The efficacy of Aloe vera plants as oil and water leaf extract alone or in combination were singly evaluated against Meloldogyne incognito either under laboratory or greenhouse conditions. With respect to laboratory test, results of the four concentration tested of Aloe vera products i.e. 1:5, 1:10, 1:50 and 1:180ml at 20s1°C and 30i1°C against Mincognlta (J2) showed that all concentration were highly effected second stage (J2) mortality percentage. Regarding the efficacy of the same plant products at the best concentration 1:5 and 1:10 on Mincognlfa infecting banana plant under greenhouse, results indicated that root gall index and rate of nematode reproduction were decreased, especially in their application after nematode inoculation, followed by those before nematode inoculation. obviously oxamyl 24% indicated gave the best effect on nematode reduction when compared with treatments of Aloe vere plant products tested.