Several types of EIA tests exist. 1  Validated and FDA-approved EIAs include âELISAâ (enzyme-linked immunosorbent assay) and âELFAâ (enzyme-linked fluorescent immunoassay). Lyme disease testing measures a person's antibody (or immune response) to the bacteria that cause Lyme disease.
Yellow Rattle (Rhinanthus minor) is a parasitic plant that can help to restrict grass growth. It can be oversown into an existing grass area, and it will start to feed off the plant roots, meaning that the grasses become less dominant, allowing wildflowers to establish more easily.ellow Rattle (Rhinanthus minor) is a parasitic plant that can help to restrict grass growth. It can be oversown into an existing grass area, and it will start to feed off the plant roots, meaning that the grasses become less dominant, allowing wildflowers to establish more easily.
The brown, purse-like calyxes (containing the sepals) of Yellow-rattle give this plant its common name-brush through a wildflower meadow at the height of summer and you'll hear the tiny seeds rattling in their pods.he brown, purse-like calyxes (containing the sepals) of Yellow-rattle give this plant its common name-brush through a wildflower meadow at the height of summer and you'll hear the tiny seeds rattling in their pods.