to aphids, mycelium growth in aphids and sporulation on aphids of l. The effect of the strain vl01 of the entomopathogenic fungus lecanicillium lecanii zimm. Some isolates are also active against phytoparasitic nematodes or fungi. Gams isolated in spain from infected aphids were characterized using sequences of the internal transcribed spacer its regions and also based on morphological and physiological characteristics. Collection, isolation and bioassay studies of indigenous.

Characterization and virulence of lecanicillium lecanii. Lecanicillium lecanii is now an approved name of an entomopathogenic fungus species, that was previously widely known as verticillium lecanii zimmerman viegas, but is now understood to be an anamorphic form in the cordyceps group of genera in the clavicipitaceae. Production of aerial conidia of lecanicillium lecanii 41185. Lecanicillium muscarium an overview sciencedirect topics. Biopesticide properties for lecanicillium lecanii, including approvals, environmental fate, ecotoxicity. The pathogenicity of the fungus lecanicillium lecanii on the cattle tick boophilus microplus was determined under laboratory conditions. Links zare r, gams w, evans hc 2001 a revision of verticillium section prostrata. Aphis gossypii, lecanicillium lecanii, toxoptera aurantii, entomogenous fungi. Lecanicillium lecanii pdf the entomopathogenic fungus l. Lecanicillium lecanii an overview sciencedirect topics.

All four of the fungi significantly reduced mite populations by 61%, 67%, 80%, and 83%, respectively, one week after application. This genus was first named and introduced by rasoul zare iripp and walter gams cbs. Links received 18 february 2008 accepted 17 july 2009. Ten 10 plants were evaluated per treatment, avoiding those that were on the edge of. Persistence and viability of lecanicillium lecanii in. Viegas, lecanicillium lecanii zimm respec tivamente. Carretera libre cardenas a coatzacoalcos, km 21, poblado c27. Pdf seven multisporic isolates, two from cuba, four from the southeastern. Pdf evaluacion del hongo lecanicillium verticillium. Mealikil verticillium lecanii bioinsecticide approved for use.