Aspects of research of pest insurance associations in potato culture in the conditions of the Republic of Moldova

Abstract

Potato growth is one of the technical crops of agri-food and with industrial importance for the Republic of Moldova, whose value can increase faster if are stimulated significant activities related to the cultivation and the obtaining of good-quality tubers . An essential objective in the recovery of this crop plant is the influence of the stress biogenic environmental factors, especially the spectrum of harmful organisms, as phytoparasitic agents. The entomo-phytoparasitic sensitivity of impact at potatoes during the vegetation period is provoked yearly by more than 25 species of insects, with adaptation and specialization ecologo-trophic polyphagous and oligophagous. Some of them trigger specific entomoparasitic invasions that cause a great damage on these crop plants.