Pine processionary by predators, parasites and viruses which attack the moth at different stages of its life-cycle: Efforts to control the pine processionary have included biological control using "Bacillus thuringiensis", which is effective on eggs and first or second stage caterpillars (in September or October), or insecticides such as diflubenzuron, an insect growth regulator, which can be sprayed from aircraft. Monitoring can include the use of pheromone traps. Older methods used insecticides in oil, inserted directly into nests, or mechanical removal of nests. Pine processionary The pine processionary ("Thaumetopoea pityocampa") is a moth of the family Thaumetopoeidae. Sometimes placed in the genus
The Human Animal (TV series) published by BBC Books on 21 July 1994. The Human Animal (TV series) The Human Animal: A Personal View of the Human Species is a BBC nature documentary series written and presented by Desmond Morris, first transmitted in the United Kingdom from 27 July 1994. The series was produced in association with Discovery Channel. Morris describes it as "A study of human behavior from a zoological perspective." He travels the world, filming the diverse customs and habits of various regions while suggesting common roots. At the close of episode one, Morris said: Erratum: Firewalking has been explained. The accompanying book,