| phylogenetic relationships among selected heteroderoidea based on 18s and its ribosomal dna. | in a study of relationships among selected cyst-forming and noncyst-forming species of heteroderoidea, combined sequences comprised of dna from part of the conserved 18s ribosomal rna gene (rdna) plus the complete its rdna segment were more similar to analyses based on the its data alone than to analyses based on the 18s data alone. one of the two noncyst-forming species, ekphymatodera thomasoni, grouped with cyst-forming species of heteroderoidea. bilobodera flexa, also a noncyst-forming specie ... | 2004 | 19262808 |
| description of afenestrata koreana n. sp. (nematoda: heteroderinae), a parasite, of bamboo in korea. | afenestrata koreana n. sp. collected from roots of bamboo (phyllostachys pubescens) in gyeongnam province in the southern part of the korean peninsula is described and illustrated. its primary differentiating characteristics are a globose to subspherical body in adults with a prominent neck and terminal cone, thick cuticle, terminal vulva, and deep vagina. fenestra, bullae, and underbridge are absent. the anus is on the immediate posterior side of the cone. superficial small tubercules cover all ... | 1992 | 19283035 |
| first report of korean cyst nematode, heterodera koreana, parasitic on bamboo, phyllostachys nigra, from iran. | bamboo is grown sporadically in the north of iran and is confined to very limited areas. the history of growing bamboo was to some extent simultaneous with the entrance, commencement, and growth of the tea industry in the north about a century ago. the bamboo was used for making baskets to transfer the harvested tea foliage from farm to the factory and other linked functions. a main area allocated for bamboo growing is located in lahidjan agricultural research station (lars) in the north of iran ... | 2015 | 26527836 |