نتایج جستجو برای: indirect plate elisa

تعداد نتایج: 195615  

2006
Valerie Fournier James R. Hagler Kent M. Daane Jesse H. de León Russell L. Groves Heather S. Costa Thomas J. Henneberry

The recent invasion of southern California by the glassy-winged sharpshooter (GWSS), Homalodisca coagulata (Say) (Hemiptera: Cicadellidae), has triggered a statewide control eVort. Management of GWSS will include biological control using resident and imported natural enemies. Currently, very little information is available on the role of generalist predators in suppression of GWSS eggs, nymphs ...

Journal: :Journal of clinical microbiology 1980
G H Frank

Ten Pasteurella haemolytica isolates from the nasal passages of cattle, untypable by the indirect hemagglutination procedure, were grouped into three serotypes by the rapid plate agglutination procedure. Serological specificity and serum absorption results showed that the 10 indirect hemagglutination-negative isolates belonged to three distinct serotypes and were not members of established sero...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهرکرد - دانشکده ادبیات و علوم انسانی 1389

current studies in second language (l2) learning have revealed the positive role of corrective feedback (cf) in both oral and written forms in different language features. the present study was an attempt to investigate the effect of both direct and indirect written corrective feedback (wcf) on the use of grammatical collocations in l2 writing. the study also sought to examine whether the effec...

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