Occurrence of Ditylenchus destructor Thorne, 1945 on a sand dune of the Baltic Sea
[ 1 ] Pracownia Nematologii, Muzeum i Instytut Zoologii PAN | [ P ] pracownik
2020
artykuł naukowy
angielski
EN Ditylenchus destructor is a serious pest of numerous economically important plants world-wide. The population of this nematode species was isolated from the root zone of Ammophila arenaria on a Baltic Sea sand dune. This population’s morphological and morphomet-rical characteristics corresponded to D. destructor data provided so far, except for the stylet knobs’ height (2.1–2.9 vs 1.3–1.8) and their arrangement (laterally vs slightly posteriorly sloping), the length of a hyaline part on the tail end (0.8–1.8 vs 1–2.9), the pharyngeal gland arrangement in relation to the intestine (dorsal or ventral vs dorsal, ventral or lateral) and the appearance of vulval lips (smooth vs annulated). Ribosomal DNA sequence analysis confirmed the identity of D. destructor from a coastal dune.
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