Notice Declaring Category A and B Diseases (2017) (Notice No. MPI 771)

Pursuant to Regulation 26 of the Freshwater Fish Farming Regulations 1983, I hereby specify the following Category A and B diseases for the purposes of those Regulations:

Category A

Organisms affecting crustaceans

Scientific name	Common name
Aphanomyces astaci	Crayfish plague
Infectious hypodermal and haematopoietic necrosis virus	Infectious hypodermal and haematopoietic necrosis
Infectious myonecrosis virus	Infectious myonecrosis
Macrobrachium nodavirus	White tail disease
Necrotising hepatopancreatitis bacteria	Necrotising hepatopancreatitis
Taura syndrome virus	Taura syndrome
White spot syndrome virus	White spot disease
Yellowhead virus	Yellow head disease

Organisms affecting molluscs

Scientific name	Common name
Abalone viral ganglioneuritis virus	Abalone viral mortality
Bonamia ostreae	Bonamiosis
Bonamia roughleyi	Winter mortality or B. roughleyi
Marteilia maurini	Marteiliosis
Marteilia refringens	Marteiliosis
Marteilia sydneyi	Marteiliosis
Mikrocytos mackini	Mikrocytosis
Perkinsus marinus	Perkinsosis
Xenohaliotis californiensis	Infection with Xenohaliotis californiensis

Organisms primarily affecting fish

Scientific name	Common name
Aeromonas salmonicida	Furunculosis
Aphanomyces invadans	Epizootic ulcerative syndrome
Epizootic haematopoietic necrosis virus	Epizootic haematopoietic necrosis
Gyrodactylus salaris	Gyrodactylosis
Infectious haematopoietic necrosis virus	Infectious haematopoietic necrosis
Infectious pancreatic necrosis virus (exotic strains)	Infectious pancreatic necrosis
Infectious salmon anaemia virus	Infectious salmon anaemia
Koi herpesvirus	Koi herpes virus disease
Myxobolus cerebralis	Whirling disease
Oncorhynchus masou virus	Oncorhynchus masou virus disease
Piscirickettsia salmonis	Salmonid rickettsial septicaemia
Red sea bream iridovirus	Red sea bream iridovirus disease
Renibacterium salmoninarum	Bacterial kidney disease
Rickettsia spp. affecting farmed salmon	Rickettsia-like organism affecting farmed salmon
Spring viraemia of carp virus	Spring viraemia of carp
Viral haemorrhagic septicaemia virus	Viral haemorrhagic septicaemia
Yersinia ruckeri (exotic strains)	Enteric redmouth

Category B

No diseases or conditions are specified in this category.

The previous notice, published in the New Zealand Gazette, 19 January 1984, No. 3, page 112, is hereby revoked.

Dated at Nelson this 6th day of June 2017.

DAVID SCRANNEY, Manager Customary Fisheries and Spatial Allocations, Ministry for Primary Industries (acting under delegated authority).