Seasonal changes in aphid hyperparasitoid occurrence in sweet pepper and raspberry in Belgium von van Neerbos, Francine A.C, Alhmedi, A, Van Herck, L, Van Erkel, E, De Vis, R.M.J, Clymans, R, Belien, T, Jacquemyn, H, Lievens, B

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Initial Screening of Little Known Predatory Mites in Brazil as Potential Pest Control Agents von Vis, R.M.J. de, Moraes, G.J. de, Bellini, M.R

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Mites (Acari) of rubber trees (Hevea brasiliensis Muell. Arg., Euphorbiaceae) in Piracicaba, State of Sao Paulo, Brazil von Vis, R.M.J de, Moraes, G.J. de, Bellini, M.R

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Effect of Air Humidity on the Egg Viability of Predatory Mites (Acari: Phytoseiidae, Stigmaeidae) Common on Rubber Trees in Brazil von Vis, R.M.J. de, Moraes, G.J. de, Bellini, M.R

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Biological control of Trialeurodes vaporariorum by Encarsia formosa on tomato in unheated greenhouses in the high altitude tropics von De Vis, RMJ, van Lenteren, JC

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Amitus fuscipennis, an alternative to the biological control of Trialeurodes vaporariorum by Encarsia formosa? von De Vis, RMJ, van Lenteren, JC

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Comparison of Foraging Behavior, Interspecific Host Discrimination, and Competition of Encarsia formosa and Amitus fuscipennis von De Vis, Raf M. J, Mendez, Hernando, van Lenteren, Joop C

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Life history of Amitus fuscipennis (Hym., Platygastridae) as parasitoid of the greenhouse whitefly Trialeurodes vaporariorum (Hom., Aleyrodidae) on tomato as function of temperatur... von De Vis, R. M. J., Fuentes, L. E., Van Lenteren, J. C.

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Longevity, fecundity, oviposition frequency and intrinsic rate of increase of the greenhouse whitefly, Trialeurodes vaporariorum on greenhouse tomato in Colombia von De Vis, RMJ, van Lenteren, JC

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