Search results for "FOOTPRINTS"

showing 2 items of 12 documents

Behavioral response of the egg parasitoid Ooencyrtus telenomicida to host-related chemical cues in a tritrophic perspective

2010

The response of the generalist egg parasitoid Ooencyrtus telenomicida (Vassiliev) (Hymenoptera: Encyrtidae) to host-related chemical cues from tomato plants, Solanum lycopersicum L., and adults of Nezara viridula (L.) (Heteroptera: Pentatomidae) was investigated in laboratory-based no-choice and paired-choice tests. In Y-tube olfactometer experiments, when female wasps were exposed to volatiles from plants in different conditions, they were attracted only to volatiles produced by N. viridula adult-infested tomato plants. When female wasps were exposed to adults of N. viridula, they were attracted to volatiles from virgin males, and, at a lower level, to volatiles from mated females in preov…

biologyTomato plants Nezara viridula Host location Foraging behavior Pheromone Kairomones Chemical footprintsfungifood and beveragesZoologyHymenopteraPentatomidaebiology.organism_classificationParasitoidSettore AGR/11 - Entomologia Generale E ApplicataOlfactometerNezara viridulaAnimal ecologyEncyrtidaeInsect ScienceKairomoneBotanyAgronomy and Crop ScienceBioControl
researchProduct

Comparing fractal estimation methods for urban and periurban realities in Brussels : a methodological approach

2013

International audience

fractal[SHS.GEO] Humanities and Social Sciences/GeographyBrusselsmethodology[SHS.GEO]Humanities and Social Sciences/GeographyComputingMilieux_MISCELLANEOUSbuilt-up footprints[ SHS.GEO ] Humanities and Social Sciences/Geography
researchProduct