title: SOME ASPECTS OF THE NATURAL CONTROL OF PLANT PARASITIC NEMATODES IN SOIL UNDER BROAD BEAN VICIA FABA L. CULTIVATED IN CROP ROTATION AND LONG-TERM MONOCULTURE.
abstract: Observations on population density of plant parasitic nematodes occurring in rhizosphere of broad bean cultivated in the crop rotation and long-term monoculture were performed during 2013-2014. 13 species were observed: Trichodorus primitivus, T. viruliferus, Paratrichodorus pachydermus, Criconema annuliferum, Paratylenchus projectus, Bitylenchus dubius, Merlinius brevidens, Pratylenchus fallax, P. flakkensis, P. neglectus, Heterodera triffolii, H. goettingiana, and Ditylenchus dipsaci. In monoculture plots 70-80% of eggs inside Heterodera cysts were colonized by pathogenic fungi (v.s. 50-62% of cysts from crop rotation). 12-18% of specimens of Pratylenchus species were colonized by the nematode-pathogenic bacteria: Bacillus penetrans.
authors.forename: A T
authors.initials: AT
authors.lastname: Skwiercz
authors.forename: M
authors.initials: M
authors.lastname: Damszel
authors.forename: T
authors.initials: T
authors.lastname: Stefanovska
authors.forename: B
authors.initials: B
authors.lastname: Rychcik
mesh_terms: D000818:Animals; D000069599:Crop Production / Q000379:methods*; D010572:Pest Control, Biological; D011044:Poland; D012621:Seasons; D012987:Soil / Q000469:parasitology*; D017187:Tylenchida / Q000502:physiology*; D031307:Vicia faba / Q000469:parasitology*
chemical_list: D012987:Soil