Tob. Sci., 1976, 20-22, p. 75-76, ISSN.0082-4523
Maleic hydrazide residues in Maryland tobacco
U.S. Department of Agriculture, Agricultural Research Service, Northeastern Region, Beltsville Agricultural Research Center, Beltsville, Maryland USA
Maleic hydrazide (MH) levels were determined in experimental leaf tobacco samples produced in Maryland. MH residue level of samples from sequential treatments (contact type followed by MH) did not differ from levels of samples treated with MH alone....