…treatments except farnesol showed higher levels of trienes (OD258nm). In ‘Granny Smith’, apples scald levels were reduced by all treatments except geraniol where the fruit surface was completely blackened as…

…the MeBr residue levels were less than 0.001 ppm when apples were waxed 5 days after fumigation. With shellac wax, the residue levels were 0.003 ppm 7 days after fumigation….