20 Apr
2015
20 Apr
'15
9:45 a.m.
Cher Karen,
Comme indiqué par Naga, ce est un vrai problème ici au Ghana et en Afrique de l'Est
comme l'a confirmé par Br. Walakira.
Ma question est de savoir comment nous nous attaquons pour l'instant? Jusqu'à ce
que nous venons de l'atelier en Octobre, allons-nous continuer à voir nos poissons
meurent? Y at-il toute solution nous pouvons nous adapter jusque-là?
Cordialement,
Evans Danso,
Flosell Ltd │ 233 302 99 99 46/7 │ Cellulaire: 233 244 889 584 │
www.flosellfarms.com<http://www.flosellfarms.com> Ghana
From: Evans Danso [mailto:floselllimited@hotmail.com]
Sent: 20 April 2015 10:08
To: veverkl(a)auburn.edu
Cc: sarnissa-french-aquaculture Mailing List
Subject: RE: 4th International Conference on Flavobacterium
Dear Karen,
As indicated by Naga, this is a real problem here in Ghana and in East Africa as confirmed
by Br. Walakira.
My question is How do we tackle it for now? Until we come for the workshop in October,
shall we continue to see our fishes die? Is there any solution we can adapt until then?
Regards,
Evans Danso,
Flosell Ltd │ +233 302 99 99 46 / 7 │ Cellular: +233 244 889584 │
www.flosellfarms.com<http://www.flosellfarms.com/>
From: Sarnissa-african-aquaculture
[mailto:sarnissa-african-aquaculture-bounces@lists.stir.ac.uk] On Behalf Of Naga Murali
via Sarnissa-african-aquaculture
Sent: 19 April 2015 22:44
To: sarnissa-african-aquaculture Mailing List
Cc: sarnissa-french-aquaculture Mailing List
Subject: Re: 4th International Conference on Flavobacterium
Dear Karen
This workshop will be very needful for current situation in Ghana.
Columnaris is at its peak virulent stage in Ghana. It became so deadly causing mortality
in fingerlings from 10-80% based on location of farm.
On the Volta River after Akosombo and Akuse dam the problem is not much severe except few
cases with less than 10% mortality but on main Lake its up to 80%.
The mortality starts from 4th day after stocking and continues till 9th day by when the
damage is too high. 100% fingerlings will have sickle back and confirmed columnaris.
No clue how to stop. All farms blame hatchery operators and squeezing us for
replacement.
I hope this workshop will help us to solve problems in Ghana.
If possible please conduct some program in Ghana to enlighten farmers in Ghana.
With Regards
Murali
Sent from Samsung Mobile
-------- Original message --------
From: William Leschen via Sarnissa-african-aquaculture
Date:19/04/2015 19:24 (GMT+00:00)
To: sarnissa-african-aquaculture Mailing List
Cc: sarnissa-french-aquaculture Mailing List
Subject: 4th International Conference on Flavobacterium
From: Karen Veverica [mailto:veverkl@auburn.edu]
Sent: 19 April 2015 15:49
To: William Leschen
Subject: FW: 4th International Conference on Flavobacterium
En francais ci - dessous
Will, can you please post this to Sarnissa?
Flavobacterium is the causative agent of columnaris disease that affects many species in
many different environments. Lately there are strains identified that are very
pathogenic. It should be quite an interesting subject for researchers in Africa, because
I have seen signs of columnaris disease in most clarias and tilapia hatcheries that i have
visited. Even for us here in Auburn, it a very problematic pathogen. Dr. Arias' lab
including Dr. Haitham Mohammed from Egypt) has been working with this pathogen for some
years now and from looking at the past venues of this conference, so have many other
labs.
Karen L. Veverica
Director, E.W. Shell Fisheries Center
School of Fisheries, Aquaculture and Aquatic Sciences
Auburn University, AL USA
office: 1-334-844-4667
________________________________
From: Candis Ray [clr0019(a)tigermail.auburn.edu]
Sent: Wednesday, April 15, 2015 12:05 PM
To: Karen Veverica
Subject: 4th International Conference on Flavobacterium
Good afternoon, Karen!
Below you will find the link for the 4th International Conference on Flavobacterium that
will be held in Auburn, AL on October 27-29, 2015. I will provide you with more
information as I find out more.
http://www.flavobacterium.com/Flavobacterium_2015/Home.html
Thanks so much,
Candis L. Ray
Aquatic Microbiology Lab
School of Fisheries, Aquaculture, & Aquatic Sciences
College of Agriculture
Auburn University
CASIC Building
559 Devall Drive
Auburn, AL 36849, USA
Will , pouvez-vous se il vous plaît poster cela SARNISSA?
Flavobacterium est l'agent causal de la maladie de columnaris qui affecte de
nombreuses espèces dans de nombreux environnements différents. Dernièrement il ya souches
identifiées qui sont très pathogène. Il devrait être un sujet très intéressant pour les
chercheurs en Afrique, parce que je ai vu des signes de la maladie dans la plupart des
columnaris clarias et écloseries de tilapia que je ai visités. Même pour nous ici à
Auburn, un agent pathogène très problématique. Le laboratoire du Dr Arias dont le Dr
Haitham Mohammed de l'Egypte) a travaillé avec ce pathogène depuis quelques années
maintenant et en regardant les dernières salles de cette conférence, ont donc beaucoup
d'autres laboratoires.
Karen L. Veverica
Directeur, E.W. Shell Centre des pêches
École des pêches, l'aquaculture et les sciences aquatiques
Université Auburn, AL États-Unis
bureau: 1-334-844-4667
________________________________________
De: Candis Ray [clr0019(a)tigermail.auburn.edu]
Envoyé: mercredi, 15 Avril, 2015 24:05
Pour: Karen Veverica
Objet: 4e Conférence internationale sur Flavobacterium
Bon après-midi, Karen!
Ci-dessous vous trouverez le lien pour la 4e Conférence internationale sur Flavobacterium
qui se tiendra à Auburn, AL sur Octobre 27-29 2015. Je vais vous donner plus
d'informations que je trouve plus.
http://www.flavobacterium.com/Flavobacterium_2015/Home.html
Merci beaucoup,
Candis L. Ray
Aquatique du laboratoire de microbiologie
École des Pêches, de l'Aquaculture, et les sciences aquatiques
Collège de l'Agriculture
Université Auburn
CASIC bâtiment
559 Devall dur
Auburn, AL 36849, USA