Insecticide Runoff & Bioaccumulation (2D)

This is the 2D counterpart to the 3D insecticide fate-and-transport scene, computing the identical first-order soil decay, rain-driven runoff, optional GAC treatment removal and algae → invertebrate → fish bioconcentration chain through a live flow schematic instead of a rendered 3D landscape, alongside a concentration-vs-time chart and a bioaccumulation bar chart. Choose a compound class, set the application rate and rainfall intensity, apply the insecticide, and watch it wash off the field, decay, optionally get stripped by a treatment zone, and bioaccumulate up the food chain in real time.