Smoking â Tobacco use is one of the major risk factors for cancer of the pancreas. It is believed that those who smoke are twice as likely to get the disease. Obesity â As we know, obesity is a strong risk factor for many diseases, not just cancer.
The silkworm is the larva or caterpillar of the domesticated silk moth, Bombyx mori (Latin: silkworm of the mulberry tree). It is an economically important insect, being a primary producer of silk. A silkworm's preferred food is white mulberry leaves, though they may eat other mulberry species and even osage orange. Domestic silk moths are closely dependent on humans for reproduction, as a result of millennia of selective breeding.
Inchworms are not actually worms, but moth larvae--better known as caterpillars. Inchworms are indeed pests in the garden because they eat plant leaves, especially vegetable plants. They also infest trees and eat their leaves, sometimes causing serious and irreversible damage. Many types of caterpillars are referred to as inchworms, including the cankerworm.