It is a broad-spectrum plant-based insecticide based on Azadirachtin, a substance with insecticidal properties, the majority and most active of those found in the seeds of the fruits of the neem tree. Pure neem extract.

It acts by ingestion and contact. After treatment, NeemAzal T/S inhibits the moulting and feeding processes of the larvae, leading to their death within a few days; the adults, for their part, also stop feeding, while their fertility decreases.

This particular mode of action means that the success of NeemAzal T/S applications depends on the progression and cycle of the pest treated. Thus, in those pests that appear at specific times, and in a synchronized manner, a single application per generation may be sufficient, ensuring that it coincides with a maximum number of incipient larval forms, or founding females, as in the case of aphids. In pests with permanent infestation, in which different generations join at the same time, repeated applications will be necessary at a cadence of 5-7 days.