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Concentrations of substituted p-benzoquinones and 1-pentadecene in the flour beetles Tribolium confusum J. du Val and Tribolium castaneum (Herbst)

, : Concentrations of substituted p-benzoquinones and 1-pentadecene in the flour beetles Tribolium confusum J. du Val and Tribolium castaneum (Herbst). Comparative Biochemistry and Physiology, B 61(1): 25-28

Concentrations of 2-methyl-1,4-benzoquinone (MBQ), 2-ethyl-1,4-benzoquinone (EBQ) and 1-pentadecene (PD) in Tribolium confusum Duv. and T. castaneum (Hbst.) were found to be extremely low in newly emerged adults (<20 mu g/insect). The levels of all 3 compounds increased with age until 20-30 days after adult emergence, after which time the concentrations were maintained or declined slowly.


DOI: 10.1016/0305-0491(78)90207-9

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