Commercial layers : higher egg production Low feed consumption Low growth rate/body mass Less broodiness
|
|
- Beverley Lang
- 5 years ago
- Views:
Transcription
1 Poultry Exam 18 June Name 3 breed related differences between commercial egg layers and broiler breeders. (3) Noem 3 rasverwante verskille tussen kommersiele le-henne en braaikuikenteelouers. Commercial layers : higher egg production Low feed consumption Low growth rate/body mass Less broodiness 2. a) What is the difference between minimum ventilation and summer ventilation? (4) Wat is die verskil tussen minimumventilasie en somerventilasie? b) How is ventilation provided in a longitudinally ventilated environmentally controlled chicken house? (3) Hoe word ventilasie voorsien in n omgewings beheerde hoenderhuis wat in die lengte geventileer word? c) Besides alteration of the ventilation, what other measures can be applied in the chicken house in (b) to minimize heat stress in the chickens when external temperatures are very high? (4) Behalwe veranderings in die ventilasie, watter ander stappe kan toegepas word in die hoenderhok wat in (b) genoem word om hittestress in die hoenders te verminder as buitetemperature baie hoog word? a) Minimum ventilation : supply oxygen, remove waste gases viz. CO2, H2O, dust, ammonia. Summer ventilation : effects of minimum ventilation plus airflow to allow cooling. b) air inlets at or near one end of the house, fans at other end, negative pressure ventilation. c) cooling - wet cooling pads at air inlet, cool water feed - high density diet, increase CHO decrease fat, feed at night, increase amino acids, fat soluble vitamins, treatments add NaHCO3 in water reduce stocking density 3. Discuss the role of photoperiod in the management of commercial laying hens in the following facets of the life of the laying hen: a) The first week of life. (1) b) During rearing (1) c) Inducing the onset of lay, including a brief summary of the hormonal pathways underlying the onset of lay. (3) Bespreek die rol van fotoperiode in die bestuur van kommersiele lehenne gedurende die volgende fasette van die lewe van die lehen. a) Die eerste week van die lewe. b) Gedurende grootmaak. c) Die induksie van le, sluit asseblief n kort opsomming van die hormone betrokke daarby en hulle rol in die prosess. 0-7 days : 23 hours light to find feed, 1 hour darkness to avoid panic. Rearing 1-16 weeks : 8-10 hours, never increase hours during rearing. Early lay : weeks, increase by ½ hour per week to maximum of hours, never decrease during lay. Late lay : maintain hours to cull at about weeks. Used together with body weight to stimulate onset of lay. Increasing daylight length (artificial or natural) reduces secretion of melatonin by the pineal gland which stimulates release of FSH and LH by the pituitary gland, leading to onset of oestrus.
2 4. a) Draw a sketch graph showing the expected daily egg production (% eggs per hen day) of a flock of broiler breeder hens over the lifespan of the hens. (4) Teken n skets grafiek wat die verwagte daaglikse eierproduksie (% eiers per hen per dag) van n trop braaikuiken teelouers wys or die hele produksie leeftyd van die voels. onset of lay weeks peak production around weeks 40% production at around 60 weeks at cull graph with correct axis labels and correct graph curve b) How would this graph differ from the eggs per hen day graph of a flock of broiler breeders? You may describe the differences or draw a similar graph for broiler breeders which highlights the differences. (4) b) Wat is die verskil tussen die grafiek in a) en n soortgelyke grafiek vir n trop kommersiele lehenne?. Jy mag die verskille beskryf of n grafiel teken wat die verskille duidelik uitlig. onset of lay weeks (earlier) peak production around 90% at weeks (higher) drop to 60-70% by 70 weeks (longer and slower drop) 5. a) In what way do the eggs of older breeder hens differ from those of younger breeder hens? (2) a) Hoe verskil die eiers van ouer teelhenne van die eiers van jonger teelhenne? Older bigger eggs with thinner shells b) What is the significance of this difference for day old chick quality? (3) b) Hoe affekteer hierdie verskille dagoudkuiken gehalte? Older bigger chicks with more mushy due to porous shell 6. List 5 viruses that are vertically transmitted through the egg in chickens. (5) Maak n lys van 5 virusse wat vertikaal oorgedra word deur die eier in hoenders. ALV group, AE, CAV, EDS, reovirus 7. Name 3 effects of prolonged storage of eggs on the incubation of eggs. (3) Lys 3 effekte van uitgerekte stoor van eiers op die uitbroei van die eiers. Increased incubation Depressed hatchability Egg contamination and omphalitis 8. In point form, describe 6 characteristics of a good quality day old broiler chick. (3) Beskryf kotliks 6 eienskappe van n goeie gehalte dagoud braaikuiken. >40g, alert, no defects, no pathogens, healed navels, dry and fluffy, well hydrated, normal vaccination reactions. 9. This year the South African broiler industry has struggled to make good profits. What international economic factors contribute to this situation? (2) Die Suid-Afrikaanse braaikuiken bedryf het die afgelope jaar gesukkel om n goeie wins te maak. Watter wereldwye ekonomiese faktore het daartoe bygedra? Imports and dumping particularly from USA Increase in dollar denominated maize price. 10. Why should open sided poultry houses be more than 15 meters apart? (1)
3 Hoekom moet oop pluimveehuise meer as 15 meter uitmekaar wees? 11. Broiler chicks are submitted to your practice with the complaint that about 30% of the flock has developed nervous symptoms shortly after hatching. Twenty chicks are submitted to you alive for post mortem examination. Most of the chicks submitted exhibit non-specific nervous signs such as inco-ordination, paralysis and tremors. They show no other symptoms. The macroscopic post mortem examination is negative. a) Which viral infection is the most likely cause of the problem? (1) Avian encephalomyelitis - picornavirus b) What further tests/examinations could you do to confirm your diagnosis? (3) Histopathology encephalomyelitis Brain material of affected chicks injected into clean chicks, look for Sx Paired ELISA serology c) Explain how this disease problem probably arose in this group of chicks. (3) Parent flock became infected with virus while in lay. Resulted in vertical transmission of the disease to progeny. d) What treatment would you recommend in the affected birds? (1) None - cull e) How would you control the disease in the future? (4) Live virus vaccination of parent flocks between 8 and 16 weeks Elisa at 17 weeks to confirm successful vaccination. Can still revaccinate if poor response. Braaikuikentjies word by jou praktyk ingehandig met die klagte dat omtrent 30% van die trop het senuweesimtome ontwikkel kort nadat hulle uitgebroei het. Twintig kuikens word lewendig ontvang vir nadoodse ondersoek. Die meeste van die kuikens wys nie spesifieke senuweesimtome soos swak koordinasie, paraliese and skuddings. Hule wys geen ander tekens nie. Die makroskopiese nadoodse ondersoek is negatief. a) Watter virusinfeksie is die waarskynlikste oorsaak van die probleem? b) Watter verdere toetse/ondersoeke kan gedoen word om die diagnose te bevestig? c) Verduidelik hoe hierdie probleem onder hierdie groep kuikens waarskynlik ontstaan het. d) Watter behandeling sal jy aanbeveel vir die aangetaste kuikentjies? e) Hoe sal jy die siekte vorentoe beheer? 12. List the most important post mortem lesions you would expect to find in broilers infected with virulent infectious bursal disease (IBD). (3) Maak n lys van die belangrikste naddodse letsels wat jy sal kry by braaikuikens met Gumborosiekte. (IBD) Haemorrhagic/ oedematous bursa Haemorrhages in muscles and proventriculus Nephrosis Congested carcass. 13. Newcastle Disease. a) Name the aetiological agent. (1) b) Name the 3 organ systems affected by Newcastle disease. (3) c) Describe the clinical picture in a flock of unvaccinated broilers affected by velogenic Newcastle disease. (4) d) Give the full name of a test used to differentiate the pathogenicity of different types of Newcastle disease virus. (1) e) Describe a typical vaccination programme against Newcastle disease in broiler breeders during rearing. (4) Newcastlesiekte a) Noem die organisme wat die siekte veroorsaak. b) Noem die drie orgaansisteme wat deur die siekte geaffekteer word.
4 c) Beskryf die kliniesebeeld in n trop ongeente braaikuikens wat deur velogene newcastlesiekte aangetas word. d) Gee die volle naam van n toets wat gebruik word om die virulensie van verskillenede Newcastle virusstamme te onderskei. e) Beskryf n tipiese entprogram teen Newcastlesiekte in braaikuiken teelouers wat gedurende grootmaak gebruik word. a) Paramyxovirus b) GIT, respiratory, nervous c) >75% mortality, nervous signs, green diarrhoea, respiratory signs incl haem tracheitis. d) MDT or ICPI (in full) e) Live vaccines at day old, boost between 10 and 21 days, second booster Inactivated vaccines late rearing twice usually 14. Avian influenza a) Name the aetiological agent. (1) b) What are the most important signs/post mortem lesions would you expect to see in laying hens in the event of an outbreak of fowl plague in South Africa? How would these differ from an outbreak of Newcastle disease in laying hens? (3) Influenza van voels. a) Noem die organisme wat die siekte veroorsaak. b) Wat is die belangrikste tekens/nadoodse letsels wat jy sal verwag om te sien in lehenne as daar n uitbraak van hoenderplaag so gebeur in Suid Afrika? Hoe sal hierdie verskil van Newcastlesiekte in lehenne? a) orthomyxovirus b) acute high mortality (up to 100%) not ND as hens vaccinated generalized petechial haemorrhages in carcasses nervous signs 15. Which viruses are associated with egg shell changes in layers? (3) Watter viruses veroorsaak veranderings in die eierdop in lehenne? ND, IB, EDS 16. Broilers showing signs of dyspnoea are submitted for post mortem examination. On post mortem the birds show signs of a purulent sinusitis, a moderate tracheitis, lung congestion and thick off-white pus in the airsacs. The birds are 34 days old and there is a history of increased mortality over the past week. a) If you perform a bacterial culture of the pus in the airsacs, what organism are you most likely to isolate? (1) b) What other bacteria are you likely to isolate? (3) c) Assuming the bacteria are secondary pathogens, list some important possible primary causes of this problem. (not including primary pathogens) (4) d) List 4 viruses that may be the primary problem in this case. There may be other post mortem lesions which have not been described. (4) Braaikuikens wat tekens van dispniee ways word ingehandig vir nadoodse ondersoek. By nadoodse ondersoek tton die voels tekens van etterige sinusitis, trageitis, long kongestie en dik witterige etter in die lugsakke. Die voels is 34 dae oud en daar is n geskiedenis van verhoogde mortaliteite die afgelope week. a) As jy n bakteriese kweking van die etter in die lugsakke doen, watter organisme is die een wat jy die waarskynlikste sal isoleer? b) Watter ander bacteria sal jy waarskynlik isoleer?
5 c) Mens kan die aanname maak dat die bakterie sekondere infeksies is. Maak dan n lys van n paar belangrike moontlike primere oorsake van hierdie probleem.(primere patogene mag nie daarby ingesluit word nie.) d) Maak n lys van 4 virusse wat moontlike primere oorsake kan wees van die probleem. Daar mag wel verdere PM letsels wees wat nie genoem is nie. a) E.coli b) Pasteurella, ORT, Salmonellae. Staph. c) Poor ventilation - dust, ammonia damage muco-cilliary escalator Poor temperature control stress and immuno-suppression, high waste gases d) ND, IB, TRT, ILT, IBD,
BVSc V Semester Test 9 June 2003
BVSc V Semester Test 9 June 2003 1. Define summer ventilation. (3) Defineer somer ventilasie. (3) The type and amount of ventilation required to remove excess heat produced in the house to keep the house
More informationFACULTY OF SCIENCE FAKULTEIT NATUURWETENSKAPPE DEPARTMENT OF BOTANY AND PLANT BIOTECHNOLOGY DEPARTEMENT PLANTKUNDE EN PLANTBIOTEGNOLOGIE
FACULTY OF SCIENCE FAKULTEIT NATUURWETENSKAPPE DEPARTMENT OF BOTANY AND PLANT BIOTECHNOLOGY DEPARTEMENT PLANTKUNDE EN PLANTBIOTEGNOLOGIE MODULE CAMPUS KAMPUS MCB2A01 BACTERIOLOGY & VIROLOGY BAKTERIOLOGIE
More informationEtiology. Paramyxovirus type 1 = Newcastle disease.
Newcastle Disease Many strains of similar virus cause signs ranging from mild respiratory signs (pneumotropic) with low mortality to severe neurological (neurotropic) and/or visceral lesions (viscerotropic)
More informationDifferential Diagnosis of Respiratory Disease in Broilers
UD Poultry Health System(Lasher and Allen Labs) Department of Animal & Food Sciences College of Agriculture and Natural Resources University of Delaware Newark, DE 19717-1303 USA Differential Diagnosis
More informationCambridge International Examinations Cambridge International General Certificate of Secondary Education
Cambridge International Examinations Cambridge International General Certificate of Secondary Education *8496711001* AFRIKAANS AS A SECOND LANGUAGE 0548/05 Paper 5 Oral Assessment A October/November 2017
More informationAvian encephalomyelitis (AE) Epidemic tremor. Dr./ Wafaa Abd El-ghany Assistant Professor of poultry dis., Fac. Vet. Med., Cairo Univ.
Avian encephalomyelitis (AE) Epidemic tremor Dr./ Wafaa Abd El-ghany Assistant Professor of poultry dis., Fac. Vet. Med., Cairo Univ. Definition Avian encephalomyelitis (AE) is a viral infection affecting
More informationRift Valley fever is a fever-causing viral disease that affects livestock and humans in Africa. It is most common during years of heavy rainfall.
Slenkdalkoors Slenkdalkoors is n erge insekgedraagde virussiekte wat hoefdiere soos skape, bokke en beeste aantas. Dit hou ook n ernstige gesondheidsgevaar vir die mens in. Diere word aanvanklik besmet
More informationDEPRESSIE101. panic attacks - inside the brain TALKING about anxiety attacks. hanteer angstigheid beter snellers vir 'n paniekaanval
9 A P R I L 2 0 1 8 U I T G A W E 2 5 DEPRESSIE101 panic attacks - inside the brain TALKING about anxiety attacks hanteer angstigheid beter snellers vir 'n paniekaanval PANIC ATTACKS: INSIDE THE BRAIN
More informationThis paper is in two Sections (A and B) and instructions relating to the number of questions to be answered are given at the head of each Section.
TUESDAY 28 MARCH 2000 PAPER I (3 hours) This paper is in two Sections (A and B) and instructions relating to the number of questions to be answered are given at the head of each Section. SECTION A Two
More informationHome News Chickens Turkeys Processing Other Poultry Regions Even
Page 1 of 5 Home News Chickens Turkeys Processing Other Poultry Regions Even Search Newsletter You are here: Home» Early detection for effective broody control» Early detection for effective broody control»
More informationAviagenBrief. Marek s Disease Control in Broiler Breeders
AviagenBrief January 2018 Marek s Disease Control in Broiler Breeders Author: A. Gregorio Rosales DVM, MS, PhD, DACPV - Poultry Health Consultant Introduction Marek s Disease Virus (MDV), a highly infectious
More informationSuggestions to prevent / control Respiratory Disease Complex in poultry
Suggestions to prevent / control Respiratory Disease Complex in poultry Dr. J. L. Vegad Adviser Phoenix Group 201/15, Gorakhpur, Jabalpur - 482001 Introduction Today, respiratory disease complex has emerged
More informationMYCOPLASMOSIS - A SERIOUS PROBLEM OF POULTRY INDUSTRY
By, Dr. J. L. Vegad Advisor Phoenix Group MYCOPLASMOSIS - A SERIOUS PROBLEM OF POULTRY INDUSTRY Mycoplasmosis, commonly known as chronic respiratory disease of chickens, has existed in our country since
More informationNewcastle disease. in the Czech Republic
Newcastle disease in the Czech Republic Petr Šatrán, Brussels, SCoPAFF 18. 4. 2018 Prevention of Newcastle Disease in the Czech Republic Vaccination against Newcastle disease Mandatory for: Registered
More information*Gebaseer op die Nasionale Kanker Register Leeftyd risiko vir prostaatkanker 1:27. testikulêrekanker 1: peniskanker 1:1 114
*Gebaseer op die Nasionale Kanker Register 2010 Leeftyd risiko vir prostaatkanker 1:27 Leeftyd risiko vir testikulêrekanker Leeftyd risiko vir peniskanker 1:2 040 1:1 114 Prostaatkanker 1 uit 27 Suid-Afrikaanse
More informationSalt Intoxication in Commercial Broilers and Breeders a Clinical and Pathological Description
Salt Intoxication in Commercial Broilers and Breeders a Clinical and Pathological Description Perelman, B., 1 * Farnoushi, Y., 2 Krispin, H. 3 and Rish, D. 4 1 Poultry Veterinarian-Clinical Consultant,
More informationHoe kan ek my maatjie wat kanker het help?
Hoe kan ek my maatjie wat kanker het help? Wat is kanker? Kanker kan beskryf word as normale en gesonde selle in jou liggaam wat verander het in ongesonde kankerselle. Daar is baie redes vir hierdie veranderinge
More informationTRUSTWORTHY POULTRY CEVAC CORYMUNE RANGE. Unique combination vaccines to protect against Coryza and Salmonella. Supported by CEVAC CORYMUNE 4K
CEVAC CORYMUNE RANGE Unique combination vaccines to protect against Coryza and Salmonella TRUSTWORTHY POULTRY CEVAC CORYMUNE RANGE Supported by CEVAC CORYMUNE 4K Unique broad combination vaccine against
More informationMG and MS Control in Layers
MG and MS Control in Layers Bernie Beckman, DVM Hy-Line International Hy-Line International Genetic Excellence Respiratory Diseases of Poultry Bacterial Diseases M. gallisepticum M. synoviae Coryza - Avibacterium
More information2. Avian influenza and the viruses that cause it
3 2. Avian influenza and the viruses that cause it Avian influenza is caused by influenza viruses that are common in wild birds and occasionally infect poultry. When poultry are infected, they may have
More informationEpidemiology of Newcastle Disease. By Dr. Jonathan Amakye Anim & Dr. John Tsitsiwu
Epidemiology of Newcastle Disease By Dr. Jonathan Amakye Anim & Dr. John Tsitsiwu Definition The current OIE definition (OIE, 2000a) is: Newcastle disease is defined as an infection of birds caused by
More informationCAUSATIVE AGENT. Bacterium Hemophilus paragallinarum.
INFECTIOUS CORYZA Rapidly spreading respiratory disease found primarily in chickens. All affected birds will be showing signs by the third day. Modern management methods have reduced the incidence, still
More informationInteraction of Gumboro and other Immunosuppressive Diseases on Respiratory Disease
Interaction of Gumboro and other Immunosuppressive Diseases on Respiratory Disease FREDERIC J. HOERR II SEMINARIO INTERNACIONAL AVICOLA MERIAL PANAMA CITY, PANAMA JULY 10, 2014 Broiler Disease by Age Rickets
More informationASEAN STANDARDS FOR ANIMAL VACCINES
Adopted at the 40 th AMAF 11 October 2018 Ha Noi, Viet Nam ASEAN Cooperation in Food, Agriculture and Forestry ASEAN STANDARDS FOR ANIMAL VACCINES Third Edition Li v e s t o c k Publication Series No.2A
More informationby Carolyn Sholto-Douglas-Vernon
by Carolyn Sholto-Douglas-Vernon Thesis presented in partial fulfilment of the requirements for the degree ofdoctor of Philosophy in the department of Medical Biochemistry at the University of Stellenbosch
More informationWELCOME TO POULTRY TECHNICAL MEET
WELCOME TO POULTRY TECHNICAL MEET What is a disease Any condition that results in deviation from normal function How do diseases occur? AGENT BACTERIA OR VIRUS Carrier ENVIRONMENT HOST ETIOLOGY Infectious
More informationPoultry Disease Manual Characteristics And
Poultry Disease Manual Characteristics And Control Of Infections Written by: Dr. Jacquie Jacob, University of Kentucky Pullorum disease, also called Infection by Salmonella pullorum has also been reported
More informationMarket comment Markkommentaar. October / Oktober 2015
Market comment Markkommentaar October / Oktober 2015 Inleiding Vanaf Januarie tot begin Oktober is sowat 10,9 miljoen sakkies meer verkoop op markte as die ooreenstemmende tydperk verlede jaar. Die gemiddelde
More informationA NARRATIVE EXPOSITION OF SERIAL MURDER IN SOUTH AFRICA BRIN ALLAN HODGSKISS SUBMITTED IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE
A NARRATIVE EXPOSITION OF SERIAL MURDER IN SOUTH AFRICA BY BRIN ALLAN HODGSKISS SUBMITTED IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE PHILOSOPHIAE DOCTOR IN THE FACULTY OF HUMANITIES UNIVERSITY
More informationInfectious Bursal Disease, Immunosuppression and the role of VAXXITEK HVT+ IBD
Research note Infectious Bursal Disease, Immunosuppression and the role of VAXXITEK HVT+ IBD Grogan K. 1 1 Poultry Chicken Scratch, LLC, 30019 Dacula GA United States of America [from Hoerr F.J., 2010,
More informationWorldwide perspective on Infectious Bronchitis. Ruth Bouwstra, DVM, PhD Turkey February 2017
Worldwide perspective on Infectious Bronchitis Ruth Bouwstra, DVM, PhD Turkey February 2017 Infectious bronchitis virus Corona Virus, a ssrna virus - Relatively high rate of mutations (0,0012 subst per
More informationThe importance of temperature control to optimising chick health
The importance of temperature control to optimising chick health Chickens are homeotherm, which means that within limits, they can regulate their own body temperature, much as mammals do. However, they
More informationINCLUSION BODY HEPATITIS AND HYDROPERICARDIUM SYNDROME (ADENOVIRUS INFECTIONS)
INCLUSION BODY HEPATITIS AND HYDROPERICARDIUM SYNDROME (ADENOVIRUS INFECTIONS) AVIAN ADENOVIRUSES (CHICKEN ADENOVIRUSES, FADV) Adenoviruses are common in poultry. Many replicate in healthy birds without
More informationAvian Influenza 2003 A six months experience 21 October Ben Dellaert
Avian Influenza 2003 A six months experience 21 October 2008 Ben Dellaert Avian Influenza Virus Subtypes H1 t/m H15 N 1 t/m N9 poultry susceptible to all subtypes Low pathogenic / high pathogenic Clinical
More informationInfectious Laryngotracheitis Disease Prevalence Patterns
Infectious Laryngotracheitis Disease Prevalence Patterns 2012 Delmarva Poultry Conference Ocean City, MD Daniel A. Bautista, DVM, MS University of Delaware-Lasher Laboratory Elbert N. and Ann V. Carvel
More informationGUIDELINES FOR FAMILY LAYING HENS RAISE
GUIDELINES FOR FAMILY LAYING HENS RAISE 1. Why raise laying hens at the family level in the village? Pay school fees for children Eat eggs and meat and buy other precious food Save money Income is earned
More informationmaking LT protection safer and easier
making LT protection safer and easier 1 vaccine up to 3 immunities 4 Vectormune FP-LT and. Vectormune FP-LT is a genetically engineered live fowl pox virus vaccine carrying 2 immunorelevant genes from
More informationIMPORT HEALTH STANDARD FOR THE IMPORTATION OF TURKEY HATCHING EGGS INTO NEW ZEALAND FROM AUSTRALIA, CANADA AND NORTHERN IRELAND
IMPORT HEALTH STANDARD FOR THE IMPORTATION OF TURKEY HATCHING EGGS INTO NEW ZEALAND FROM AUSTRALIA, CANADA AND NORTHERN IRELAND Issued pursuant to Section 22 of the Biosecurity Act 1993 Dated: 4 October
More informationInt. J. BioRes. 1(6): June, 2010 Uddin et al.
Full Length Research Paper PREVALENCE OF POULTRY DISEASES AT NARSINGDI, BANGLADESH *M B Uddin 1, S S U Ahmed 2, 3, M M Hassan 4, S A Khan 5, M A Mamun 6 1 Department of Medicine and Surgery, Sylhet Agricultural
More informationUNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education
www.xtremepapers.com UNIVERSITY OF MRIDGE INTERNTIONL EXMINTIONS International General ertificate of Secondary Education *0031840544* FRIKNS S SEOND LNGUGE 0548/02 Paper 2 Listening October/November 2007
More informationImmunity and Poultry Health (3)
Understanding vaccines and vaccination programmes Protecting the health of poultry through vaccination has been an essential part of poultry production for more than 50 years. Vaccination is the final
More informationHoe om n DS160 in te vul, en so aansoeke te doen vir jou visum:
Hoe om n DS160 in te vul, en so aansoeke te doen vir jou visum: 1. Gaan na https://ceac.state.gov/genniv/ 2. Kies die konsulaat waarheen jy wil gaan en klik die Start an Application skakel. 3. Die webtuiste
More informationMUSIEK - VOKAAL. 17 Augustus 20 Augustus Voorsitter: Lorraine Kirk
MUSIEK - VOKAAL 17 Augustus 20 Augustus 2015 Voorsitter: Lorraine Kirk - 082 689 2707 lorrainekirk58@gmail.com Die algemene reëls moet saam met die spesifieke reëls gelees word INSKRYWINGSFOOIE Solo R
More informationLohmann Compendium Handout. Visible health. Comprehensive solutions to prevent foot pad dermatitis. Prevention first.
Lohmann Compendium Handout Visible health Comprehensive solutions to prevent foot pad dermatitis. 2 Lohmann Compendium Handout Comprehensive solutions to prevent foot pad dermatitis 3 Lohmann Compendium
More informationCeva HAND book of poultry diseases
IVAN DINEV & CEVA Volume 1 Ceva HAND book of poultry diseases GUMBORO CHICKEN ANaEMIA REOVIRUS MAREK RUNTING-STUNTING SYNDROME NEWCASTLe DISEASE AVIAN INFLUENZA INFECTIOUS BRONCHITIS LARyNGOTRACHEITIS
More informationEvaluation of Biosecurity Status in Commercial Broiler Farms in Sri Lanka
International Journal of Scientific and Research Publications, Volume 7, Issue 4, April 217 114 ISSN 225-3153 Evaluation of Biosecurity Status in Commercial Broiler Farms in Sri Lanka W.M.J.B. Wijesinghe
More informationSTRESBELEWING BY LEERDERS MET LEERINPERKINGE IN DIE INTERMEDIÊREFASE. deur MJ VAN BREDA
STRESBELEWING BY LEERDERS MET LEERINPERKINGE IN DIE INTERMEDIÊREFASE deur MJ VAN BREDA STRESBELEWING BY LEERDERS MET LEERINPERKINGE IN DIE INTERMEDIÊREFASE deur MAYNARD JOHN VAN BREDA voorgelê ter gedeeltelike
More informationAn outbreak of a respiratory infection of multi-agents occurred in poultry flocks in Tripoli, Libya
An outbreak of a respiratory infection of multi-agents occurred in poultry flocks in Tripoli, Libya S.O. Al-GARIB*, A. A. ASHEG, A. KAMMON and M.A. HAMID Department of Poultry Disease, Faculty of Veterinary
More informationPRACTICAL APPROACHES FOR DIAGNOSIS AND TREATMENT OF POULTRY DISEASES POULTRY DISEASES FIELD DIAGNOSTIC TREE
PRACTICAL APPROACHES FOR DIAGNOSIS AND TREATMENT OF POULTRY DISEASES POULTRY DISEASES FIELD DIAGNOSTIC TREE Prof. Paul Gichohi Mbuthia 1 ON THE FARM LEVEL WHAT DO YOU SEE? 1.Something is wrong in the flock
More informationLABORATORY SERVICES. Veterinary Laboratory. Diagnostics Quality Control Research & Development
LABORATORY SERVICES Veterinary Laboratory Diagnostics Quality Control Research & Development BREEDING FOR SUCCESS TOGETHER Antibody Detection Adeno virus: Adeno 127 (EDS) Fowl Adeno Virus (FAdV) Haemorrhagic
More informationA PLAY TECHNIQUE PROGRAMME FOR AUTISTIC CHILDREN IN MIDDLE CHILDHOOD
A PLAY TECHNIQUE PROGRAMME FOR AUTISTIC CHILDREN IN MIDDLE CHILDHOOD By CATHERINE ELIZABETH DAVIES SUBMITTED IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE DOCTOR PHILOSOPHIAE IN THE FACULTY
More informationChanging dimensions of Fowl Adenovirus in India and the concepts to control
Changing dimensions of Fowl Adenovirus in India and the concepts to control Dr. Prakash B. Reddy DGM-Technical Services Ventri Biologicals, Division Of VHPL Rich History of BV300 and VenCobb 400/430 Ideal
More informationUCD Veterinary Students in the Field
UCD Veterinary Students in the Field by Dr. Rodrigo Gallardo More than a dozen veterinary students this fall semester have visited poultry farms in California as part of their curriculum, and there are
More informationAviagenBrief June 2015
AviagenBrief June 2015 Management of Broiler Breeders to Improve Leg Health During Production Introduction Broiler breeder leg health is key to achieving optimum flock production and welfare. This document
More informationOverview. Organism Economic Impact Epidemiology Transmission Clinical Signs Diagnosis and Treatment Prevention and Control Actions to take
Newcastle Disease Exotic Newcastle Disease, Pseudo-Fowl Pest, Pseudovogel-Pest, Atypical Geflugelpest, Pseudo-Poultry Plague, Avian Pest, Avian Distemper, Ranikhet Disease, Tetelo Disease, Korean Fowl
More informationThe false codling moth, Cryptophlebia leucotreta (Meyrick) (Lepidoptera: Tortricidae) on avocadoa literature review
South African Avocado Growers Association Yearbook 1999. 22:31-33 The false codling moth, Cryptophlebia leucotreta (Meyrick) (Lepidoptera: Tortricidae) on avocadoa literature review T. Grové, W.P. Steyn
More informationSalmonella Control Programs in the USA
Salmonella Control Programs in the USA Hector Cervantes, DVM, MSc, DACPV, Hon. MAM Senior Manager Poultry Veterinary Services Adjunct Prof. of Avian Medicine College of Veterinary Medicine University of
More informationSimmetrie. Wanneer ons n spieël voor iets sit, dan sien ons n beeld van die regte voorwerp in die spieël, soos in die prentjie.
Simmetrie Wanneer ons n spieël voor iets sit, dan sien ons n beeld van die regte voorwerp in die spieël, soos in die prentjie. Een van die katte is werklik, en die ander is net n beeld, maar hulle lyk
More informationIMPORT HEALTH STANDARD FOR THE IMPORTATION OF CHICKEN HATCHING EGGS INTO NEW ZEALAND FROM AUSTRALIA
IMPORT HEALTH STANDARD FOR THE IMPORTATION OF CHICKEN HATCHING EGGS INTO NEW ZEALAND FROM AUSTRALIA Issued pursuant to Section 22 of the Biosecurity Act 1993 Dated: 4 October 2005 USER GUIDE The information
More informationRecommended Resources: The following resources may be useful in teaching this
Unit C: Poultry Management Lesson 3: Poultry Health Management Student Learning Objectives: Instruction in this lesson should result in students achieving the following objectives: 1. Demonstrate sanitation
More informationAvian Infectious Bronchitis Vaccine, Inactivated
Avian Infectious Bronchitis Vaccine, Inactivated Avian Infectious Bronchitis Vaccine, Inactivated consists of an emulsion or a suspension of one or more serotypes of avian infectious bronchitis virus which
More informationDISEASES OF CHICKENS AND TURKEYS CORRELATED WITH AGE
By knowing the species affected, salient clinical feature, and age of the flock, it is often possible to make a list of potential differential diagnoses. In the following table, some of the more common
More informationUnit C: Poultry Management. Lesson 1: Nutrients for Maintenance, Growth and Reproduction
Unit C: Poultry Management Lesson 1: Nutrients for Maintenance, Growth and Reproduction 1 1 Carbohydrates Fats Minerals Nutrients Proteins Vitamins Water Terms 2 2 I. Nutrients are the chemical substances
More informationCOLIBACILLOSIS IN LAYERS: AN OVERVIEW
Technical Update COLIBACILLOSIS IN LAYERS: AN OVERVIEW INTRODUCTION Colibacillosis, a syndrome caused by Escherichia coli, is one of the most common infectious bacterial diseases of the layer industry.
More informationInternational Journal of Science, Environment and Technology, Vol. 6, No 1, 2017,
International Journal of Science, Environment and Technology, Vol. 6, No 1, 2017, 662 668 ISSN 2278-3687 (O) 2277-663X (P) INCIDENCE AND RISK FACTORS OF CHRONIC RESPIRATORY DISEASE IN INDIAN POULTRY FLOCKS
More informationINCLUSION BODY HEPATITIS UPDATE: SEROTYPES, CONTROL AND PREVENTION
INCLUSION BODY HEPATITIS UPDATE: SEROTYPES, CONTROL AND PREVENTION Davor Ojkic, DVM, MSc, PhD Animal Health Laboratory University of Guelph Ontario, Canada Animal Health Laboratory Bacteriology Pathology
More informationCeva s offer to optimize performance Simpler vaccination and better safety
Ceva s offer to optimize performance Simpler vaccination and better safety Rick van Oort Poultry Corporate Range Manager Layer range CEVA Sante Animale Bangkok-Thailand March 12, 2013 Bodyweight (g) 1600
More informationMEDIESE SERTIFIKAAT / MEDICAL CERTIFICATE AANSOEK OM OPNAME IN TUISTE VIR BEJAARDES APPLICATION FOR ADMISSION TO HOME FOR THE AGED
MEDIESE SERTIFIKAAT / MEDICAL CERTIFICATE AANSOEK OM OPNAME IN TUISTE VIR BEJAARDES APPLICATION FOR ADMISSION TO HOME FOR THE AGED (MOET DEUR MEDIESE PRAKTISYN VOLTOOI WORD / MUST BE COMPLETED BY MEDICAL
More informationThe evaluation of a new haematological cell counter, the CELL-DYN 3500, on canine leukocyte differential counts
The evaluation of a new haematological cell counter, the CELL-DYN 3500, on canine leukocyte differential counts by T Prinsloo Submitted to the Faculty of Veterinary Science, University ofpretoria, in partial
More informationby Dr Thijs van Dijk and Anna-Christina Riebau Marketing Poultry Vaccines, Lohmann Animal Health
Gumboro vaccination a matter of timing ive IBD vaccines are categorised by their break- titre, virulence and Lthrough potential to induce immune suppression, into mild, intermediate and intermediate plus.
More informationVETERINARY SERVICES POLICY STATEMENT
ASTRAL OPERATIONS LTD VETERINARY SERVICES POLICY STATEMENT I, the undersigned, CEO of Astral Operations Ltd, am committed to a policy of continuous improvement of poultry health and food safety and will
More informationJEUG GEBEDSAAND: n Verhouding met God
1 JEUG GEBEDSAAND: n Verhouding met God 1. PRAISE EN WORSHIP 2. PRAKTIESE REëLINGS: - Jy en jou groep gaan vanaand saam as n groep beweeg deur die verskillende gebedsstasies - hierdie is vanaand n ernstige
More informationSCIENTIFIC DISCUSSION
SCIENTIFIC DISCUSSION 1. SUMMARY OF THE DOSSIER Nobilis Influenza H5N2 emulsion for injection, is an adjuvanted, inactivated vaccine against avian influenza type A, subtype H5 in chickens. Avian influenza
More informationUnit C: Poultry Management. Lesson 3: Poultry Health Management
Unit C: Poultry Management Lesson 3: Poultry Health Management 1 1 Terms All-in, all-out Intranasal vaccination Intraocular vaccination Wing web vaccination 2 2 3 I. Whether a poultry flock is housed inside
More informationSILLABUS / SYLLABUS AA KLAVIER / PIANO
SILLABUS / SYLLABUS AA KLAVIER / PIANO TROFEË / TROPHIES Let wel: Om vir sekere trofeë in aanmerking te kom moet aan meer as een afdeling deelgeneem word. Please note: In order to qualify for certain trophies,
More informationA. No. There are no current reports of avian influenza (bird flu) in birds in the U.S.
Bird Flu FAQ 2 Frequently Asked Avian Influenza Questions Avian influenza in birds Q. What is avian influenza? A. Avian influenza is an infectious disease of birds caused by type A strains of the influenza
More informationDemensie is progressief dit beteken dat die simptome geleidelik erger word. Dit hang van elke individu af hoe vinnig dementia vorder.
PBO 930022142 NPO 049-191 Wat is Demensie Indien uself, n vriend of familielid met demensie gediagnoseer word, kan u angstig of verward voel. U weet dalk nie wat demensie is nie. Hierdie inligtingsblad
More informationImportant Poultry Diseases
Important Poultry Diseases IMPORTANT POULTRY DISEASES Contents Foreword 3 Infectious respiratory Diseases Chronic Respiratory Disease 7 Coryza 10 Aspergillosis 12 Newcastle Disease 14 Infectious Bronchitis
More informationMaximising the benefits of Serological Monitoring and Reporting
Maximising the benefits of Serological Monitoring and Reporting AviAfrica, 21-06-2017, Johannesburg Luuk Stooker, DVM Senior Product Manager BioChek Forecast on food Source: Rabobank Forecast on meat consumption
More informationSection 5 Feeds and Feeding of Commercial Poultry Notes
Section 5 Feeds and Feeding of Commercial Poultry Notes Slide 2 Nutrition is a huge component of production cost! The knowledge of nutrient requirements for chickens is astounding. Commercial poultry strains
More informationControl of mycoplasma infection of poultry by antibiotics
Control of mycoplasma diseases of poultry, swine and cattle Control of mycoplasma infection of poultry by antibiotics László Stipkovits and Susan Szathmáry RT-Europe Research Center, Mosonmagyaróvár, Hungary
More informationState of U.S. Egg Layer Health 2013 Annual Survey
As published in State of U.S. Egg Layer Health 2013 Annual Survey By Eric Gingerich DVM Technical Service Specialist Poultry Diamond V A survey measuring the health of layers in the U.S. conducted by the
More informationImproving vaccine titers with Original XPC
As published in Improving vaccine titers with Original XPC By Jonathan Broomhead, Ph.D. Manager, Global Poultry Research and Technical Support Diamond V Vaccination is an important step in protecting animals
More informationABSTRACT eggs sanitisation Experimental series I
ABSTRACT Poultry husbandry was and will be a significant source of animal proteins with high biological value, achieved under acceptable costs. Therefore, the knowledge and the management of those facts
More informationIs Newcastle disease still a threat for the poultry industry?
Is Newcastle disease still a threat for the poultry industry? Marcelo PANIAGO Director Global Veterinary Services - Poultry Ceva Santé Animale Libourne - France Newcastle Disease in the world Newcastle
More informationSCIENTIFIC DISCUSSION EMEA/V/C/036. Intervet International B.V., Wim de Körverstraat 35, 5831 AN Boxmeer, The Netherlands. N/a
SCIENTIFIC DISCUSSION Product name: Nobilis IB 4-91 Procedure No.: EMEA/V/C/036 Applicant company : Active substances and strengths: (ATCvet code) Proposed International Non-proprietary Name: Intervet
More information8. are organic compounds that include sugars, starches, celluloses and gums. a. Carbohydrates b. Fats and oils c. Minerals d. Vitamins e.
1. When considering applying poultry litter as fertilizer, on average, it is assumed that nitrogen percentage in commercial broiler litter is approximately %. a. 1.4-2.2 b. 0.9-1.2 c. 3.5-4.0 d. 15 2.
More informationHervormingssondag: Galasiërs 3:23-29
Hervormingssondag: Galasiërs 3:23-29 Opening Verwelkom almal terug by groeptyd. Laat almal een hoogtepunt en een laagtepunt van julle week deel. Aanknopingsaktiwiteit Deel vir elke groepslid +- 10 geld
More informationBackyard and Small Production Flocks Disease Survey Report
Backyard and Small Production Flocks Disease Survey Report Julie Helm, DVM October 20, 2014 USAHA Committee on Transmissible Diseases of Poultry & Other Avian Species Purpose of the Survey Very little
More informationCLASSIFICATION OF AVIAN MYCOPLASMAS
Mycoplasmosis CLASSIFICATION OF AVIAN MYCOPLASMAS ** M. galllisepticum M. gallinarum M. iners M. anatis * M. synoviae * M. meleagridis M. pullorum M. gallinaceum M. gallapavonis * M. iowae M. columbinasale
More informationField experience with vaccination in turkeys in Morocco. Taoufik RAWI M.C.I Santé Animale (Morocco)
Field experience with vaccination in turkeys in Morocco Taoufik RAWI M.C.I Santé Animale (Morocco) Field experience with vaccination in turkeys in Morocco Taoufik Rawi, DVM, MBA Head Of Technical Support
More informationOm te ontdek hoe diere aangepas is om in hulle habitat te oorleef *
OpenStax-CNX module: m20618 1 Om te ontdek hoe diere aangepas is om in hulle habitat te oorleef * Siyavula Uploaders This work is produced by OpenStax-CNX and licensed under the Creative Commons Attribution
More informationIntegrating psychotherapy and alternative healing methods: A phenomenological study.
Integrating psychotherapy and alternative healing methods: A phenomenological study. by Jillian D. Levy Dissertation in partial fulfilment of the requirements for the degree MAGISTER IN PSYCHOLOGY in the
More informationNewcastle Disease (ND)
Newcastle Disease (ND) Highly contagious viral disease of chickens, turkeys, and most other species of birds. The most severe form of the disease in chickens is characterized by high mortality with hemorrhagic
More informationESSENTIAL PROTECTION
ESSENTIAL PROTECTION for better life BROILER ND K VITABRON L VITAPEST L NEW L Supported by C H I C K P R O G R A M CONVENTIONAL vaccine range against Newcastle Disease CEVA HATCHERY I MMUNIZATION CONTROL
More informationFeed Supplements and Veterinary Products
Sel E Pro Water Soluble Powder Containing Vitamin E, Selenium & Biotin Vitamin E is a fat soluble intracellular antioxidant, involved in stabilising unsaturated fatty acids. The main antioxidant property
More informationLayer/ Pullet Regional Disease Update Northeast US
2015 MPF Convention Layer/ Pullet Regional Disease Update Northeast US Patricia A. Dunn, DVM, MAM, DACPV Pennsylvania State University, Animal Diagnostic Laboratory 100 Wiley Lane, University Park, PA
More informationCampylobacter work at the UK Veterinary Laboratories Agency
Campylobacter work at the UK Veterinary Laboratories Agency Monique Toszeghy CRL Workshop for Campylobacter SVA, Uppsala, Sweden 24 th October 2006 History of VLA 1894 - a forerunner to the Central Veterinary
More information8679 AFRIKAANS LANGUAGE 8679/02 Paper 2 (Reading and Writing), maximum raw mark 70
UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS GCE Advanced Subsidiary Level www.xtremepapers.com MARK SCHEME for the October/November 2009 question paper for the guidance of teachers 8679 AFRIKAANS
More informationSALMONELLA, MYCOPLASMA, AND AVIAN INFLUENZA MONITORING IN PARENT BREEDER FLOCKS
Technical Update SALMONELLA, MYCOPLASMA, AND AVIAN INFLUENZA MONITORING IN PARENT BREEDER FLOCKS The U.S. Department of Agriculture National Poultry Improvement Plan (NPIP) is a comprehensive federal,
More information