- Light Traps used to catch adults (They are inefficient to monitor numbers)
- Pheromone Traps containing blend of (z)-11-hexadecenyl acetate and (z)-11-hexadecenol (3:2)
- In-field Symptoms:
- Severely damaged tops, lower portion may be firm
- Extensive side-shooting
- Extensive rooting of damaged stalks
- Subsequent invasions of Weevil borer (Rhabdoscelus obscurus)
(Kuniata et al. 2001; Kuniata 1998; Whittle et al. 1995)