Determination of phytotoxic effects of pre-emergence herbicides using a technique of very rapid fluorescence induction
Determination of phytotoxic effects of pre-emergence herbicides using a technique of very rapid fluorescence induction
Dvorak, J.; Remesova, I.
Rostlinna Vyroba 47(2): 91-95
2001
ISSN/ISBN: 0370-663x
The following herbicides were applied in spring 1996 to 13 selected potato varieties before emergence: 3 and 6 kg.ha-1 Topogard 50 WP (35% terbutryn+15% terbuthylazine); 1.5 kg.ha-1 Sencor 70 WP (70% metribuzin). Part of the site was not treated (control). To evaluate the effect of herbicide residues, 12 varieties of winter wheat were sown in the autumn after harvesting chemically treated and untreated potatoes.