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^ШХР: *http://jee.oxfordjournals.org/content/by/year
^АВТ: Tasnin M.S.; Silva R.; Merkel K.; Clarke A.R.
^ЗГЛ: Response of Male Queensland Fruit Fly (Diptera: Tephritidae) to Host Fruit Odors [Исследование поведенческой реакции самцов квинслендской плодовой мухи Bactrocera tryoni (Diptera: Tephritidae) на запах кормового растения (томат). Австралия]
^ВЫХ: Journal of Economic Entomology, 2020; Vol.113,N 4. - P. 1888-1893
^ДАТ: 2020
+Реферат:

^РЕФ: The surveillance and management of Dacini fruit fly pests are commonly split by fly gender: male trapping focuses on the dacine Сmale-lures', whereas female trapping focuses on lures based on host-fruit volatiles. Although the males of several Dacini species have been reported to be attracted to host fruit volatiles, the option of using host-fruit traps for males has, to date, been ignored. Males of the cue-lure responsive fruit fly Bactrocera tryoni (Froggatt) have been recorded as responding to host-fruit volatile blends, but it is not known how frequently this happens, if it is age-dependent, or the strength of the response relative to cue-lure throughout the year. Here, we conducted an olfactometer experiment to test the lifetime (weeks 1-15) response of B. tryoni males to the odor of tomato, a known host of this fly, and compare catches of wild males to tomato-based traps and cue-lure traps in the field. Bactrocera tryoni males started to respond to tomato odor as they sexually matured (2 to 3 wk olds) and thereafter showed consistent olfactory response until advanced age (15 wk). In the field, wild males were captured by tomato-based traps throughout the year at a level not significantly different from cue-lure traps. The reason for the consistent B. tryoni male response to host fruit odor at this stage is not known, but it certainly occurs at a level greater than can be continued to be ignored for both basic and applied research. aref1

^TRN: 1908411
^ВИД: Статья из книги
^ЯЗК: Английский
+Индексирование:

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