Eficienţa unor noi produse de uz fitosanitar în calitate de insecticide pentru combaterea dăunătorilor prunului

Abstract

Achieving high yields plum with a favorable climatic conditions for this crop pest development, it is almost impossible without the use of insecticides, even if alternative methods are fully met. In this situation requires the application of chemical treatments that reduce pest population density. On the economic damage threshold for major combat pests plum are approved more than 10 products with different active ingredients and mechanisms of action. In this context ongoing research is needed on the testing and approval of new plant protection products. Based on research conducted and results is recommended insecticide Floret 480 SC consumption 0,25 to 0,35 l/ha, by performing 1-2 treatments against Hoplocampa spp., Eurytoma schreineri Schr., Epicometis hirta Poda, and 2-3 treatments to combat the Cydia Funebrana Tr.