Antifeedant activity of Vernonia oocephala against stored product pest Tribolium casteneum (Herbst)
نویسندگان
چکیده
منابع مشابه
The repellant and antifeedant properties of Cyperus articulatus against Tribolium casteneum Hbst.
Cyperus articulatus is an insect repellant plant commonly found in Northern Nigeria and used traditionally in pest control. The light petroleum and methanol extracts of the plant's rhizome were evaluated against Tribolium casteneum Hbst (the red flour beetle) using standard techniques. The methanol extract showed more antifeedant property than the light petroleum extract, while both the extract...
متن کاملEffect of Certain Mediscinal Plants Extracts Against Storage Pest, Tribolium Castaneum Herbst
In continuation of our work on Sudanese med icinal and aromatic plants , we have taken into cons ideration the search for plants with potential in s e c t p e s t management. Alcoholic extracts of ten species of medicinal plants , namely, Ageratum conyzoides (As teraceae), Alternanthera nodiflora (Amaranthaceae), Ambrosia maritima (As teraceae), Cardiospermum halicacabum (Sapindaceae), Eclipta ...
متن کاملInsecticidal Activity of Flower of Tagetes erecta L. against Tribolium castaneum (Herbst)
The crude extracts and its fractions of the flower of Tagetes erecta Linn. were tested for insecticidal activity against a stored product insect pest, Tribolium castaneum (Herbst). The chloroform fraction showed highest toxicity against both the larvae and adults of Tribolium castaneum followed by 50 petroleum ether fraction and ethanol extract. The LC values of chloroform fraction against firs...
متن کاملPhytochemical screening and antibacterial activities of Vernonia ambigua, Vernonia blumeoides and Vernonia oocephala (Asteraceae).
Some Vernonia species (Vernonia ambigua, Vernonia blumeoides and Vernonia oocephala) used in Northern Nigerian traditional medicine, were subjected to phytochemical screening using standard procedures. The antibacterial activity using the disc diffusion method as outlined by the NCCLS was carried out on Klebsiella pneumoniae, Streptococcus pyogenes, Staphylococcus aureus, Corynbacterium ulceran...
متن کاملpesticidal and pest repellency activities of roots of laportea crenulata (gaud.) against tribolium castaneum (herbst)
the presence of tribolium castaneum (herbst) in a stored food results in contamination and substantial economic damage due to loss of the products and a decrease in nutritional value. this study was conducted to determine the pesticidal and pest repellent activities of roots of laportea crenulata gaud. against t. castaneum. pesticidal activity was determined using surface film method, whereas, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bangladesh Journal of Scientific and Industrial Research
سال: 2015
ISSN: 2224-7157,0304-9809
DOI: 10.3329/bjsir.v49i4.22627