This reference guide defines the parameters considered by aquatic plant managers and FWC biologists when formulating a management plan using herbicides in Florida waters. No single herbicide is appropriate for controlling all invasive or nuisance aquatic plant infestations. Therefore, aquatic plant managers must have a thorough understanding of how each herbicide acts in Florida aquatic […]
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Michael D. Netherland US Army Engineer Research and Development Center Environmental Laboratory Editor, Journal of Aquatic Plant Management Jeffrey D. Schardt Florida Fish and Wildlife Conservation Commission Invasive Plant Management Section Introduction Aquatic plant management is a complex discipline that blends the predictable sciences of water chemistry and hydrology with the highly variable parameters of […]
The goal of plant managers is almost always to control invasive plants without harming the native plants that grow in the same area. To accomplish this, they must apply registered aquatic herbicides selectively. Professional managers perform selective applications through use of specially formulated herbicides, seasonal applications, selective methods, and varying concentrations. Selective Herbicides Several herbicides […]
There are fourteen active ingredients (chemical compounds) approved for use in Florida waters as of 2011. These active ingredients may be formulated and sold under various trade names such as Aquathol, Rodeo and Sonar. They are applied directly to the target plant or dispersed within the water for the purpose of treating invasive weeds. These […]
Quick Facts MORE INFO Scientific name Colocasia esculenta Origin India, Southeast Asia Introduction Early 1900s, food crop Aquatic community Emergent Habitat Wet soils, shallow water, floating islands Distribution Statewide Management effort Eradicate new colonies 2014 public waters / plant acres: 276 / 368 Environmental and Economic Concerns Displaces native plants, especially along shaded shorelines and […]