Изменение климата и эволюция структуры вредных видов в агроценозах сeльскохозяйственных культур в Республике Молдовa [Articol]

Abstract

The analysis of the level of influence of the weather data from 1976-2007 on the indices: pest population, density of insect populations and the level of crop destruction of agricultural plants was carried out. Multidirectional action of weather factors on different pest species has been confirmed, which has led to a change in the dominance level in the agrocenoses of agricultural crops. This phenomenon argues for the continuous improvement of the integrated systems of protection of each culture as a result of the change of the dominant species in agrocenoses.