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Abstract
The principles of construction of a system of phytosanitary situation management in agroecosystems are discussed. The necessity of construction of management models based on record‐keeping of the objective laws of an ecology is underlined. The realization of control systems is carried out by means of development the economic threshold of harmfulness, ecological and economic thresholds of expediency of plant protection products application, ecotoxicological evaluation of pesticides application.
Notes
Dedicated to Prof. Dr. Drs. h.c. D. Spaar on the occasion of the 65th anniversary of birthday.