StructureSpot

25% of the fry in the lake lost to mechanical weed harvesting

J. Aquat. Plant Manage. 37: 34-36
Vertebrates Removed by Mechanical Weed
Harvesting in Lake Keesus, Wisconsin
TRAVIS L. BOOMS

INTRODUCTION
Mechanical weed harvesting has been used to control nuisance vegetation in Lake Keesus since 1979.

Fish, turtles,and amphibians often become entangled in the vegetation
and are incidentally removed from the lake while harvesting
weeds. See the dozens of unique artificial fish habitat models, fish attractors and fish cover used at fishiding.com, the leader in  science based, proven, fish protection.

Mechanical harvesting removed 2 to 8% of the standing crop of juvenile fish in harvested areas in Saratoga Lake,New York (Mikol 1985) and 32% of the fish population in
harvested areas in Orange Lake, Florida, representing an
estimated replacement value of $6,000 per ha (Haller et al.
1980).

Engel (1990) found mechanical harvesting removed
21,000 to 31,000 fish per year from Lake Halverson, Wisconsin, representing 25% of the fry in the lake. Little other current information has been published concerning aquatic vertebrate removal by mechanical weed harvesting in Wisconsin.

http://www.apms.org/japm/vol37/v37p34.pdf

Photo of the Day

All types of artificial fish habitat products

see what’s new at fishiding.com!!

Our all new modular Habitat Mats, provide the easiest, tested and proven way to keep a large grouping of fish habitat units and products forever together and heavily weighted to the lake floor. The Eco-friendly and all plastic Fishiding Habitat Mats, allow you to assemble and slide hundreds of pounds of habitat groupings into the water directly off docks, boats, barges and pontoons without the need of heavy equipment. Incorporated grated feet, rails and runners combine to offer unlimited weight disbursement in virtually any underwater terrain, never sliding, tipping or moving once installed.

https://www.fishiding.com/modular-fish-habitat-mats/

Categories

Related Posts

Scientists: Remove dams?

Scientists: Remove dams ‘Free-flowing’ river crucial to fish, society says By KATHERINE WUTZ Express Staff Writer See the dozens of unique artificial fish habitat models, fish

Read More »

Tilapia meets cannabis

Tilapia meets cannabis September 18, 2019 By Matt Jones A rendering of what Stewart Farms facility when phase 4 is completed. After spending years developing

Read More »
Scroll to Top