Laeveld_Agrochem_GROEI_20_-_Winter_2022.pdf
whether insects are attracted
or repelled by specific chemicals or odour
sources, insects are placed in either an
olfactometer or a wind tunnel.
By Roleen [...] Semiochemicals used in lures or other devices
need to influence the insect’s behaviour to
be effective by, for example, attracting or
repelling it. Examples [...] odour tested in olfactometer or wind
tunnel experiments does not consist of pure
compounds but odour sources such as plants
or other insects, the chemical(s)