Table 5 Detoxification enzyme activities after P. ribesioides extracts were sprayed on 3rd instar S. exigua larvae in greenhouse after 24 h exposure

Control

0.062 ± 0.013^bc

0.184 ± 0.003^bc

0.107 ± 0.003^a

Hexane extract

0.032 ± 0.004^a

0.163 ± 0.006^b

0.092 ± 0.005^a

Ethyl acetate extract

0.055 ± 0.007^b

0.141 ± 0.008^a

0.088 ± 0.012^a

Methanol extract

0.077 ± 0.004^c

0.176 ± 0.003^bc

0.197 ± 0.015^c

Cypermethrin

0.107 ± 0.005^d

0.195 ± 0.004^c

0.144 ± 0.008^b

P-value

 < 0.0001

 < 0.0001

F-value

43.947

65.368