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. 2012 Mar 21;38(4):408–417. doi: 10.1007/s10886-012-0096-8

Table 3.

Behavioral responses of Diaprepes abbreviatus adults in a two-choice olfactometer to citrus leaves fed upon by males (MFUF; a natural source of pheromone), and the synthetic EAD-active compound, methyl (E)-3-(2-hydroxyethyl)-4-methyl-2-pentenoate. Tests were conducted in the dark; adults were allowed 15 min to respond; results were scored as no response (weevils remained at the starting point), no choice (weevils moved into the arena but failed to move into one of the two olfactometer arms), or response by moving into one of the arms. Significance is reported for the two-tailed contrast between the number of weevils that chose A or B

No. choosing
Sex A B No choice No response Pr ≥ G
A: Air; B:30 μg methyl (E)-3-(2-hydroxyethyl)-4-methyl-2-pentenoate
Male 30 34 20 69 N.S.
Female 17 48 17 71 < 0.001
A: Air; B: MFUF
Male 14 15 6 5 N.S.
Female 6 20 13 13 0.009
A: Air, B: Air
Male 12 18 6 32 N.S.
Female 6 9 13 36 N.S.
A: Air, B: Citrus leaves
Male 4 4 2 13 N.S.
Female 4 3 7 7 N.S.