Tob. Sci., 1977, 21-37, p. 128-130, ISSN. 0082-4523
MH residues on flue-cured tobacco
Pesticide Residue Research Laboratory and Department of Crop Science, North Caroima State University, Raleigh, North Carolina USA
The persistence and distribution of residues of MH (1.2-dihydro-3,6-pyridazinedione) on flue-cured tobacco were studied in replicated field experiments at two locations in 1973 and seven in 1974. Average residues over all harvests for a single...