title: Antiozonant-Treated Cloth Protects Tobacco from Fleck.
abstract: Tobacco is protected from fleck, caused by high concentrations of atmospheric ozone, by enclosing groups of the plants completely in tents of cloth treated with the antiozonant 4,4'-dioctyl diphenylamine in butyl latex. The treated cloth also reduces the amount of fleck on adjacent, unenclosed plants. Spraying the antiozonant on the walls of a previously untreated tent prevents subsequent flecking of plants within the tent.
authors.forename: G S
authors.initials: GS
authors.lastname: Taylor
authors.forename: S
authors.initials: S
authors.lastname: Rich