A biological plant protection product is far more than a natural active substance. The journey from the active substance to an authorised product may take several years. During this time, it passes through numerous stages of development – from the selection of suitable raw materials and the development of an appropriate formulation, which keeps the active substance stable and enables its effective application, to efficacy testing and comprehensive regulatory approval procedures.
In addition to providing reliable efficacy, a plant protection product must ensure consistent quality, stability and composition. This ensures that users can expect the same product quality and performance from every batch. As part of the authorisation process, data on efficacy, operator safety, residues, and potential effects on human health, animals and the environment are thoroughly assessed. Only after all regulatory requirements have been met can a plant protection product be authorised for professional use.
NeemAzal®-T/S is one example of how these requirements are put into practice.. Its active substance, NeemAzal®, is obtained from the kernels of the fruits of the tropical neem tree (Azadirachta indica A. Juss.). A specially developed extraction process produces a standardised botanical extract. This helps to compensate for the natural variability of the raw material and ensures consistently high quality of the active substance. Combined with carefully selected formulation co-formulants based on renewable raw materials, this standardisation forms the basis for reliable performance in professional crop protection.