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BENOIT SRAKA
3
Cristal Network & Cristal Group
G
R
Vet companies
sites
veterinarians
20
52
200
16 Laboratories members
RESALAB (6 laboratories)
CHRYSALIDE / Holding
RCSERVICES / Services
NEFTYS – Agripharm / Distribution
AVISERV / Interventions
GEOSANE – Hygiene and diet
POLYNYS / Network management
Pekin duck is reared has a meat duck for export market
Free ranging, a beautiful life …
Type of consultationCutaneous
Cardiorespiratory
Septicemic
Early days mortality
Renal
Neurological
Locomotor
Hepatic
Genital
Digestive
Respiratory
Arthritis with pus
Arthritis
dyschondroplasia
Femoral head
necrosis
Soft bones
Palm infectionAbcess
of palm
Cartilage
detachment
Locomotor
lesions
Myositis
Enteritis
Necrotical enteritis
Oesophageal
ulcers
Emptyness of
digestive tract
parasites
Pneumoniae
Respiratory
lesions
Aspergillosis
Aerosacculitis/
pericarditis
Caseous bronchitis
Tracheitis with
haemorraghe
Cooked muscle
Specific germs (mycoplasma,
virus, bacteria…)
E.coli,
salmonella…
Poor litter quality,
NH3, dust,
moistness…
feces
Diarrhea,
Stress…
Images : Film MSD – Bronchite infectieuse
On the surface of the mucosa, there is a barrier of cils and mucus cells
which capture the particles (dust, bacteria, viruses…)
Ammonia (as well as viruses or mycoplasma)
destroys this barrier
Images : Film MSD – Bronchite infectieuse
The door is open for bacteria which can invade the organism
Images : Film MSD – Bronchite infectieuse
•
Photo: Jingliang Su et al, march 2011
•Chronical infection :
•Fibrinous inflammation of the reproductive
tract
•Oviduct contents :
•Liquid, pus, fibrinous matter
•Abdomen :
•Serositis, fibrinous matter
•Infection of neighbouring organs
•Pericarditis, air sacculitis
•peri hepatitis
•Secretions
- white
- with mucus
°
Washing with : warm water + disinfectant with surfactant properties
Clean vigorously
Rince thoroughly
No trouble
Trouble or
old ducks or
egg drop
+
=
About 4,2kg at 12 weeks
About 15 to 18 kg
of food/duck
Photos from
http://lefoiegras.fr/
Photo from
http://lefoiegras.fr/
World production =
25000 tons of fatty liver