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article/chapitre/communication
R. Sequeira ; A. Dixon | 1997
article/chapitre/communication
A. Dixon ; P. Kindlmann ; R. Sequeira ; A. Dixon, - Editeur scientifique ; P. Kindlmann, - Editeur scientifique ; R. Sequeira, - Editeur scientifique | 1996Recent analyses of aphid population dynamics have used yearly totals of the suction trap catches of aphids, but it is questionable whether such analyses reveal anything more than that aerial numbers are regulated in some way. The numbers of the [...]
article/chapitre/communication
R. Sequeira ; M. Mackauer | 1994We determined the age-specific fecundity and survival of the solitary parasitoid wasp, Aphidius ervi Haliday (Hymenoptera: Aphidiidae), under constant laboratory conditions. Wasps were reared in each of the four nymphal instars of apterous pea a[...]
