نتایج جستجو برای: superparasitism

تعداد نتایج: 73  

Journal: :Bulletin of the Ecological Society of America 2022

Superparasitism (multiple parasites in a single host) is one of the most significant examples density-dependent intraspecific competition among insect parasitoids. In this study, we showed that multiple parasitism by Blissoxenos esakii (Insecta, Strepsiptera) induce earlier adult emergence than solitary (single parasite host). creates conditions wherein strepsipteran larvae must compete for lim...

Journal: :Brazilian journal of biology = Revista brasleira de biologia 2003
L M Wiedemann C R Canto-Silva H P Romanowski L R Redaelli

The oviposition behaviour of Gryon gallardoi (Hymenoptera; Scelionidae) on Spartocera dentiventris (Hemiptera; Coreidae) host eggs was investigated in the laboratory. Masses of 12 non-parasitized freshly laid (less than 24 h old) eggs were exposed to 2-5 days old mated females with previous oviposition experience (n = 10). Behaviour was observed for 2 h under the stereomicroscope. The eggs were...

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