Attraction of the parasitic mite varroa to the drone larvae of honey bees by simple aliphatic esters.
An important parasitic threat to honey bees, the mite Varroa jacobsoni, is attracted to its major prey, drone larvae, by methyl and ethyl esters of straight-chain fatty acids, in particular methyl palmitate. These esters were extracted from drone larvae with n-hexane and were identified by gas chromatography-mass spectrometry. Their behavioral effect was evaluated with the use of a four-arm airflow olfactometer.
Le Conte
Y
Y
Arnold
G
G
Trouiller
J
J
Masson
C
C
Chappe
B
B
Ourisson
G
G