Danka Maslic-Strizak likes the comment:
Mareks disease virus infection affecting peripheral nerves especially branch of vargus nerve supply to the crop could lead to pendulous crop. Crop impaction due to roughages/undigestable feed is often seen in turkeys causing pendulous crop
Danka Maslic-Strizak likes the comment:
There are probably several factors.
2 main culprits:
1) infectiuous "proventriculitis" caused by a mix of more or less identifieed virus and bacteria
2) good pellet quality made of very fine mash. That means high feed intake but very poor control of the feed flow in the upper gut and no development of the gizzard muscle. This has probably an effect on the dilatation isthm section.
This factor is e ...
Danka Maslic-Strizak likes the comment:
Might be due to adenoviral and or Reoviral involvement if you are getting similar findings in all other birds
Participation in Forum on March 7, 2022
Mohamed Swelam In any case, all dead birds should be checked, and food should be sacrificed a little and controlled a lot.
Participation in Forum on March 7, 2022
To exclude enteroviruses and the presence of leukemia and Marek's disease.
Participation in Forum on March 7, 2022
Dr Charles Ibe, it should be checked for leukemia.
Participation in Forum on December 17, 2021
Zahed Abbasi, Extremely correct. First, hygiene, then vaccinations for the protection of health and quality production.
Danka Maslic-Strizak likes the comment:
Hi to all: To control of QX Bronchitis pathogenesis in breeder to prevent left oviduct cyst, need to note the following factors. 1- Good cleaning and disinfection of poultry house before chick arrival.2- to buy day old chicks by good maternal immunity against QX strain.3- Good vaccination program including protectotype strategy.As all know QX strain pathogenesis occur in first weeks of life (2-3) ...
Participation in Forum on December 16, 2021
The vaccine should not be expected to solve the mycoplasma problem if biosecurity measures are not implemented. Cultivation of various age categories in the industry is not possible and such will never give a satisfactorily healthy flock.
Participation in Forum on December 16, 2021
Ma 5 and 4/91 evry 6 weeks untilend of production.