نتایج جستجو برای: lecanii lecanicillium

تعداد نتایج: 318  

2016
Kyou Chae Lee Min Ji Kim Soo Yuhl Chae Hae Sook Lee Yong Hyun Jang Seok-Jong Lee Do Won Kim Weon Ju Lee

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...

Journal: : 2021

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...

2016
Gabriel Moura Mascarin Juan Humberto Guarín-Molina Steven Paul Arthurs Richard Alan Humber Rafael de Andrade Moral Clarice Garcia Borges Demétrio Ítalo Delalibera

We describe symptoms of mycosis induced by two native fungal entomopathogens of the citrus orthezia scale, Praelongorthezia praelonga (Hemiptera: Ortheziidae), an important pest of citrus orchards. The data presented in this article are related to the article entitled "Seasonal prevalence of the insect pathogenic fungus Colletotrichum nymphaeae in Brazilian citrus groves under different chemica...

2008
Ann E. Hajek Joseph S. Elkinton Richard A. Humber

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...

Journal: :Thorax 1976
C S Darke J Knowelden J Lacey A Milford Ward

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 ...

Journal: : 2022

A study was conducted to evaluate efficiency of Mycotal at a concentration 1.2 x 107 spores / ml and Trichoderma harzianum concentrations 1.5 106 on nymphs adults the whitefly, Bemisia tabaci under field conditions eggplant, Solanum melongena. The results revealed that Mycotal, active substance is fungus Lecanicillium muscarium, showed highest average relative in killing treatment, which amount...

ژورنال: :فصلنامه علمی- پژوهشی زیست شناسی جانوری تجربی 2013
زهرا زمانی غلامرضا بخشی خانیکی محمد مهدی امینایی

بمنظور ایمنی زیستی و کاهش اثرات سموم شیمیایی برای اولین بار در ایران استفاده از قارچ انتوموپاتوژن lecanicillium muscarium و عصاره آبی آنغوزه ferula assafoetida)) برای کنترل بیولوژیک تعدادی از افات کلیدی که سالانه خسارات زیادی به محصولات وارد می کنند، صورت گرفت. قارچ lecanicillium muscarium از ایزوله های بومی استان جدا و شناسایی شد و تستهای آلوده سازی، با اسپری مستقیم بر روی دو آفات مهم دنیا aph...

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