SERVICE RENDERED UNDER THE POULTRY DISEASE ELIMI- 

 NATION LAW FOR THE SEASON ENDING AUG. 31, 1922. 



During the season 1921-22, 29,875 breeding birds have been examined for bacillary 

 white diarrhoea by the macroscopic aggkitination test. The following tables show the 

 geographical distribution of the infection as determined by 1921-22 testing work and 

 the distribution of infection among various breeds, together with tlie classification of 

 the sizes of the flocks tested, and the number of flocks having certain limits of in- 

 fection : • — 



Table I. Geographical Distribution of the Various Breeds tested during 



1921-22. 



Table II. Geographical Distribution of the Infection as determined by the 



1921-22 Testing Work. 



