How to I get rid of garden ants?

Upon leaving the cavern, the duo is greeted by a pair of odd parrot-like creatures who introduce themselves as the Evil Twins, and claim that they've come to destroy N. Sanity Island. When Cortex isn't impressed, the Evil Twins demonstrate their power by telepathically pulling Cortex's brain out and throwing it at him. Cortex runs away screaming, holding his brain. Crash finds Cortex near the native village, lamenting his inability to live the simple life of the tribesfolk. As he does this, he is suddenly attacked by a swarm of bumblebees (This introduces the Doc Amok levels). Crash ends up having to clear a path for Cortex and keeping him out of danger. At the end of the path, Cortex runs into Papu Papu, who decides to use Cortex as a sacrifice to their totem god. Crash follows the tribesfolk into their village, and finds Cortex tied up to a totem pole, which has another Power Crystal on top. When Crash rescues Cortex and grabs the Power Crystal, the totem pole topples over, dumping Cortex into the nearby waterfall, and dumping Crash in front of a group of angry tribesmen. When Crash flees the village, he finds Cortex in a Wumpa orchard owned by Farmer Ernest, who, in a possible parody of the Spyro the Dragon series, laments that the farmers' market is tomorrow, and his Wumpa trees won't grow because his orchard is riddled with humongous worms. He promises to give Crash a Power Crystal in return for ridding his land of the worms. However, Cortex paralyzes Ernest and takes the Crystal. They clear the orchard and gain access to an area with a totem god named Tikimon, which the Evil Twins bring to live with their psychokinesis, lamenting the fact that in the 10th Dimension they don't have anything near as nice as the totem gods. Luckily, Crash is able to kill Tikimon by thowing Cortex into his throat. Upon his defeat, the Evil Twins claim that their "Vice-Versa Reverser Device" is in operation, sucking behind the goodness out of this dimension and leaving behing the worst possible world. And with that, they leave. All of a sudden, Cortex comes up with a plan concerning the aforementioned 10th Dimension, and decides that they shall head to Cortex's Iceberg Lair. Using a tribesman's boat, they reach the Iceberg Lair.