What are the classical method of biological control?

What are the classical method of biological control?

Biological control is a method of pest control that employs parasitoids, predators, microbial pathogens and, sometimes, nematodes to reduce pest populations. Pests that are targets of biological control include insects, mites, and weeds.

When was biological control first used?

The term “biological control” was first used by Harry Scott Smith at the 1919 meeting of the Pacific Slope Branch of the American Association of Economic Entomologists, in Riverside, California.

Who is father of biological control?

The “father” of modern biological control, Professor Harry Scott Smith, defined it as the use of natural enemies (whether introduced or otherwise manipulated) to control insect pests. Other well-respected biological control workers have provided their own definitions.

Which is the first successful example of biological control?

By 1762 the first successful importation of an organism from one country to another for biological control took place with the introduction of the mynah bird from India to the island of Mauritius, for locust control.

Is an example of classical biological control?

There are many examples of successful classical biological control programs. One of the earliest successes was with the cottony cushion scale, a pest that was devastating the California citrus industry in the late 1800s. A predatory insect, the vedalia beetle, and a parasitoid fly were introduced from Australia.

Which insect first used biological control?

First successful classical biological control of a weed (prickly pear) was achieved unintentionally in India when cochineal insect, Dactylopius ceylonicus was mistakenly introduced from Brazil in place of D. cacti to produce dye from Opuntia vulgaris. This incident led to biological control of weeds.

Which is the first classical biological control?

The first successful classical biological control was achieved in India when cochineal insect, Dactylopius ceylonicus was introduced from Brazil in 1795 in the mistaken belief that it was the true carmine dye producing insect, D. coccus.

Is biological control applicable to organic farming Why?

‘Biological agriculture’ is a synonym for organic farming, but the term was developed independently from ‘biological control’. Therefore, it cannot be taken for granted that all methods of biological control are acceptable or even a first choice in organic farming.