BORERS IN WATTLES

Inspect wattles regularly for signs of borer attack. Borers are the grubs of moths or beetles (such as the jewel beetle, right) that eat beneath the bark and can weaken or ringbark trees. Look for holes covered with chewed plant material. Clear debris and try pruning affected branches, or skewer pests in their holes using a strong piece of wire. Fertilise the tree with a native plant food and clear competing grass from the base. Be aware, though, that many wattle varieties are short-lived.