Abstract:
The cereal cyst nematode has now been considered as a quarantine parasite in Iran. During 1990. about 20% of cereal fields were infested with this nematode, 34. 5% H. avenae, 31% H. iri, 34. 5% H. avenae and H. iri in Harat and 28. 5% H. avenae group in Marvast region of Yazd. The maximum infestation of soil were 6554 eggs and larvae per 100 ml of soils and the eggs and larval densities inside a cyst varied about 200-400 in healthy and filled cyst.
Page(s):
73-78
DOI:
DOI not available
Published:
Journal: Pakistan Journal of Nematology, Volume: 12, Issue: 1, Year: 1994