نتایج جستجو برای: verticilium lecanii
تعداد نتایج: 195 فیلتر نتایج به سال:
Bassianolide, a new insecticidal cyclodepsipeptide from Beauveria bassiana and Verticillium lecanii.
Vol. 28, No. 3, 2016 385 Received March 10, 2015, Revised May 24, 2015, Accepted for publication May 27, 2015 Corresponding author: Weon Ju Lee, Department of Dermatology, Kyungpook National University Hospital, 130 Dongdeok-ro, Jung-gu, Daegu 41944, Korea. Tel: 82-53-420-5838, Fax: 82-53-426-0770, E-mail: [email protected] This is an Open Access article distributed under the terms of the Creati...
The larvicidal effect of secondary metabolites Verticillum lecanii,Pencillium chrysogenum and Aspergillus niger against filaria vector Cx.quinquefasciatus was investigated. efficacies have been tested at four different concentrations mentioned fungi (25,50,75,100)ppm .larvicidal efficacy demonstrates that larval mortality related to concentration, exposure time age. Higher observed high moreove...
Whiteflies, Bemisia tabaci Gennadius (Aleyrodidae: Hemiptera), are a polyphagous economically destructive pest of several solanaceous crops around the world. Many secondary metabolites synthesized by different biotrophic and necrotrophic fungi which capable inducing systemic resistance in plants against various phytophagous pests. The present laboratory work demonstrated anti-insect impact prot...
به منظور شناسایی برخی قارچ های اندوفیت در درختان سرخدار، نمونه های گیاهی کاملا سالم مورد بررسی قرار گرفتند. در این مطالعه، 10 گونه قارچی شامل absidia spinosa، aureobasidium pullulans، lecanicillium lecanii، nemania serpens، pseudodictyosporiumelegans، leucostoma persoonii، epicoccum nigrum، stachybotrys chartarum، gibberella tricincta و gibberella baccata به عنوان قارچهای اندوفیت از درختان سرخ...
Gypsy moth, Lymantria dispar, populations were sampled in four eastern North American states during 1991 and 1992 to evaluate levels of hyphomycete infection in association with releases of the Asian gypsy moth pathogen Entomophaga maimaiga. Paecilomyces farinosus was the most abundant hyphomycete species, occurring at the majority of sites, although levels of infection averaged only 4.6% (1991...
The incidence of respiratory symptoms caused by grain dust during harvesting was surveyed in a group of Lincolnshire farmers. A quarter complained of respiratory distress after working on combine harvesters or near grain driers and elevators, with cough, wheezing, and breathlessness, sometimes so severe as to prevent work. The airborne dust around combine harvesters contained up to 200 million ...
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