Agro Research International B.V. has a lot experience with carrying out trials in tree nurseries . The experience helps dealing with different product-types and application techniques. Trials are performed at sites where the wanted disease, insects, weed or the circumstances can be created or applied using artificial infestation. Most of the infestation materials for diseases that are suitable for artificial infestation can be arranged by Agro Research International B.V.
The right timing for making an application is very important. To apply at the right timing, various monitoring techniques can be used, e.g. pheromone traps and computerized prediction systems for diseases (e.g. mildew in oak).
The following pictures show an overview of some of the trial work carried out by Agro Research International B.V. (click on the picture).