Table 2: Mean aphid infestation and abundance of two botanicals extracts at different concentrations.

TreatmentAphid infestation
1st Spray (initial)2nd Spray3rd Spray

Unsprayed2.4003.4751.775
Soap1.5502.3003.375
T. vogelii 0.5%2.7001.5003.300
T. vogelii 2%1.7751.6252.000
T. vogelii 5%2.9750.8001.275
T. vogelii 5% wts2.1751.4501.200
Karate2.3250.0750.175
T. candida 0.53.0752.3753.100
T. candida 2%1.4251.4003.250
T. candida 5%2.3252.4753.800
T. candida 5% wts0.952.2253.000

LSD0.510.560.37
CV %43.017.66.1

Means followed by the same letter are not significantly different according to Fisher’s least significant difference test.