Table 1

Antifeedant activity of polyketide metabolite against H. armigera and S. litura
Concentration (ppm) Antifeedant activity (%)
H. armigera S. litura
Polyketide metabolite
125 38.01 ± 2.11b 35.93 ± 3.14b
250 51.77 ± 3.81c 46.19 ± 3.88c
500 64.29 ± 3.78d 59.58 ± 2.41d
1000 78.51 ± 3.90e,f 70.75 ± 2.46e,f
Azadirachtin
125 62.20 ± 3.05d 65.47 ± 2.92e
250 64.37 ± 3.26d,e 75.41 ± 5.34f
500 74.51 ± 4.95f 83.73 ± 3.53g
1000 89.84 ± 5.65g 89.61 ± 2.88h
Control 4.33 ± 1.07a 1.54 ± 1.04a

Mean ± SD within columns followed by the same letter do not differ significantly using Tukey’s test, P ≤0.05.

Arasu et al.

Arasu et al. BMC Microbiology 2013 13:105   doi:10.1186/1471-2180-13-105

Open Data