BIBLIOTECA HORTICULTURA

BIBLIOTECA HORTICULTURA

Clove oil and sodium carbonate, the most promising agents for controlling major postharvest diseases of banana fruits

Clove oil and sodium carbonate, the most promising agents for controlling major postharvest diseases of banana fruits

Zoeir H. A. et al., African Journal of Microbiology Research, 2017

In vitro clove essential oil (1.0%), sodium carbonate (2.0%) and sorbic, salycilic and propinic acids (0.5%) completely (100%) inhibited mycelial linear growth of Colletotrichum musae and Fusarium moniliforme, which is the cause of postharvest diseases in banana fruits.

In vivo different application methods, that is, spray, soaking and dusting were tested on crown rot, neck rot, finger rot and flower end rot under artificial infestation with causal pathogens.

Soaking method significantly reduced major postharvest diseases incidence in banana fruits than spray and dusting treatments.

Soaking banana fruits in clove suspension (2%) and sodium carbonate (4.0%) was the best treatment that completely inhibited (100%) crown rot and flower end rot diseases and significantly reduced finger rot and neck rot
diseases.

So, clove oil and sodium carbonate were the most promising agents for controlling major postharvest diseases of banana fruits as eco-friendly and alternative synthetic fungicides.
 

Sources
Effects of antifungal activity of essential oils, salts and antioxidants acids on pathogenic fungi and their application methods for controlling postharvest diseases in banana fruits
Zoeir H. A.1, El Zahaby H. M.1, Ziedan E. H.2, and Maswada H. F.1
1 Botany Department, Faculty of Agriculture, Tanta University, Tanta, Egypt
2 Plant Pathology Department, National Research Centre, Dokki, Cairo, Egypt
African Journal of Microbiology Research, Vol. 11(29), pp. 1162-1170, August 2017
DOI: 10.5897/AJMR2017.8607
http://www.academicjournals.org/AJMR

Picture, Crown rot by SlideShare, Ataulla Chapparaband