Παρακαλώ χρησιμοποιήστε αυτό το αναγνωριστικό για να παραπέμψετε ή να δημιουργήσετε σύνδεσμο προς αυτό το τεκμήριο:
https://hdl.handle.net/123456789/918| Τύπος: | Αναρτημένη ανακοίνωση (poster) |
| Τίτλος: | Biological parameters of Aganaspis daci (Hymenoptera: Figitidae) on the olive fly, Bactocera oleae (Diptera: Tephritidae) |
| Συγγραφέας: | [EL] Μωραΐτη, Κλεοπάτρα[EN] Moraiti, Cleopatra [EL] Κυρίτσης, Γεώργιος[EN] Kyritsis, Georgios [EL] Παπαδόπουλος, Νικόλαος[EN] Papadopoulos, Nikolaos |
| Ημερομηνία: | Νοε-2019 |
| Περίληψη: | Aganaspis daci (Weld) (Hymenoptera: Figitidae) is a larvae-pupae, solitary primary endoparasitoid of fruit flies that is currently considered for the biological control several fruit fly species such as Bactrocera dorsalis, B. zonata, Anastrepha suspensa and Ceratitis capitata. However, its efficacy to control the populations of the olive fly (B. oleae), which is the most important pest of olives in Greece and throughout the Mediterranean Sea, has yet to be determined. Adults from the laboratory colony of A. daci that were reared on C. capitata larvae were allowed to parasitize 3rd instar larvae of the olive fly. The biological traits including immatures developmental duration and survival and adult longevity of the parasitoid were then determined at four different constant temperatures (15, 20, 25 and 30oC). Sex ratio and adult wasp body size traits for each temperature were also recorded. Results showed that immature survival rates were high at 25oC and 20oC, as opposed to 15oC and 30oC. Regardless of the rearing temperature, average egg to adult developmental duration was shorter for males than females regardless. As it was expected the developmental time was negatively correlated with temperature. The average developmental time at 25oC was almost ½ of that recorded at 20oC. The sex ratio of parasitoid progeny was female biased at 25oC while the proportion of females decreased with temperature decrease. Body size traits did not differ significantly among the three (15, 20, 25oC) rearing temperatures. Temperature was a significant predictor of adult longevity with higher temperatures resulting in shorter lived male and female wasps. Overall, females lived significantly longer than males. Our findings could be exploited for the mass rearing and field releases of A. daci for the management of B. oleae in the wild. |
| Γλώσσα: | Αγγλικά |
| Τόπος δημοσίευσης: | Zlatibor, Čajetina, Serbia |
| Σελίδες: | 1 |
| Θεματική κατηγορία: | [EL] Άλλες Γεωπονικές Επιστήμες[EN] Other Agricultural Sciences |
| Λέξεις-κλειδιά: | demography, biological control, parasitoid, olive fly, longevity, developmental duration |
| Κάτοχος πνευματικών δικαιωμάτων: | © by the author(s) |
| Όροι και προϋποθέσεις δικαιωμάτων: | CC-BY |
| Όνομα εκδήλωσης: | VIII Congress on Plant Protection |
| Τοποθεσία εκδήλωσης: | Zlatibor, Čajetina, Serbia |
| Ημ/νία έναρξης εκδήλωσης: | 25/11/2019 |
| Ημ/νία λήξης εκδήλωσης: | 29/11/2019 |
| Σημειώσεις: | Poster No 40 in Congress Programme: https://plantprs.org.rs/wp-content/uploads/2020/08/VIII-KONGRES-O-ZASTITI-BILJA-2019-FINALNI-PROGRAM.pdf This research is co-financed by Greece and the European Union (European Social FundESF) through the Operational Program «Human Resources Development, Education and Lifelong Learning 2014-2020» in the context of the project “Biological control of the olive fruit fly with the parasitoid Aganaspis daci (Hymenoptera: Figitidae)” (MIS 5004126) |
| Εμφανίζεται στις συλλογές: | Ερευνητικές ομάδες |
Αρχεία σε αυτό το τεκμήριο:
| Αρχείο | Περιγραφή | Σελίδες | Μέγεθος | Μορφότυπος | Έκδοση | Άδεια | |
|---|---|---|---|---|---|---|---|
| Εικονογραφημένη εργασία_Moraiti et al._Zlatibor_11.2019.pdf | Poster | 1 σελίδα σελίδες | 559.48 kB | Adobe PDF | - |  | Δείτε/ανοίξτε |