@misc{Prejs_Krystyna_Occurrence_1986-1987,
 author={Prejs, Krystyna},
 editor={Polska Akademia Nauk. Instytut Ekologii},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 howpublished={online},
 year={1986-1987},
 language={eng},
 abstract={In the underground parts of three Potamogeton species the occurrence and density of Hirschmanniella spp., Calolaimus ditlevseni, Chrysonemoides limigenus and Dorylaimidae have been analysed in 32 lakes. Hirschmanniella gracilis is the most common species. Calolaimus ditlevseni and Chrysonemoides limigenus occur more frequently in Potamogeton lucens than in P. perfoliatus and only sporadically in P. pectinatus. Factors responsible for mass development of plant feeding Hirschmanniella gracilis in P. pectinatus are discussed.},
 title={Occurrence of stylet-bearing nematodes associated with aquatic vascular plants},
 type={Text},
 URL={http://www.rcin.org.pl/Content/70725/PDF/WA058_87353_P2840-T34_Eko-Pol-A-Nr-2.pdf},
 volume={34},
 number={2},
 journal={Ekologia Polska},
 publisher={Polish Scientific Publishers},
 keywords={freshwater nematodes, density, frequency, plant feeders, lakes},
}