This pilot activity will be developed by partners UPVD, COTHN, and IRTA. The common framework for experimentation will be defined within the CAP under the coordination of IRTA (a reference in arboriculture).
They will work together on at least bacterial spot in Prunus sp. (Xanthomonas arboricola pv. Pruni). Each LL will develop its own strategy adapted to the local context for this common pathosystem, in order to propose shared solutions that can be transferred to other areas with similar contexts.
These strategies will aim to reduce the impact of diseases and the number of conventional chemical treatment applications by combining them with biosolutions. Models will be used to optimize the timing of each treatment and/or the management of ground vegetation through pruning or the application of biocontrol agents.
Other pathosystems may be studied depending on the needs of each LL. Protocols will be jointly developed: experimental plan, treatment (BIPMS, conventional, combination of both), and monitoring-evaluation (EPPO criteria, number of trees/plot, frequency). Results will be evaluated at the end of the 1st year to adapt the protocols for the 2nd year if necessary. A demonstration day will be organized in each LL for each experimental season. These days may be open to different organizations depending on the objectives and actors involved in each LL.
The tested, evaluated, and demonstrated solutions will lead to the validation of integrated pest and disease management strategies for peaches using biosolutions. These will be disseminated within the LLs and more widely among farmers, SMEs, and supporting intermediary organizations (cooperatives, technology centers, etc.) for their application by other actors and regions of SUDOE.
