Usefulness of biological method in reducing the pea (Pisum sativum L.) diseases
2007
Pastucha, A.,Akademia Rolnicza, Lublin (Poland). Katedra Fitopatologii
Pea plants of cv. Szesciotygodniowy Tor, whose seeds were dressed before sowing and which at anthesis were sprayed with 2.5 percent Biochikol 020 PC, 0.2 percent Biosept 33 SL and Polyversum (1 g/100 seeds) were investigated. Besides, the experiment considered a combination with chemical seed dressing of seeds with Zaprawa Oxafun T (2 g/kg seeds) and spraying plants at anthesis with Bravo Plus 500 SC. Plants without any protective treatments constituted the control. During the vegetation, field observations were performed in the phases of seedlings at anthesis of plants, establishing their number and healthiness. Besides, a mycological analysis was carried out of the infected parts at different developmental phases. The observations showed that among the studied biopreparations, Biosept 33 SL proved to be the most effective in its protective action
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