Evaluation De L’efficacité De Fongicides Au Laboratoire Contre Corynespora Cassiicola, Agent Causal De La Maladie « Corynespora Leaf Fall » De L’hévéa En Côte d’Ivoire

  • Yao Kouakou Alban Prosper Université Nangui Abrogoua, Côte d’Ivoire Centre National de Recherche Agronomique, Côte d’Ivoire
  • Wahounou Polié Jean Centre National de Recherche Agronomique, Côte d’Ivoire
  • Diallo Atta Hortense Université Nangui Abrogoua, Côte d’Ivoire

Abstract

Corynespora leaf fall disease (CLFD) caused by Corynespora cassiicola is increasingly a major problem for the development of rubber production in Côte d'Ivoire. In the search for solutions to this problem, the efficacy of 11 fungicides (Azoxystrobin, Carbendazime + Chlorothalonil, Carbendazime, Chlorothalonil, Difenoconazole, Fosetyl-Aluminum, Iprodione, Mancozeb, Metalaxyl + Copper Oxide, Pyraclostrobin + Fenpropimorph, Triadimefon) was laboratory tested against an isolate of C. cassiicola. The results of this test showed a high level of efficacy of four fungicides, Iprodione, Carbendazime + Chlorothalonil, Carbendazim and Pyraclostrobin + Fenpropimorph. The use of these four fungicides formulations in mature plantation would be well indicated, to overcome this foliar pathology.

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Published
2018-06-30
How to Cite
Prosper, Y. K. A., Jean, W. P., & Hortense, D. A. (2018). Evaluation De L’efficacité De Fongicides Au Laboratoire Contre Corynespora Cassiicola, Agent Causal De La Maladie « Corynespora Leaf Fall » De L’hévéa En Côte d’Ivoire. European Scientific Journal, ESJ, 14(18), 340. https://doi.org/10.19044/esj.2018.v14n18p340