Table 1: Mortality rate of Pomacea canaliculata (%).

Mortality rate of Pomacea canaliculata (%)
Biopesticide based 12 hours 24 hours 36 hours 48 hours
S1 S2 S3 Mean S1 S2 S3 Mean S1 S2 S3 Mean S1 S2 S3 Mean
Fucraea selloa var. marginata extract 50 30 40 40 60 60 60 60 70 70 100 80 70 100 100 90
Spent tea leaves extract 20 30 30 30 30 60 50 50 50 100 80 80 60 100 100 90
Monochoria vaginalis extract 20 0 0 10 40 30 30 30 50 60 60 60 50 60 70 60
Purified water (control) 0 0 0 0 0 0 0 0 0 0 0 0 10 0 0 10

*S1 = Replication 1, S2 = Replication 2 and S3 = Replication 3.