Plicarea feromonilor sexuali pentru diminuarea densității populației fitofagului grapholitha funrbrana tr. [Articol]

Abstract

With the development of a new scheme for the synthesis of sexual pheromone of Grapholitha funebrana pest, developing a new pheromone composition – „[Z8-12Ac97%+E8-12Ac 3%] (10%) + H-12Ac (90%)‖ and a new dispensator was possible to develop methodological and technological processes for applying their methods of capture mass and disorientation of males. It was shown that application of appropriate methods allow to substantially reducing the population density of the given pest, the significant reduction of the damage caused and obtainment of the new production of green plums.