• MICROBIAL EXAMINATION OF SPOILT AVOCADO FRUIT


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    • ABSRACT - [ Total Page(s): 1 ]Microbial examination of spoilt Avocado fruits was carried out to obtained the causal organism.  A total of 60 avocado from Ogbete Main market and New market Enugu were examined by culturing on nutrient agar and sabourand dextrose agar (SM), for bacteria and fungi causing post – harvest spoilage on the fruits; six bacterial species and six fungal species were isolated. The bacteria include Erwinia SP  (66.7%), Streptococcus sp,  *25%), E. Coli (18.9%) and  staphycoccus sp (33.3%), Pseudomonas sp(20%) and Chromobacterium sp (5%) has the lowest percentage occurrence, Erwinia sp,  Pse ... Continue Reading

         

      CHAPTER ONE - [ Total Page(s): 2 ]CHAPTER ONE 1.0              INTRODUCTION1.1       BACKGROUND  OF STUDYThe Avocado pear, Persea   Americana is a tropical and sub tropical  fruit tree, originated in central America or adjoining regions of North or South America.  It has now spread to much of the near tropical world.  The avocado is limited especially by its climatic requirements, with their race differences.  It is also highly susceptible to drought injury.  But excess soil moisture is equally fatal, encouraging the dread phytophthora root rot in most of the world, and where  the fungus is unknown. ... Continue Reading