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POTENTIAL OF TURMERIC EXTRACT AND ITS FRACTIONS TO CONTROL PEACH FRUIT FLY (DIPTERA: TEPHRITIDAE) 64
Riaz,Muhammad Rizwan; Rauf,Sadaf Abdul; Lupoli,Roland; Rafi,Muhammad Ather; Jilani,Ghulam; Siddiqi,Abdul Rauf.
ABSTRACT Potential of turmeric extract and its chemical fractions were evaluated to control the infestation of Bactrocera zonata peach fruit fly in a mortality-based bioassay. The turmeric extract (TE) was taken on Soxhelt's extraction apparatus and chemically fractioned by thin layer followed by column chromatography into 6 fractions (F1 ...F6). Fifty pairs of the flies were fed in cages with 250 and 500 ppm TE and its fractions separately for 20 days along with flies fed on untreated diet to serve as control. The toxicity of TE and each of its fractions was evaluated by calculating percent mortality of fly population after every 5th day in 4 consecutive intervals. Mortality of fly population was observed to be positively correlated with increasing...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Pest control; Natality; Thin layer chromatography.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542015000600545
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