Research and development
Biologicals
Inputs that work through the plant rather than on the pest. That changes how they are formulated, applied and judged.
How a biological works
A biological input is not judged by what it contains but by what the plant does next. Four steps separate the two, and a product can fail at any of them while still being a perfectly good formulation.
Sembria does not yet publish a biological product. This area is described because it shapes how the rest of the range is developed, not to suggest a range that exists.
- 1
Biological technology
The organism, extract or metabolite, and the formulation that keeps it viable from the factory to the tank.
- 2
Plant interaction
What actually makes contact — a leaf surface, a root zone, a seed coat — and whether it survives there.
- 3
Physiological response
The change inside the plant: uptake, hormone signalling, stress tolerance, root development.
- 4
Agronomic performance
The only step the grower is paid for — yield, quality, uniformity, shelf life.
Biostimulants and biologicals
A biostimulant does not feed the crop and does not kill anything. It changes how the plant responds — to stress, to a nutrient that is present but not being taken up, to a root zone that is not working. Measuring that demands a different trial design from a fertilizer or a fungicide.