Naslov
Nematode community structure in poplar (Populus alba L.) forest in eastern Croatia

Autori
Ivezić, Marija ; Raspudić, Emilija ; Mlinarević, Mirjana

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 7th European meeting of the IOBC/WPRS Working group: Insect pathogens and insect parasitic nematodes "'Capturing the potential of biological control" / Smits, P. H. - : NRA - Centre de Recherches de Dijon, 2000, 79-82

ISBN
92-9067-119-X

Skup
7th European Meeting "Capturing the Potential of Biological Control"

Mjesto i datum
Beč, Austrija, 22-26.03.1999

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
poplar forest ; nematodes ; trophic groups

Sažetak
Nematode community structure was analyzed in poplar forest in Eastern Croatia. Nematodes were analyzed in order to determine dominant feeding group. Sampling was done in September 1997, June 1998 and September 1998, in four replicates, on the depth of 20 cm, by using sonda with internal diameter Ř2 cm. After extraction and analyzing of nematodes greatest absolute abundance was determined in September 1998 (1056 nematodes/100 ccm of soil), and greatest number of genera in June 1998 (30). Trophic structure was dominant by plant feeders in June and September 1998 (44% and 47%, respectively), and by bacterial feeders (51%) in September 1997. The group of predaceous nematodes was less dominant in all three time of sampling (3%, 4% and 5%). The most common predators in all samples was Mylonchulus sp. Dominant plant parasitic nematodes was Paratylenchus sp. and Tylenchidae. Group of omnivores and fungal feeding nematodes also occurred – omnivores ranging from 4-12% in samples and fungal feeders from 4-9%.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA