TY  - JOUR 
T1  - The effect of essential oils of sweet fennel and pignut on mortality and learning in africanized honeybees (Apis mellifera L.) (Hymenoptera: Apidae)
JO  - Neotropical Entomology
A1  - Abramson, Charles I.
A1  - Wanderley, Paulo A.
A1  - Wanderley, Maria J.A.
A1  - Silva, José C.R.
A1  - Michaluk, Lynnette M.
SN  - 1519-566X
UL  - 10.1590/S1519-566X2007000600002
VL  - 36 
Y1  - 2007
PB  - Brasil 
ER  -