sowing rates

Comparison of impact between carrot and cereal 1080 baits on tomtits (Petroica macrocephala)

This study investigates the hypothesis that tomtits are significantly less susceptible to 1080 poison operations when cereal rather than carrot bait applications are used, both at relatively low sowing rates. We made counts of territorial male tomtits along transects during standard 1080 possum control operations in 2001 to 2003. The transects had 3Ð5 kg ha-1 sowing rates of either carrot or cereal baits.