A New Technique Using Low Volumes: A New Technique to Assess the Molluscicidal Activity Using Low Volumes

Table 9

Comparative study on the Becker test with 24-well plates with 3 snails.

Niclosamide concentrations; (mg/L)	Becker () × 24-well plate (); 48 h; (% sensitivity)	Becker () × 24-well plate (); 48 h; (% specificity)	Becker () × 24-well plate (); 48 h; (% PPV)	Becker () × 24-well plate (); 48 h; (% NPV)	Becker () × 24-well plate (); 48 h; (% prevalence)
1	75	71.42	81.81	62.50	66.66
2	100	50	94.87	100	95
3	100	100	100	100	100
4	100	100	100	100	100
5	100	100	100	100	100