حساسية بعض أصناف الخيار لمرض موت البادرات المتسبب عن الفطرين Fusariumsolani و Macrophominaphasiolina

Abstract EN

The studay showed damping-off diseasesusceptibility of caused by fungus Fusariumsolani and Macrophominaphasiolina alone and interference it swith three cucumber varieties gazer, najum and Beit alphaits all infections withe fungi, also difference pathogenicity, highest severity interaction two fungus treatment without significant difference alone Fusariumsolani treatment lead to seedling losses pre and post emergence come to 22.44 , 22.22% and 20.63 , 15.44 % continually as well as significant lose influence to growth character plant length, dray weight sum foliage and root amount 23.88 , 25.78 cm and 5.82 , 6.12 gm and 1.54 , 1.62 gm measure control treatment 31 cm, 6.84 , 1.93 gm continually .Appeared the study of gazer variety tolerance which lose less, while Beit alpha variety more loses of growth character to measure control each variety.