Štetne nematode lucerke i deteline

Abstract

Steam nematode (Ditylenchus dispaci ) is the most important nematode pest in lucerne and alfalfa in Serbia. Damage appears as paches of poorly growing, charateristically slunuded plants, with hypertrophied stems, leaves and buds. Heterodera medicaginis is not reported in Serbia. H. trifolli has been reported in Serbia, but we have not data about losses confed by this and another mentioned species.

Lucerku i detelinu napada veći broj fitoparazitnih nematoda, od kojih su najznačajnije stabljikina nematoda (Ditylenchus dispaci ), cistolike nematode (Heterodera spp.). korenove nematode (meloidogyne spp.) i veći broj formi sa slobodnim načinom života. Radi sprečavanja njihovog širenja neophodno je sprovoditi antinematodne mere, posebno u odnosu na D. dispaci, pregledom uzoraka semena na kojem se nalaze klupčad ove vrste u stanju anabioze i tako prenose.