LABORATORY ACTIVITY OF BLASTOSPORES OF PAECILOMYCES FUMOSOROSEUS ON BEMISIA ARGENTIFOLII NYMPHS, 1997
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چکیده
منابع مشابه
Evaluation of the Entomopathogenic Fungi Beauveria bassiana and Paecilomyces fumosoroseus for Microbial Control of the Silverleaf Whitefly, Bemisia argentifolii
c s t u a 1 b d f a a i 1 b Collaborative research was conducted at the USDARS Subtropical Agricultural Research Center in southrn Texas to assess the microbial control potential of eauveria bassiana and Paecilomyces fumosoroseus gainst Bemisia whiteflies. Laboratory assays demontrated the capacity of both pathogens to infect Bemisia rgentifolii nymphs on excised hibiscus leaves incubated t rel...
متن کاملHydrophobic and electrostatic cell surface properties of blastospores of the entomopathogenic fungus Paecilomyces fumosoroseus.
The physicochemical surface properties of blastospores of the entomopathogenic fungus Paecilomyces fumosoroseus were examined. Contact angle measurements were performed on microbial lawns composed of blastospores of P. fumosoroseus to quantify their cell surface energy components. In addition, suspensions of the blastospores were characterized with the microbial adhesion to solvents assay. Zeta...
متن کاملEffect of different photoperiods on the growth, infectivity and colonization of Trinidadian strains of Paecilomyces fumosoroseus on the greenhouse whitefly, Trialeurodes vaporariorum, using a glass slide bioassay
Growth, infectivity and colonization rates for blastospores and conidia of Trinidadian strains T, T10, and T11 of Paecilomyces fumosoroseus (Wize) Brown and Smith were assessed for activity against late fourth-instar nymphs of Trialeurodes vaporariorum (Westwood) (Homoptera:Aleyrodidae) under two different photoperiods (24 and 16 hour photophase). A glass-slide bioassay and a fungal development...
متن کاملارزیابی ایزوله های قارچ بیماریزای حشرات Paecilomyces fumosoroseus (Deutromycotina: Hyphomycetes) برای کنترل سفید بالک پنبه Bemisia tabaci (Hemiptera: Aleyrodidae)
سفیدبالک پنبه یکی از آفات مهم در اقلیم‌های مختلف کشاورزی از جمله مناطق گرمسیری و نیمه گرمسیری و همچنین محصولات گلخانه‌ایی می‌باشد.به‌منظور به‌دست آوردن یک عامل قارچی مؤثر برای کنترل این سفیدبالک تعداد ده ایزوله از قارچ P. fumosoroseus در مقابل آفت مذکور مورد ارزیابی قرار گرفت. قدرت جوانه‌زنی کنیدی‌های قارچ با کشت آن‌ها در محیط کشت PDA بعد از 24 ساعت در دمای 1±24 درجه‌ی‌سانتی‌گراد اندازه‌گیری شد...
متن کاملInfluence of temperature preferences of two Paecilomyces fumosoroseus lineages on their co-infection pattern.
In order to clarify the epidemiological potential of entomopathogenic fungi for insect pest control, the role of the temperature as one environmental constraint was investigated on the pattern of co-infection of Galleria mellonella by two distinct lineages of a hyphomycete, Paecilomyces fumosoroseus. The distribution of conidial populations collected on cadavers of hosts co-infected under 20 re...
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ژورنال
عنوان ژورنال: Arthropod Management Tests
سال: 1999
ISSN: 2155-9856
DOI: 10.1093/amt/24.1.l8