🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaالعربيةفارسیEntityQ7346604· pop 5· linked from 10 articlesRobert L. Metcalfentomologist (1916–1998)ConnectionsecologyEntityThe New York TimesEntityCategories1916 births1998 deaths20th-century American chemists20th-century American zoologistsAmerican entomologistsAmerican toxicologistsChemical ecologistsCornell University alumniMembers of the United States National Academy of SciencesPeople from Columbus, OhioPresidents of the Entomological Society of AmericaUniversity of California, Riverside faculty