Vasquez LA, Shelton AM, Hoffmann MP, Roush RT (1997) Laboratory evaluation of commercial
Trichogrammatid products for potential use against Plutella xylostella (L.) (Lep.: Plutellidae).
Biol Cont 9:143–148
Viggiani G (1981) Note su alcune speciedi Oligosita Walher e descrizione di auattro nouove specie.
Bollettino del Laboratorio diEntomologia Agraria "Filippo Silvestri" di Portrici 38:125–132
Wajnberg E, Hassan SA (1994) Biological control with egg parastitoids. Wallingford, CAB
International
Wajnberg E, Carlos Bernstein C, van Alphen J (2008) Behavioral ecology of insect parasitoids:
from theoretical approaches to field applications. Wiley-Blackwell, New York, 464 pp
Walker GP, Zareh N, Bayoun IM, Triapitsyn SV (1997) Introduction of Western Asian egg
parasitoids into California for biological control of beet leafhopper, Circulifer tenellus.
Pan-Pac Entomol 73(4):236–242
Wang B, Ferro DN (1998) Functional response of Trichogramma ostriniae (Hymenoptera:
Trichogrammatidae) to Ostrinia nubilalis (Lepidoptera: Pyralidae) under laboratory and field
conditions. Environ Entomol 27:752–758
Yigit A, Erkilic L (1987) Studies on egg parasitoids of grape leafhopper, Arboridia adanae (Hom.,
Cicadellidae) and their effects in the region of South Anatolia. Turkiye I. Entomoloji Kongresi
Bildirileri, Ege Universitesi, Bornova, Izmir, pp. 35–42
6 Egg Parasitoids: Chalcidoidea with Particular Emphasis on Trichogrammatidae
231
Trichogrammatid products for potential use against Plutella xylostella (L.) (Lep.: Plutellidae).
Biol Cont 9:143–148
Viggiani G (1981) Note su alcune speciedi Oligosita Walher e descrizione di auattro nouove specie.
Bollettino del Laboratorio diEntomologia Agraria "Filippo Silvestri" di Portrici 38:125–132
Wajnberg E, Hassan SA (1994) Biological control with egg parastitoids. Wallingford, CAB
International
Wajnberg E, Carlos Bernstein C, van Alphen J (2008) Behavioral ecology of insect parasitoids:
from theoretical approaches to field applications. Wiley-Blackwell, New York, 464 pp
Walker GP, Zareh N, Bayoun IM, Triapitsyn SV (1997) Introduction of Western Asian egg
parasitoids into California for biological control of beet leafhopper, Circulifer tenellus.
Pan-Pac Entomol 73(4):236–242
Wang B, Ferro DN (1998) Functional response of Trichogramma ostriniae (Hymenoptera:
Trichogrammatidae) to Ostrinia nubilalis (Lepidoptera: Pyralidae) under laboratory and field
conditions. Environ Entomol 27:752–758
Yigit A, Erkilic L (1987) Studies on egg parasitoids of grape leafhopper, Arboridia adanae (Hom.,
Cicadellidae) and their effects in the region of South Anatolia. Turkiye I. Entomoloji Kongresi
Bildirileri, Ege Universitesi, Bornova, Izmir, pp. 35–42
6 Egg Parasitoids: Chalcidoidea with Particular Emphasis on Trichogrammatidae
231