VLC Fraction or compound | Preference Index (PIa ± SE) | % of compound in the fraction | |||
M. persicae | R. padi | S. littoralis | E. paenulata | ||
Fraction 2 [hex/AcOEt (8:2)] | 0.36 ± 0.09* | −0.4 ± 0.1* | 0.0 ± 0.1 | 0.8 ± 0.3* | |
6,7-Epoxycaryophyllene (1) | 0.68 ± 0.08* | 0.5 ± 0.1* | −0.1 ± 0.2 | 0.5 ± 0.2* | 0.7 |
Sphatulenol (2) | NT | NT | NT | NT | 0.2 |
Sitosterone (3) | 0.3 ± 0.1 | NT | 0.0 ± 0.3 | NT | 0.5 |
Lupeol (4) | 0.6 ± 0.1* | −0.03 ± 0.07 | 0.2 ± 0.2 | 0.6 ± 0.2* | 0.5 |
Fraction 3 [hex/AcOEt (8:2)] | 0.3 ± 0.2 | 0.2 ± 0.1 | 0.0 ± 0.1 | 0.8 ± 0.3* | |
Sitosterol (5) | 0.3 ± 0.1* | 0.1 ± 0.1 | 0.2 ± 0.2 | 0.6 ± 0.2* | 2.5 |
Fraction 4 [hex/AcOEt (1:1)] | 0.5 ± 0.1* | 0.30 ± 0.07* | 0.1 ± 0.2 | 0.8 ± 0.1* | |
(6) | NT | NT | NT | NT | 0.2 |