## 2 Materials and Methods
### Queensland Fruit Fly (QFF)
\begin{table}
\begin{tabular}{c c c c c c c c c c c} \hline  & \multicolumn{2}{c}{**Mean RT \({}^{*}\)**} & \multicolumn{2}{c}{**Mean KI \({}^{*}\)**} & \multicolumn{2}{c}{**CF**} & \multicolumn{2}{c}{**EC**} & \multicolumn{2}{c}{**KO**} & \multicolumn{2}{c}{**PA**} & \multicolumn{2}{c}{**TSB**} \\ \hline
**Compounds** & **Tenax** & **SPME** & **Tenax** & **SPME** & **Tenax** & **SPME** & **Tenax** & **SPME** & **Tenax** & **SPME** & **Tenax** & **SPME** \\ \hline \multicolumn{2}{c}{Isoamyl acetate (syn.} & & & & & & & & & & \\
1-butanol, 3-methyl, & & 9.57 & & 874 & & & 0.02 & 0.1 & 0.03 & & \\ acetate & & & & & & & & & & & \\ \hline \multicolumn{2}{c}{Nonane} & 9.6 & & 902 & & & 0.01 & & 0.01 & & 0.01 & & \\ \hline
2-Dimensionalpyrazole & 9.9 & 10.82 & 90.91 & 0.26 & 0.23 & 0.05 & 0.36 & 0.15 & 0.14 & 0.04 & 0.19 & 0.05 & \\ \hline
2-Dimethyl-pyrazine & 9.9 & 10.83 & 911 & 912 & & 0.07 & & 0.07 & & 0.37 & & 0.64 \\ \hline \multicolumn{2}{c}{Beraldehyde} & 11.7 & 960 & & 0.04 & 0.02 & & 0.05 & & 0.05 & & 0.14 & \\ \hline
**Phenod** & **13.43** & & **979** & & **0.29** & & & & & & \\ \hline \hline
2-Ethyl-3 methyl & & 14.25 & & 1001 & & 0.02 & & 0.07 & 0.03 & & 0.04 & & 0.12 \\ \hline \multicolumn{2}{c}{Pyranze} & & 13.1 & 14.31 & 1000 & 1003 & 0.04 & 0.02 & 0.02 & & 0.02 & & 0.03 & \\ \hline \multicolumn{2}{c}{O-Cyreme} & 14.1 & & 1026 & & & & & & & & \\ \hline D-Limonene & 14.3 & & 1030 & & & 0.12 & 0.13 & & & & \\ \hline \multicolumn{2}{c}{Phenylacetaldehyde} & 14.8 & & 1044 & & & 0.01 & 0.01 & & 0.02 & & \\ \hline \multicolumn{2}{c}{Y-Terpinene} & 15.4 & & 1060 & & & 0.02 & & 0.03 & & & \\ \hline
1-Octanol & 15.8 & & 1072 & & & 0.01 & & 0.01 & & & \\ \hline
3-Ethyl-2-dimethyl- & 16.1 & 17.11 & 1079 & 1075 & 0.09 & 0.02 & 0.07 & 0.02 & 0.04 & 0.01 & 0.07 & 0.03 & 0.06 & 0.06 \\ \hline \multicolumn{2}{c}{pyranze} & 17.7 & & 1090 & & 0 & 0.02 & & 0.01 & & 0.04 & \\ \hline \multicolumn{2}{c}{Dimethyl-2-} & 16.9 & & 1099 & & 0.03 & & 0.04 & 0.02 & & 0.03 & & \\ \hline \multicolumn{2}{c}{Linalool} & 16.9 & & 1101 & & & 0.02 & & 0.02 & & & \\ \hline Nonanal & 17.1 & & 1105 & & 0.03 & 0.04 & & 0.02 & & 0.01 & & 0.05 \\ \hline
2-Phenylethanol & **17.4** & 18.23 & **1113** & **1104** & **0.03** & **0.02** & & 0.07 & & 0.04 & & 0.09 & \\ \hline Ethyl-Octanoate & 20.5 & & 1198 & & & 0.01 & & & & & \\ \hline Dodecane & 20.6 & & 1200 & & 0.06 & 0.1 & & 0.07 & 0.05 & 0.11 & \\ \hline Decanal & 20.8 & & 1206 & & & 0.02 & & 0.01 & & 0.01 & & \\ \hline
3-Phenyl-furan & 21.3 & 22.64 & 1222 & 1222 & & & 0.01 & & 0.01 & 0.01 & 0.02 & 0.03 \\ \hline \multicolumn{2}{c}{(F)-2-Dodeconal} & 21.6 & & 1229 & & & 0.01 & & & & \\ \hline
2-Cournaranone & 21.7 & & 1233 & 0.04 & & & & & & \\ \hline Neral & 22 & 1242 & & & 0.03 & & 0.02 & & & \\ \hline Cirral & 23.1 & & 1272 & & & 0.05 & & 0.04 & & & \\ \hline
**Indole** & **23.8** & **25.18** & **1294** & **1294** & & & **0.1** & & **0.17** & **0.16** & **0.15** & **0.02** \\ \hline \hline
2-Dymethyl-3-(2-methylbutyl)-pyrazine & & 25.77 & & 1311 & & & & & & 0.01 & & 0.02 \\ \hline Heyl hexanoate & 26.9 & & 1387 & & & 0.01 & & & & & \\ \hline Tetracdance & 27.4 & & 1400 & 0.31 & 0.25 & 0.22 & 0.14 & & 0.31 & \\ \hline Dodecanol & 27.7 & & 1409 & & & 0.01 & & & & \\ \hline
1-Dodecanol & 29.7 & & 1474 & 0.07 & & 0.1 & & & & \\ \hline \end{tabular}
\end{table} 
Table 1: Cont. half an hour to induce mating behavior. Given that sexually immature females are expected to search actively for protein sources to mature and develop eggs, we used 3-4-day-old virgin females, fed only with water and sugar ad libitum [10].