This study was carried out to : (1) evaluate effectively of clove tree oil (Eugenia caryophylata Thunb) against the growth of Pythium aphanidermatum In Vitro . (2) Determine the effective extract concentration on seedling ...

A field study was conducted at the experimental farm of the College of Agriculture, University of Baghdad Abu–Grab at latitude ˚33.22 N and longitude ˚44.24 E, during the spring seasons of the year (2006 and 2007) to study ...

This experiment was conducted on potatoes tubers, Desiree Cv. grade A from spring season of 2004 which has been obtained from Horticulture Dep. Fields. Curing was carried out for these tuber seeds and divided them to ...