Excess mucus production is the first sign of poisoning in both slugs and snails. This reaction depletes the slugs' energy reserves and weakens the slug. Subsequently, cell membranes are ruptured and mucus cells irreversibly destroyed after which death is inevitable. These effects occur at temperatures as low as 2°F and slugs cannot recover by taking up ambient water.
Meta® active ingredient is known to be an effective molluscicide against slugs and snails of economic importance. However, its efficacy can be compromised when substandard baits are used in an inappropriate manner.
The main criteria in effective slug control with Meta® active ingredient is:
The carrier ingredients of the bait must be attractive to the target molluscs.
The bait should contain sufficient percentage of Meta® active ingredient.
The size of the bait and the application rate should result in a density of 40 - 50 bait points per meter2 (4 -5 baits/ sq. ft)
The bait should be resistant to wet weather to maximize exposure period.