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| Trebbi,Grazia; Nipoti,Paola; Bregola,Valeria; Brizzi,Maurizio; Dinelli,Giovanni; Betti,Lucietta. |
| ABSTRACT A major problem in cauliflower crop is the fungus Alternaria brassicicola, which causes dark leaf spot on Brassicaceae family. The current use of copper salts in agriculture is questioned. In fact, these products present some disadvantages, connected mainly with their deposits in the soil and toxicity on plants. This work investigated the effects of arsenic treatments, in ultra high diluted form (UHD), prepared by a process of repeated dilution and succussion (shaking), through: 1) in vitro germination experiments, where spores of A. brassicicola were suspended in the treatments; 2) in planta experiments and 3) a field trial, where cauliflower plants infected by the fungus were sprayed with treatments. The results showed that ultra high dilutions... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brassica oleracea; Agro-homeopathy; Crop protection.. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000300318 |
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