Potato phytonematode fauna in Bulgaria
1998
Trifonova, Z. (Institute of Plant Protection, Kostinbrod (Bulgaria))
It has been explored the species variety of potato nematodes in Bulgaria.There have been found representatives from 2 orders, 10 familes and 12 genuses.The predominant is the group of saprobionts and devisaprobionts.From the species known to have nonspecific pathogenic effect the genus Tylenchorynchus dominates.New species for the phytonematode fauna of the country are:Tylenchorynchus maximus Allen 1995, Aphelenchoides parietinus Bastian 1865, Steiner 1932 and Aphelenchoides blastophorus Franklin 1952. The greatest economic value for the country has the potato cyst-forming nematode- Globadera rostochiensis.
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