Quantitation of Pyrethrum Residues in Brown Tree Snakes
نویسندگان
چکیده
منابع مشابه
Quantitation of pyrethrum residues in brown tree snakes.
A reversed-phase solid-phase extraction-gas chromatography (SPE-GC)-electron capture detection method is developed to quantitate individual rethrin residues in pyrethrum-exposed brown tree snakes. Aliquots (6 g) of homogenized snake tissue are extracted with 10 mL acetonitrile. The rethrins are recovered from the acetonitrile extract and concentrated using C8 SPE. The rethrins are eluted from t...
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We performed field experiments to examine brown tree snake (Boiga irregularis) attraction to carrion. These snakes were attracted to carrion and entered traps baited with dead mice as readily as traps baited with live mice. Using the cues arising from both live and dead prey, we examined the relative importance of visual and chemical cues to brown tree snakes. With carrion lures, chemical cues ...
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ژورنال
عنوان ژورنال: Journal of Chromatographic Science
سال: 1999
ISSN: 0021-9665,1945-239X
DOI: 10.1093/chromsci/37.1.5