Catches of Thrips palmi and Frankliniella intonsa on blue sticky traps with and without the test compound.

aTotal number of individuals caught followed, in brackets, by the mean catch per trap ±SE for the log-transformed data. Note that these standard errors include the variance between trap pairs and also between trials for the analysis of totals. They are therefore not appropriate for comparisons between test and control means. These extra variances are allowed for in the analysis of variance. Response of Thrips palmi and Frankliniella intonsa to blue sticky traps treated with lures loaded with 30 µg (R)-lavandulyl 3-methyl-3-butenoate in 30 µl hexane (test) or 30 µl hexane (control). Key to results of analysis of variance across trials:*** = P** = P* = Pns = not significant (P>0.05); - = statistical comparison not carried out because of small number of replicates within the trial.