Fundamentals of ecological safety in the formation of agroecosystems horticultural crops

Abstract

In a worsening of ecological situation of imbalance between the structural units agrobiocenoses, under the influence of anthropogenic factors, increases the negative impact on the environment. Requires new approaches to the formation of agro-ecosystems, the development of environmentally friendly plant protection system, allowing to significantly reduce the use of chemicals, widely used natural antagonists of harmful organisms, to intensify the processes of self-regulation in agrocenoses. Optimization habitat garden crops, improvement of ecological situation, the possibility of timely neutralization elements phytosanitary destabilization in agroecosystems depend on many factors, competent and timely implementation of the necessary protective measures. This organizational agronomic and preventive measures, continuous monitoring of pest, beneficial fauna, the phytosanitary situation in general, the use of healthy planting material, immune, resistant or tolerant varieties, parasites, predators and other biological means of plant protection. Knowledge of the characteristics, conditions and wide use of environmentally safe methods and ways of combining them with a scientifically sound reasonable use of selective chemical plant protection products allows to effectively control the phytosanitary situation, to regulate the number and degree of severity of pest and pathogens in plants horticultural crops.