[Heterodera punctata, a parasite of wild grasses in southern Karelia].
D000818:Animals; D009348:Nematoda / Q000033:anatomy & histology*; D010935:Plant Diseases; D006109:Poaceae; D012426:Russia
Heterodera punctata, parazit dikorastushchikh zlakov v iuzhnŏi Karelii.