Grizon, P. 1976 Integrated control in forests.. Trudy Vsesoyuznogo Nauchno-issledovatel'skogo Instituta Zashchity Rastenii 47: 68-78.

Notes: Integrated control is based on the concept that eradication of a pest is in practice impossible, but that its numbers can be influenced by a whole series of measures including those that tend to favour its natural enemies. The author shows that integrated control has long been practiced in forests, at least since the time of Schwerdtfeger's Waldhygiene (1951), and gives examples based partly on work in France, where the method has been used in the control of Thaumetopoea pityocampa (Schiff.) and Matsucoccus feytaudi Ducasse on pines, but also on investigations in many other countries, all cited from the literature. It is concluded that every insect species can be considered a potential pest, given the conditions for unchecked multiplication, and that this is especially so in forests, where outbreaks of insects are frequent phenomena but can be reduced in their scope and duration by the measures involved in integrated control.