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Measurement of fungicide efficacy on post-harvest diseases: wound anthracnose, quiescent anthracnose, crown rot

Published online by Cambridge University Press:  22 October 2008

Luc de Lapeyre de Bellaire ,
Marc Chillet  and
Yolande Chilin-Charles
Luc de Lapeyre de Bellaire
Affiliation:
CIRAD, UPR Syst., Banan. Ananas, CARBAP, BP 832, Douala, Cameroon
Marc Chillet
Affiliation:
CIRAD, UMR Qualisud, Fac. Farm. Univ. de Sao Paulo, avenida Lineu Prestes, 580, Bloco 14 05508-900n Sao Paulo, SP, Brasilmarc.chillet@cirad.fr
Yolande Chilin-Charles
Affiliation:
CIRAD, UPR Mult. Vég., Stn. de Neufchâteau, 97130, Capesterre Belle-Eau, Guadeloupe, Franceyolande.chilin-charles@cirad.fr
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Abstract

Introduction. This protocol aims at evaluating (a) the efficacy of new fungicides for the control of post-harvest diseases, (b) the efficacy of various application methods for the chemical control of post-harvest diseases, and (c) the quality of the fungicide solution during the same packing day where this solution is recycled. The principle, key advantages, starting plant material, time required and expected results are presented. Materials and methods. Materials required and details of the eighteen steps of the protocol (fruit sampling and inoculum preparation, wound anthracnose study, quiescent anthracnose study, and crown-rot study) are described. Results. Comparison between untreated control bananas and bananas treated with fungicide allows the calculation of the fungicide treatment efficacy.

Keywords

France (Guadeloupe)Musa sp.post-harvest controlefficacyfungicidesmethodsFrance (Guadeloupe)Musa sp.lutte après récolteefficacitéfongicideméthode
Type
Research Article
Information
Fruits , Volume 63 , Issue 5 , September 2008 , pp. 303 - 306
Copyright
© CIRAD, EDP Sciences, 2008

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References

Garbay M., de Lapeyre de Bellaire L. Méthode d’étude de l’efficacité pratique des préparations fongicides destinées à lutter contre les maladies de conservation des bananes, Méthode CEB (Comm. Essais Biol.) n° 233, ANPP (ed.), CD-rom janvier 2005.