Cayre, J. Malaterre, P. Charpin, C. 313 Auerswald, G. Ga¨de Nomura, Y. Ishikawa 373 E. Down, L. Ford, S. D. Woodhouse, 379 J. M. Raemaekers, B. Leitch, predator, the 2-spot ladybird Adalia bipunctata L. A. Gatehouse, A. M. R. Gatehouse N. S. Paes, I. R. G

Insect Biochemistry and Molecular Biology 30 2000 425–427 www.elsevier.comlocateibmb Contents of Journal of Insect Physiology VOLUME 46 NUMBER 3, 2000

S. Reynolds 211

A tribute to Les Strong J. Z ˇ dˇa´rek, R.J. Nachman, D.L. Denlinger 213 Parturition hormone in the tsetse Glossina morsitans: activity in reproductive tissues from other species and response of tsetse to identified neuropeptides and other neuroactive compounds P.W.K. Ma, R.W. Garden, J.T. Niermann, 221 Characterizing the Hez-PBAN gene products in neuronal clusters with

M. O’ Connor, J.V. Sweedler, W.L. Roelofs

immunocytochemistry and MALDI MS S.S. Tobe, J.R. Zhang, P.R.F. Bowser, 231 Biological activities of the allatostatin family of peptides in the B.C. Donly, W.G. Bendena cockroach, Diploptera punctata, and potential interactions with receptors

O. Jassim, Z.Y. Huang, G.E. Robinson 243

Juvenile hormone profiles of worker honey bees, Apis mellifera, during normal and accelerated behavioural development A.L. Miner, A.J. Rosenberg, H.F. Nijhout 251 Control of growth and differentiation of the wing imaginal disk of Precis coenia Lepidoptera: Nymphalidae

H. Oberlander, C.E. Leach, E. Shaaya 259

Juvenile hormone and juvenile hormone mimics inhibit proliferation in a lepidopteran imaginal disc cell line M.M. Adel, F. Sehnal 267 Azadirachtin potentiates the action of ecdysteroid agonist RH-2485 in Spodoptera littoralis B.F. Ha¨gele, V. Oag, A. Bouaı¨chi, A.R. 275 The role of female accessory glands in maternal inheritance of phase in McCaffery, S.J. Simpson the desert locust Schistocerca gregaria

K. Tomioka 281

Protein synthesis is a required process for the optic lobe circadian clock in the cricket Gryllus bimaculatus D.S. Saunders, S.-F. Hong 289 Effects of temperature and temperature-steps on circadian locomotor rhythmicity in the blow fly Calliphora vicina K.R. Prier, G.S. Boyan 297 Synaptic input from serial chordotonal organs onto segmentally homologous interneurons in the grasshopper Schistocerca gregaria

M. Cayre, J. Malaterre, P. Charpin, C. 313

Fate of neuroblast progeny during postembryonic development of Strambi, A. Strambi mushroom bodies in the house cricket, Acheta domesticus K.W. Beyenbach, D.J. Aneshansley, T.L. 321 Oscillations of voltage and resistance in Malpighian tubules of Aedes Pannabecker, R. Masia, D. Gray, M.-J. Yu aegypti D.A. Ashford, W.A. Smith, A.E. Douglas 335 Living on a high sugar diet: the fate of sucrose ingested by a phloem- feeding insect, the pea aphid Acyrthosiphon pisum

L. Auerswald, G. Ga¨de

343 Metabolic changes in the African fruit beetle, Pachnoda sinuata, during starvation S.W. Phillips, J.S. Bale, G.M. Tatchell 353 Overwintering adaptations in the lettuce root aphid Pemphigus bursarius L. C.A. Andorfer, J.G. Duman 365 Isolation and characterization of cDNA clones encoding antifreeze proteins of the pyrochroid beetle Dendroides canadensis I Announcement III Contents of Insect Biochemistry and Molecular Biology V Diary 0965-174800 - see front matter  2000 Published by Elsevier Science Ltd. All rights reserved. PII: S 0 9 6 5 - 1 7 4 8 0 0 0 0 0 3 0 - 8 426 Contents of Journal of Insect PhysiologyInsect Biochemistry and Molecular Biology 30 2000 425–427 VOLUME 46 NUMBER 4, 2000

M. Nomura, Y. Ishikawa 373

Biphasic effect of low temperature on completion of winter diapause in the onion maggot, Delia antiqua

R. E. Down, L. Ford, S. D. Woodhouse, 379

Snowdrop lectin GNA has no acute toxic effects on a beneficial insect

R. J. M. Raemaekers, B. Leitch, predator, the 2-spot ladybird Adalia bipunctata L.

J. A. Gatehouse, A. M. R. Gatehouse N. S. Paes, I. R. Gerhardt, M. V. Coutinho,

393 The effect of arcelin-1 on the structure of the midgut of bruchid larvae

M. Yokoyama, E. Santana, N. Harris, and immunolocalization of the arcelin protein