Welkom bij de Nederlandse Entomologie Vereniging

Contents - Proceedings of the Netherlands Entomological Society Meeting 11

Lenteren, J.C. van & Antoon J.M. Loomans 2000.
Biological control of insects: Always safe? Risks of introduction and release of exotic natural enemies (p. 3-22 )

Almeida, R.P. de 2000.
Side effects of insecticides on the entomopathogenic fungus Metarhizium anisopliae (Merch.) sorokin (p. 23-26 )

Almeida, R.P. de 2000.
Distribution of parasitism by Trichogramma pretiosum on the cotton leafworm (p. 27-31 )

Ciociola Jr., A.I., R.P. de Almeida & R. Stouthamer 2000.
Does degradation of DNA in dead Trichogramma individuals lead to failure of their identification using ITS2 PCR? (p. 33-36 )

Gerritsen, L.J.M. &G. L. Wiegers 2000.
Pathogenicity of the fungi Metarhizium anisopliae and Beauveria bassiana to the western flower thrips, Franklinella occidentalis (p. 37-40 )

Nijhof, B.W., L. Oudman, R. Torres &C. Garrido 2000.
The introduction of Encarsia guadeloupae (Hymenoptera, Aphelinidae) for control of Aleuroducus dispersus and Lecanoideus floccissimus (Homoptera, Aleyrodidae) on Tenerife (p. 41-47 )

Kelling, F.J. & C.J. den Otter 2000.
Properties of electroantennograms in flies (p. 49-54 )

Kooi, R.E., E. van Binnendijk & P.M. Brakefield 2000.
Effect of larval food on development time and fat content in the tropical butterfly Bicyclus anynana (Lepidoptera, Satyrinae) (p. 55-60 )

Leertouwer, H.L. & D.G. Stavenga 2000.
Spectral characteristics and regionalization of the eyes of Diptera, especially Tabanidae (p. 61-66 )

Rijswijk, M. van, R. van der Heijden, Y. Jongema & R. Stouthamer 2000.
Occurrence and molucular identification of the Dutch Trichogramma species (p. 67-71 )

Boer, R. de 2000.
Rates of water vapour uptake and loss by the house dust mite, Dermatophagoides pteronyssinus (Acari: Pyroglyphidae) (p. 73-76 )

Stavenga, D.G., T. Hariyama & K. Arikawa 2000.
Spectral characteristics and regionalization of the eye of the satyrid Bicyclus anynana (p. 77-82 )

Achterkamp, B., M. Ottenheim, L. Beukeboom & P. Brakefield 2000.
Paedogenesis in Eristalis arbustorum (Diptera: Syrphidae) (p. 83-87 )

Malmberg, T., L.W. Beukeboom, G. Driessen & J.J.M. van Alphen 2000.
Distribution of a VLP-protein polymorphism in sexual and asexual Venturia canescens populations (Hymenoptera) (p. 89-93 )

Geerts, R., T. van Opijnen & J.A.J. Breeuwer 2000.
Genetic variation in Tetranychus urticae: Evidence for host-race formation? (p. 95-96 )

Almeida, R.P. de 2000.
Economic threshold for the cotton boil weevil (Anthonomus grandis Boheman) control (p. 97-101 )

Geerts, R., K.H. Hora & P. Roessingh 2000.
Host discrimination and pre-oviposition behaviour of Yponomeuta padellus (p. 103-108 )

Tol, R.W.H.M. van, J.H. Visser & M.W. Sabelis 2000.
Responses of the black vine weevil (Otiorhynchus sulcatus) to weevil and host-plant odours (p. 109-114 )

Vries, P. de 2000.
The Local Eco-Epidemiological Malaria Risk Assessment (LEMRA) model (p. 115-120 )

Etienne, R., B. Wertheim, L. Hemerik, P. Schneider & J. Powell 2000.
Dispersal may enable persistence of fruit flies suffering from the Alee effect and scramble competition (p. 121-128 )

Mols, P.J.M. 2000.
Simulation approach of the role of the Pine ladybird (Exochomus quadripustulatus L). and the Earwig (Forficula auricularia L). in controlling the Woolly apple aphid (Eriosoma lanigerum Haussmann) (p. 129-134 )

Werf, W. van der, E.W. Evans & J. Powell 2000.
Migration and dispersal of Coccinella septempunctata in UTAH alfalfa (p. 135-143 )

Zeegers, Th. 2000.
Prolongation of plagues by parasitoids with micro-type eggs (p. 145-150 )

Duinen, G.-J. van, L. de Bruijn, D. Hanzen, H. van Kleef, J. Kuper, D. Scarse & H. Esselink 2000.
Do restoration measures help to restore dragonfly communities in raised bog remnants? (p. 151-158 )

Eijnde, J. van den & A. de Ruijter 2000.
Bumblebees from the Canary Islands: mating experiments with Bombus terreslris L. from the Netherlands (p. 159-161 )

Zijlstra, W.G., B.J. Zwaan & P.M. Brakefield 2000.
Consequences of delayed mating for life-history traits in the tropical butterfly Bicyclus anynana (p. 163-168 )

Ottenheim, M.M. 2000.
Annual and diurnal rhythms of Eristalis species (Diptera: Syrphidae) (p. 169-174 )

Smits, P.H., P. van Deventer & W.J. de Kogel 2000.
Western flower thrips: Reactions to odours and colours (p. 175-180 )

Takken, W. & L.E.G. Mboera 2000.
Effects of chemical stimuli on oviposition of Culex quinquefasciatus (Diptera: Culicidae) in Tanzania (p. 181-187 )

Sommen, A.T.C. van der, B. Wertheim, L.E.M. Vet & M. Dicke 2000.
The attraction of Drosophila busckii by substrate and aggregation pheromone under laboratory conditions (p. 189-194 )