Bull. Spec. CORESTA Congress, Harare 1994, p. 100, P 16
Dissipation of the aphicide pirimicarb from the Oriental tobacco
Tobacco Institute, Prilep, Macedonia.
Tobacco of the type Prilep was treated with 0,06% Pirimor WP-50 with a knapsack sprayer immediately before the fourth priming. Two days after treatment there was a rainfall of 18 mm, so the treatment was repeated a week later on another trial area...