Search Results       Your search for [subject]Weed Control in Corn -- Itchgrass (Rottboellia exaltata) -- Ecotypes returned 1 record.           Ecotypic variations in Rottboellia exaltata L. F. and its economics of control in corn. by Pamplona, Pablito P.; College, Laguna: University of the Philippines at Los Ba?os, 1980. Subject: Weed Control in Corn -- Itchgrass (Rottboellia exaltata) -- Ecotypes; Itchgrass (Rottboellia exaltata) -- Physico-morphological characteristics -- Weed control in Corn.          Add to Book Cart Relevance: 72.63%