نتایج جستجو برای: tyrophagus putrescentiae
تعداد نتایج: 202 فیلتر نتایج به سال:
BACKGROUND Tyrophagus putrescentiae (Tp) is a source of aeroallergen that causes allergic diseases. OBJECTIVE To describe an acute and chronic murine model of allergic asthma with Tp extract with no systemic sensitization and no use of adjuvant. METHODS Mites from dust sample were cultured and a raw extract was produced. Female BALB/c mice (6-8 weeks) were challenged intranasally with Tp ex...
Abstract The development of insects is critically affected by temperature, which therefore plays an important role in the control stored grain pests. Extreme temperature stress conditions lead to biological responses mites, such as synthesis heat shock proteins. Tyrophagus putrescentiae ( Tp ) a pest mite that has negative effects on both economy and health. Since T. population dynamics are str...
Tropolone (1). showed strong insecticidal activity on Tyrophagus putrescentiae and Dermatophagoides farinae. The insecticidal effect of 1 on both insects was stronger than that of hinokitiol (2, 4-isopropyltropolone: major component of Thujopsis dolabrata SIEB. et ZUCC. hondai MAKINO). The insecticidal activity of both compounds was higher than that of N,N-diethyl-m-toluamide (DEET), used as a ...
تنوع و فراوانی جمعیت کنهها روی اندامهای هوایی و خاک باغات چای در15 منطقه شرق استان گیلان در سالهای 1387 تا 1388 مورد بررسی قرار گرفت. از روش تکاندن اندامهای هوایی و قیف برلز بهترتیب برای جمعآوری کنههای استفاده شد. در مجموع 36 گونه، از 33 جنس و 31 خانواده متعلقه به گروه Astigmata، دو زیرگروهProstigmata Crypotstigmata, و راسته Mesostigmataجمعآوری وشناسایی شدند. بیشترین وفور جمعیت روی اند...
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