![]() ![]() Chemical control of downy mildew on lettuce and basil under greenhouse conditions. The complex action of phosphonates as antifungal agents. ![]() European Journal of Plant Pathology, 122, 157–167. ![]() Fungicide modes of action and resistance in downy mildews. First report of downy mildew of basil ( Ocimum basilicum) in Italy. Garibaldi, A., Minuto, A., Minuto, G., & Gullino, M. First report of downy mildew of basil ( Ocimum basilicum) in France. Journal of Plant Diseases and Protection, 111, 465–469. Seed transmission of Peronospora of basil. Garibaldi, A., Minuto, G., Bertetti, D., & Gullino, M. First report of leaf spot of sweet basil ( Ocimum basilicum) caused by Alternaria alternata in Italy. Garibaldi, A., Gilardi, G., Bertoldo, C., & Gullino, M. Journal of Plant Diseases and Protection, 114, 6–8. Effect of leaf wetness duration and temperature on infection of downy mildew ( Peronospora sp.) of basil. Garibaldi, A., Bertetti, D., & Gullino, M. Paris, France: European and Mediterranean Plant Protection Organization. The potential for aromatic plant production with plastic mulch culture in Florida. First report of Peronospora lamii, downy mildew on basil ( Ocimum basilicum) in Belgium. European Journal of Plant Pathology, 122, 169–183.Ĭoosemans, J. Activity of carboxylic acid amide (CAA) fungicides against Bremia lactucae. Brussels: Croplife International.Ĭohen, Y., Rubin, A., & Gotlieb, D. Fungicide resistance in crop pathogens: How can it be managed? FRAC Monograph No. Evaluation of a phosphite fungicide to control pecan scab in the southeastern USA. Phylogenetic analysis and real time PCR detection of a presumably undescribed Peronospora species on sweet basil and sage. European Journal of Horticultural Science, 68, 108–114.īelbahri, I., Calmin, G., Pawlowski, J., & Lefort, F. Control of pathogen incidence in pome fruits and other horticultural crop plants with prohexadione-Ca. C., Messina, L., Tortoreto, E., Stefani, F., Bini, A., Brunelli, C., et al. When different combinations of various products used in rotation were tested, effective control was found either using a rotation of fungicides with compounds that can induce resistance, as well as by using rotation with different resistance-inducing compounds on their own.īazzi, C. The mineral fertilizer Kendal and prohexadione-Ca, as well as mustard oil, partially reduced disease incidence and severity compared with the untreated control ( P < 0.05), whereas the biocontrol agent Bacillus subtilis QST 713 and thyme oil extract were not effective in two out of three trials. Among the copper-based products, the greatest reductions in disease incidence and severity were provided by copper hydroxide with terpenic alcohols and copper oxychloride + copper hydroxide. The mineral fertilizer Alexin, the glucohumates activator complex and acibenzolar-S significantly reduced disease incidence and severity 20 days after the last treatment compared with the untreated control ( P < 0.05). The glucohumates activator complex and acibenzolar-S-methyl also provided significant disease control ( P < 0.05). In all trials, the greatest reduction in disease incidence and severity was found with treatments that included metalaxyl-M + copper hydroxide, a mineral fertilizer ‘Alexin’, mandipropanid, and azoxystrobin. The tested compounds were used alone or applied in rotation in spray programs. Results were compared with those provided by fungicides registered for downy mildew control in Italy. These included copper-based fungicides, biocontrol agents, and compounds previously reported to induce resistance in plants to pathogens. To control downy mildew of sweet basil ( Ocimum basilicum L.), incited by Peronospora belbahrii Thines, a number of compounds were tested in 20 under glasshouse conditions. ![]()
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