Eucalyptus oil is a colorless or pale yellow liquid. It has an aromatic odor and a pungent taste followed by a sensation of cold. The main compound of eucalyptus oil is cineole or also known as eucalyptol. eucalyptus oil act as natural insect repellent which possesses toxicity against a wide range of microbes including bacteria, fungi. Eucalyptus essential oils also possess a wide spectrum of biological activity against fungi, bacteria, insects, mites, and weeds and provides a simple, inexpensive, and environment friendly solution for effective pest control.
