HYMENOPTEROUS PARASITOIDS OF PECAN LEAFMINERS1,2
1985; Georgia Entomological Society; Volume: 20; Issue: 4 Linguagem: Inglês
10.18474/0749-8004-20.4.411
ISSN0749-8004
AutoresRod H. Heyerdahl, James D. Dutcher,
Tópico(s)Research on scale insects
ResumoThirty-seven hymenopterous parasitoids, representing the families Braconidae, Encyrtidae, Eulophidae, and Eupelmidae were reared from the larvae and pupae of each of the pecan leafminers Stigmella juglandifoliella (Clemens) (Lepidoptera: Nepticulidae), Cameraria caryaefoliella (Clemens) (Lepidoptera: Gracillariidae), Phyllonorycter caryaealbella (Chambers) (Lepdioptera: Gracillariidae), and Coptodisca lucifluella Clemens (Lepidoptera: Heliozelidae). Six of the parasitoids were secondary or hyperparasitoids, 10 were gregarious parasitoids and 4 were multiple parasitoids. Parasitoid exuviae and meconium in the host mine were useful diagnostic characteristics for distinguishing parasitoid species.
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