Effect of six pesticides against the two land snails species, Monacha contiana (Muller.) and Eobania vermiculata (Muller.), were investigated under laboratory and field conditions by using poison baits technique at three concentrations (i.e. 1, 3 and 5% ). Also its residual effects were evaluated. Laboratory results showed that the three concentration used as a poison bait, Pyriban was the highest mortality percentage one against the two land snail species followed by Ekatin, while Admir and Admiral was the least mortality percentage at 1% and 3% concentration after 12 days post treatment. In the same trend, Ekatin, Pyrbian, polo and Applaud were the most mortality percentage (100%) against to same land snails species, while Admir and Admiral were the lowest mortality percentage at 5% concentration after 12 days post treatment. On the other hand, Eobaina sp. was more susceptible than Monacha sp for insecticides tested.  The field results were in harmony with those which were obtained from laboratory as Pyriban and Ekatin baits were the highest molluscicidal potential against two land snail species followed by with polo and Apploud, while Admiral showed the lowest effect molluscicide after 12 days post – treatment at the two concentration (i.e. 3% and 6%) respectively.