Nkala,  Lisa <br/><br/>
Efficacy of ginger powder (Zingiber officinale Roscoe ) against  cabbage aphids ( Brevicryne brassice Linneus ) in cabbage (Brassica oleracea var Kilimo in Mangwe District Plumtree Zimbabwe at an open field / 
Lisa Nkala. 
 - Filabusi :  GSU.  2024 
 - xii, 53 pages :  illustrations ;  30 cm. 
<br/><br/> Dissertation (BSc) .....GSU 2024 
<br/><br/>Incudes bibliographical references 
<br/><br/><label>LC Class. No.: </label>SB608.V4  / NKA