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.
Generalist caterpillars feed on a variety of plants. 1  Mourning cloak caterpillars, for example, will feed on willow, elm, aspen, paper birch, cottonwood, and hackberry. Black swallowtail caterpillars will feed on any member of the parsley family: parsley, fennel, carrot, dill, or even Queen Anne's lace.