caa a22 4500 38637564X CHVBK 20180307112017.0 cr unu---uuuuu 161130e198906 xx s 000 0 eng 10.1017/S1742758400003519 doi S1742758400003519 pii (NATIONALLICENCE)cambridge-10.1017/S1742758400003519 Behaviour of female and male Mediterranean fruit flies, Ceratitis capitata in and around Jackson traps placed on fruiting host trees [Elektronische Daten] We studied the distribution of wild Mediterranean fruit flies, Ceratias capitata (Diptera: Tephritidae) in different environments of trimedlure-baited Jackson traps during high fall season populations in Southern Egypt. We found that 98% of females attracted to within aim radius of standard trimedlure (TML)-baited Jackson traps remained on the surrounding foliage without approaching the trap. Also about 30 % of males aggregated there, calling and competing for matings with approaching females. The closest mating occurred 25 cm from a standard trap. The nearest lek formation away from a trap was observed at a distance of 2 m on the same trap tree. The highest captures of males were recorded in the morning after male calling on the foliage reached its daily peak. Jackson traps baited with both protein hydrolyzate and TML on cotton wicks caught as many males, but significantly more females than traps with TML only. Copyright © ICIPE 1989 Fruit flies nationallicence Tephritidae nationallicence behaviour nationallicence lek nationallicence trap nationallicence trimedlure nationallicence hydrolized protein nationallicence Cératite nationallicence Tephritidae nationallicence comportement nationallicence lek nationallicence piège nationallicence trimedlure nationallicence protéine hydrolisée nationallicence Hendrichs J. IAEA, P. O. Box 100, A-1400, Vienna, Austria Reyes J. IAEA, P. O. Box 100, A-1400, Vienna, Austria Aluja M. Department of Entomology, University of Massachusetts, Amherst, M A 01003 International Journal of Tropical Insect Science Cambridge University Press 10/3(1989-06), 285-294 1742-7584 10:3<285 1989 10 JTI https://doi.org/10.1017/S1742758400003519 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1017/S1742758400003519 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Hendrichs J. IAEA, P. O. Box 100, A-1400, Vienna, Austria NATIONALLICENCE 700 1- Reyes J. IAEA, P. O. Box 100, A-1400, Vienna, Austria NATIONALLICENCE 700 1- Aluja M. Department of Entomology, University of Massachusetts, Amherst, M A 01003 NATIONALLICENCE 773 0- International Journal of Tropical Insect Science Cambridge University Press 10/3(1989-06), 285-294 1742-7584 10:3<285 1989 10 JTI CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge