Capture hierarchical relationships between pest organisms in a tree object #12
Description
In srppp, certain pesticide products are registered for different hierarchical levels of pest organisms. Currently, srppp does not contain a hierarchical tree for pest organisms.
For example, for the pear leaf blister mite (Birnenpockenmilbe), only the PSM active substance rapeseed oil is listed. However, the pear leaf blister mite belongs to the family of gall mites (Gallmilben). Therefore, all PSM products that are listed for gall mites should also be considered approved for use against the pear leaf blister mite. The same applies to oyster scale insects (Austernschildläuse), which belong to the family of scale insects (Schildläuse).
To ensure that in srppp the authorized PSM products can be correctly resolved down to individual pest organisms, we (@jranke and @MarcelMagro) propose to create a tree object for pest organisms, analogous to the culture tree (https://agroscope-ch.github.io/srppp/articles/srppp.html#culture-forms-and-cultures ).