Saving Seafood

Here’s how $1.4M in NOAA grants will be used to help Maine’s fishing industry

October 25, 2018 — Sea lice infestation costs the salmon aquaculture industry an estimated at $15 million annually in the United States and $740 million globally — and remains the greatest barrier to continuing and expanding salmon aquaculture in the oceans.

That’s the industry context underscoring the relevance of the $725,365 grant awarded to a University of Maine team to study potential new treatments for sea lice infestation.

The grant is one of two to UMaine that were announced recently by National Sea Grant College, a program of the National Oceanic and Atmospheric Administration. Both projects are expected to further advance the development of a sustainable marine and coastal aquaculture industry in the United States, according to a NOAA news release.

Heather Hamlin, Deborah Bouchard and Ian Bricknell of UMaine’s Aquaculture Research Institute will research an integrated approach to addressing sea lice control in the commercial culture of Atlantic salmon in sea pens. The project will address gaps in knowledge of sea lice biology and control methods, such as integrated pest management, and new, ecologically sensitive chemical compounds and their effects on nontarget species, such as lobsters.

Read the full story at MaineBiz

Lobster shell disease nudges up slightly off of Maine

April 13, 2018 — PORTLAND, Maine — A disease that disfigures lobsters has ticked up slightly in Maine in the last couple of years, but authorities and scientists say it’s not time to sound the alarm.

The disease, often called epizootic shell disease, is a bacterial infection that makes lobsters impossible to sell as food, eating away at their shells and sometimes killing them. The Maine Department of Marine Resources said researchers found the disease in about 1 percent of lobsters last year.

Circa the early- and mid-2000s, they almost never found it in Maine. But overall prevalence of the disease remains low, especially compared to southern New England waters, where it’s in the 20 percent to 30 percent range, the department said.

Scientists who study the fishery, such as microbiologist Deborah Bouchard of the University of Maine, said it remains important to monitor for the disease, which appears to correlate with warming temperatures.

Read the full story from the Associated Press at the Boston Globe