Seed treatment of root parsley was done to protect Petroselinum sativum seedlings against damping off. Fungicides used as seed dressers were applied in 3 doses: 3, 5 and 10 g/kg. Seeds were treated with 7 dressers (Table 1) used separately and in mixture with 3 g/kg ofRovral50 WP (50% iprodione) and 1 g/kg of Apron 35 SD (35% metalaxyl). Two seed samples of Berlińska cultivar were used: [rrst sample was strongly infected by Alternaria petroselini and A. radicina both 27,6% and .:a1so by Fusarium spp. 5,4% (Test I), and second sample revealed lower percentage of infection 4,6% and 1,2%, respectively (Test m. The experiments were conducted under laboratory, glasshouse and field conditions. Complete seedlings protection a11 experiments was achieved for treatments when fungicide mixture was used the highest dose (10 g/kg). Decrease of fungicides concentrations were connected with lower effectiveness of disease control. No phytotoxic effects of the tested fungicide mixtures were observed under the glasshouse or field conditions.
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.