We all know that mankind gets a lot of useful products for satisfying its needs from plants. They can be in the form of timber, fruits, oils, resins whatever. The plants don't seem to be benefitted from these actions in anyways rather in some cases, they might instead get hurt(as for wood and timber). Some tribes even live on trees to stay clear from predators. So, is this relationship a form of parasitism or commensalism?
It's a complex study because there are different relationships: wild harvests (mahogany), forestry harvests(douglas fir), agriculture harvests(apples), garden plants (poppies), invasive species. https://www.agclassroom.org/ok/lessons/upper/symbiosis.pdf
example of how to dial in GOOGLE searches properly to research narrow topics.. time taken? 2 searches, 35 seconds. "commensalism paratism mutualism in forestry human agriculture"