Roundworms Pesticides

Though pesticides have revolutionized farming, the devastating effects of chemical pesticides are well known and in an effort to cut down on the use of chemical pesticides, scientists have hit upon the idea of using other smaller organisms as natural pesticides.

Why Do Not Tapeworms Need A Digestive System ?

Tapeworms or cestoda are parasites which live in the guts of host animals and spend entire generations there. These worms at maturity can reach to about 6 inches in length. They live in the intestinal tract of meat eating animals such as wolves, jackals, dogs, jackals, pigs, goats, horses, sheep and cattle.

Who Discovered Puppy Chow ?

Do you know about the discovery of puppy chow? The Ralston Purina Company trademarked the puppy chow for their food products. Purina is the one who invented the “dog chow” line of the food products for pets in the year 1957.