Tagpyr plus is granular formulation containing Imazethapyr 70 % as active ingredient. It is a selective and broad-spectrum herbicide. It has both contact & residual activity. It belongs to Imidazolinone group of herbicides, which inhibits the photosynthesis. Tagpyr plus is used as early post-emergence herbicide. It is absorbed by both roots and foliage and has both root and soil activity. It is translocated in the xylem and phloem and accumulated to meristematic region. It has residual control as it kills both weeds that emerged as well as the ones that will emerge after a few days.