They are beetles larvae of several species, among the most common are: Ancognatha, scarabaeoides, Symmela sp., Phyllophaga pbsoleta.
The adult beetle is a marceños family, lays eggs in the soil, which hatch into larvae which are causing damage by eating the roots of plants and produce large holes in the tubers, causing great losses economic. In the larval or worm can take up to seven months, during which time the crop is exposed to its damage. The larvae feed on a wide range of crops, pasture being one of the main hosts.
BOVETRÓPICO, METATRÓPICO, PAECILOTRÓPICO. Apply individually or in admixture.
Dosage: 2 g / L.
inundative Dosage: 4g / L