Treatments Yield/plot in kg
Mutulu site Guder site
Lambda Cyhalothrin (Triger 5% E.CTM) 9.50a 7.67ab
Emamectin benzoate (Cutter 112 E.CTM) 8.67a 7.00ab
Azadirachta indica seed 7.83ab 6.00ab
Dodonae angustifolia fresh leaf 7.33ab 6.00ab
Cymbopogon citrates 7.17ab 5.67b
Diazinon 60 E.CTM 8.83a 8.00a
Water/control 6.17b 5.50b
MSE 0.58 0.87
LSD at 0.01 2.42 2.18
CV (%) 12.31 12.34
Note: Means with the same letter are not significantly different.
Table 4: Effect of insecticides and botanicals on cabbage yield against cabbage aphids, Brevicoryne brassicae.