Does anyone know the optimum temperature and light conditions for growth and seed production of Tobacco cv. petit havana? Grant Grant R. Cramer Associate Professor Department of Biochemistry, Mail Stop 200 University of Nevada, Reno, NV 89557 Phone (702) 784-4204 Fax (702) 784-1650 email: cramer at med.unr.edu web page: http://BIOCHEM.MED.UNR.EDU/faculty/grant_c/