The importance of biological vision in the control of plant pests

Animal populations living on one or more plants, as well as the parasitic and predatory populations built around them, and those living from the carcass, waste, and other populations of all these plants constitute a life-changer held together by specific laws. It is therefore essential that the ratio between plant protection products, on the one hand, and entomological ecological research, on the other hand, should very soon change. Only agrocoenologists are capable to carry out the research task, which is very closely related to plant protection already that examines the immediate and more distant effects of the broad variety of protection methods, particularly those by chemical control. We allude to the agronomist, familiar with biology and not changing his farmland exceedingly often; who can gradually, year after year, compile the building blocks of experience; who can keep an eye on the major alterations in wildlife upon the anthropogenic activities that transform nature; who can record changes in the bulk of pests, their disappearance and reemergence; and who could observe the impacts of plant protection work with a critical eye. We must strive to find processes based on biological-ecological research, practically pest by pest, that allow the greatest use of natural limiting factors by restraining chemical treatments to the narrowest and most appropriate schedule. In our article, we describe some methods and principles of the implementation of a biological approach and ecological plant protection.