Hélène de Vos

The Male Sex Pheromone of the Butterfly Bicyclus anynana: Towards an Evolutionary Analysis

Caroline M. Nieberding, Hélène de Vos, Maria Victoria Schneider et al. · PLoS ONE · 2008 · 182 citations · Full text

The “Raison D'être” of pyrrolizidine alkaloids inCynoglossum officinale: Deterrent effects against generalist herbivores

Nicole M. van Dam, Lucienne W. M. Vuister, Cora Bergshoeff et al. · Journal of Chemical Ecology · 1995 · 151 citations · Full text

Biology, Plant-insect Interaction, Medicine +8

Chemical defence in ladybird beetles (Coccinellidae). I. Distribution of coccinelline and individual variation in defence in 7-spot ladybirds (Coccinella septempunctata)

Graham J. Holloway, Peter W. de Jong, Paul M. Brakefield et al. · Chemoecology · 1991 · 105 citations · Full text

Biology, Chemical Defence, Ladybird Beetles +6

Frequent gain and loss of pyrrolizidine alkaloids in the evolution of Senecio section Jacobaea (Asteraceae)

Pieter B. Pelser, Hélène de Vos, Claudine Theuring et al. · Phytochemistry · 2005 · 102 citations

Biology, Botany, Biochemical Taxonomy +9

Genetic analysis of the concentrations of pyrrolizidine alkaloids in Senecio jacobaea

Klaas Vrieling, Hélène de Vos, Catharina A. M. van der Veen‐van Wijk · Phytochemistry · 1993 · 86 citations

Senecio Jacobaea, Genetic Analysis, Biochemistry +6