caa a22 4500 39757133X CHVBK 20180308164842.0 cr unu---uuuuu 161202e19961001xx s 000 0 eng 10.1093/ee/25.5.1182 doi (NATIONALLICENCE)oxford-10.1093/ee/25.5.1182 Repellency of Various Oils and Pine Oil Constituents to House Flies (Diptera: Muscidae) [Elektronische Daten] [Mwandacha E. Maganga, Gerhard Gries, Regine Cries] Comparative repellency of pine, mineral, motor, and silicon oil to house flies, Musca domestica L., was tested. In binary choice bioassays with flies feeding on 20 μl of watery honey solutions mixed with (treatment) or without (control) 10 μl of one of the oils under investigation, only pine oil completely suppressed feeding and remained inhibitory even after 24 h. Approaching pine oil-treated honey solution, 95% of flies were repelled at a distance >6 mm from the source. Analysis of pine oil volatiles by coupled gas chromatographic-e1ectroantennographic detection (GC-EAD) analysis revealed 5 antennally active compounds, 4 of which were identified by coupled GC-mass spectrometry as myrcene, ρ-cymene, γ-terpinene, and (±)-linalool. Treatment of honey solution with pine oil, the 4 compounds singly, or in quaternary combination at 10 μl each, equally and significantly reduced the number of feeding flies compared with untreated honey solution. At an amount of 1 μl, only the Iinalool treatment inhibited feeding. In binary choice experiments both feeding and oviposition were significantly reduced on Iinalool-treated sources. Because fly maggots naturally develop in and rely on microbe-rich organic sources, gravid females may perceive and avoid potential oviposition sites that are rich in antimicrobial compounds such as linalool. © 1996 Entomological Society of America Physiological and Chemical Ecology nationallicence Musca domestica nationallicence repellents nationallicence oils nationallicence pine oil nationallicence terpenoids nationallicence gas chromatographic electroantennographic detection nationallicence Maganga Mwandacha E. Centre for Pest Management, Department of Biological Sciences, Simon Fraser University, Burnaby, BC, Canada V5A 1S6 aut Gries Gerhard Centre for Pest Management, Department of Biological Sciences, Simon Fraser University, Burnaby, BC, Canada V5A 1S6 aut Cries Regine Centre for Pest Management, Department of Biological Sciences, Simon Fraser University, Burnaby, BC, Canada V5A 1S6 aut Environmental Entomology Oxford University Press 25/5(1996-10-01), 1182-1187 0046-225X 25:5<1182 1996 25 ee https://doi.org/10.1093/ee/25.5.1182 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1093/ee/25.5.1182 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Maganga Mwandacha E. Centre for Pest Management, Department of Biological Sciences, Simon Fraser University, Burnaby, BC, Canada V5A 1S6 aut NATIONALLICENCE 700 1- Gries Gerhard Centre for Pest Management, Department of Biological Sciences, Simon Fraser University, Burnaby, BC, Canada V5A 1S6 aut NATIONALLICENCE 700 1- Cries Regine Centre for Pest Management, Department of Biological Sciences, Simon Fraser University, Burnaby, BC, Canada V5A 1S6 aut NATIONALLICENCE 773 0- Environmental Entomology Oxford University Press 25/5(1996-10-01), 1182-1187 0046-225X 25:5<1182 1996 25 ee Metadata rights reserved CC BY-NC-4.0 http://creativecommons.org/licenses/by-nc/4.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-oxford