Citation: R. Mecke et al., New records of insects associated with Araucaria trees: Phytophagous Coleoptera and Hymenoptera and their natural enemies, STUD NEOTR, 36(2), 2001, pp. 113-124
Authors:
Francke, W
Lubke, G
Schroder, W
Reckziegel, A
Imperatriz-Fonseca, V
Kleinert, A
Engels, E
Hartfelder, K
Radtke, R
Engels, W
Citation: W. Francke et al., Identification of oxygen containing volatiles in cephalic secretions of workers of Brazilian stingless bees, J BRAZ CHEM, 11(6), 2000, pp. 562-571
Citation: R. Mecke et al., A new Brazilian sawfly, Derecyrta araucariae spec. nov (Hymenoptera : Xiphydriidae), associated with Araucaria angustifolia (Bert.) O. Kuntze, J KAN ENT S, 73(3), 2000, pp. 177-182
Authors:
Ayasse, M
Engels, W
Lubke, G
Taghizadeh, T
Francke, W
Citation: M. Ayasse et al., Mating expenditures reduced via female sex pheromone modulation in the primitively eusocial halictine bee, Lasioglossum (Evylaeus) malachurum (Hymenoptera : Halictidae), BEHAV ECO S, 45(2), 1999, pp. 95-106
Authors:
Engels, W
van Bilsen, M
Wolffenbuttel, BHR
van der Vusse, GJ
Glatz, JFC
Citation: W. Engels et al., Cytochrome P450, peroxisome proliferation, and cytoplasmic fatty acid binding protein content in liver, heart and kidney of the diabetic rat, MOL C BIOCH, 192(1-2), 1999, pp. 53-61
Authors:
Dedej, S
Hartfelder, K
Aumeier, P
Rosenkranz, P
Engels, W
Citation: S. Dedej et al., Caste determination is a sequential process: effect of larval age at grafting on ovariole number, hind leg size and cephalic volatiles in the honey bee (Apis mellifera carnica), J APICULT R, 37(3), 1998, pp. 183-190