Browsing by Author Helmy,N.


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Issue DateTitleAuthor(s)
2016Seasonal dynamics of the two spotted red spider mite, Tetranychus urticae Koch on two feild crops in Qaluibyia governorate,EgyptShanbaky, Nawal ; Helmy,N. ; EL-Erkosousy,M.H. ; Ibraheem,M.H.