@inproceedings{inproceedings6aef1687, title = {Ultrastructural study of the effects of juvenile hormone and 20-hydroxyecdysone on late larval fatbody africanized bee apis mellifera 2) after in vitro incubations}, author = {Hetem, J M N B and Simoes, Z L P and Bitondi, M M G}, year = {1995}, booktitle = {International Congress of Hymenopterists} }