Marilyn "Guppy" Blair

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Chief, Branch of Aquatic Animal Drug Approval Partnership
Fish and Aquatic Conservation
Aquatic Animal Health
(406) 994-9904
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From The Library

Drug Research Information Bulletin - Efficacy of Chloramine-T to Control Mortality Due to a Natural Infection of External Columnaris Disease Flavobacterium columnare in Juvenile Late Fall Chinook Salmon Oncorhynchus tshawytscha
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Drug Research Information Bulletin - Efficacy of Chloramine-T to Control Mortality Due to a Natural Infection of External Columnaris Disease Flavobacterium columnare in Juvenile Late Fall Chinook Salmon Oncorhynchus tshawytscha

Columnaris disease (causative agent, Flavobacterium columnare) is an acute-to-chronic bacterial infection with a worldwide distribution capable of infecting most freshwater fishes (Noga 2000). The disease most commonly occurs as an external infection; however, it can also occur as a systemic...

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Drug Research Information Bulletin - Efficacy of cGnRH IIa to Induce Spawning in Female Channel Catfish Ictalurus punctatus
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Drug Research Information Bulletin - Efficacy of cGnRH IIa to Induce Spawning in Female Channel Catfish Ictalurus punctatus

The use of hormones to induce spawning in fish is critical to the success of many fisheries and aquaculture programs. A wide variety of programs are dependent upon hormone treatment to complete final gamete maturation and ensure successful spawning. Spawning is a stressful period for all fish...

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Drug Research Information Bulletin - Efficacy of Chloramine-T to Control Mortality in Late Fall Chinook Salmon Oncorhynchus tshawytscha Naturally Infected with External Columnaris Disease Flavobacterium columnare
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Drug Research Information Bulletin - Efficacy of Chloramine-T to Control Mortality in Late Fall Chinook Salmon Oncorhynchus tshawytscha Naturally Infected with External Columnaris Disease Flavobacterium columnare

In this bulletin, we summarize the results of a study conducted to demonstrate the effectiveness of CLT to control mortality in late fall Chinook Salmon (CS) Oncorhynchus tshawytscha fingerlings naturally infected with external columnaris disease. (i.e., 50-100 mg/L H2O2 diluted 2:3;...

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