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Selective Control Of Eurasian Watermilfoil And Curlyleaf Pondweed Using Low Doses Of Endothall Combined With 24 D
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Book Synopsis Selective Control of Eurasian Watermilfoil and Curlyleaf Pondweed Using Low Doses of Endothall Combined with 2,4-D by : John G. Skogerboe
Download or read book Selective Control of Eurasian Watermilfoil and Curlyleaf Pondweed Using Low Doses of Endothall Combined with 2,4-D written by John G. Skogerboe and published by . This book was released on 2006 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selective Control of Eurasian Watermilfoil and Curlyleaf Pondweed Using Low Doses of Endthall Combined with 2, 4-D. by :
Download or read book Selective Control of Eurasian Watermilfoil and Curlyleaf Pondweed Using Low Doses of Endthall Combined with 2, 4-D. written by and published by . This book was released on 2006 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Early Season Applications of Endothall and 2,4-D for Selective Control of Eurasian Watermilfoil and Curlyleaf Pondweed in Minnesota Lakes by : John G. Skogerboe
Download or read book Early Season Applications of Endothall and 2,4-D for Selective Control of Eurasian Watermilfoil and Curlyleaf Pondweed in Minnesota Lakes written by John G. Skogerboe and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Early-season, Low-dose Applications of Endothall to Selectively Control Curlyleaf Pondweed in Minnesota Lakes by : John G. Skogerboe
Download or read book Early-season, Low-dose Applications of Endothall to Selectively Control Curlyleaf Pondweed in Minnesota Lakes written by John G. Skogerboe and published by . This book was released on 2008 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Field Evaluation of Low-dose Metering and Polymer Endothall Applications and Comparison of Fluridone Degradation from Liquid and Slow-release Pellet Applications by : Michael D. Netherland
Download or read book Field Evaluation of Low-dose Metering and Polymer Endothall Applications and Comparison of Fluridone Degradation from Liquid and Slow-release Pellet Applications written by Michael D. Netherland and published by . This book was released on 1998 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selective Control of Eurasian Watermilfoil and Curlyleaf Pondweed in Noxon Rapids Reservoir, Montana by : Kurt D. Getsinger
Download or read book Selective Control of Eurasian Watermilfoil and Curlyleaf Pondweed in Noxon Rapids Reservoir, Montana written by Kurt D. Getsinger and published by . This book was released on 2014 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Early Season 2,4-D Herbicide and Deep Harvesting Treatment Effect on Eurasian Watermilfoil (Myriophyllum Spicatum) and Native Macrophytes in Turville Bay, Lake Monona, Dane County, Wisconsin by : Martha E. Barton
Download or read book Early Season 2,4-D Herbicide and Deep Harvesting Treatment Effect on Eurasian Watermilfoil (Myriophyllum Spicatum) and Native Macrophytes in Turville Bay, Lake Monona, Dane County, Wisconsin written by Martha E. Barton and published by . This book was released on 2013 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selective Control of Eurasian Watermilfoil and Curlyleaf Pondweed in Noxon Rapids Reservoir, Montana by :
Download or read book Selective Control of Eurasian Watermilfoil and Curlyleaf Pondweed in Noxon Rapids Reservoir, Montana written by and published by . This book was released on 2013 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Invasive Species of Aquatic Plants and Wild Animals in Minnesota by :
Download or read book Invasive Species of Aquatic Plants and Wild Animals in Minnesota written by and published by . This book was released on 2007 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Use of 2,4-D for Selective Control of an Early Infestation of Eurasian Watermilfoil in Loon Lake, Washington by :
Download or read book The Use of 2,4-D for Selective Control of an Early Infestation of Eurasian Watermilfoil in Loon Lake, Washington written by and published by . This book was released on 2001 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Endothall Concentration and Exposure Time Relationships for the Control of Eurasian Watermilfoil and Hydrilla by : Michael D. Netherland
Download or read book Endothall Concentration and Exposure Time Relationships for the Control of Eurasian Watermilfoil and Hydrilla written by Michael D. Netherland and published by . This book was released on 1991 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Whole-Lake Applications of SonarTM for Selective Control of Eurasian Watermilfoil by :
Download or read book Whole-Lake Applications of SonarTM for Selective Control of Eurasian Watermilfoil written by and published by . This book was released on 2001 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aquatic herbicide Sonar AS (fluridone) is being used in Northern tier states to selectively control the submersed exotic species Eurasian watermilfoil (Myrtophyllum spicatum L.) growing in lakes and reservoirs. Reliable quantitative information linking changes in the submersed plant community following fluridone applications is limited, particularly with respect to water residue records; therefore, a study was conducted to investigate the impact of low-dose fluridone treatments on the aquatic plant communities in eight lakes of southern Michigan The main objective of the study was to determine whether submersed plant species diversity and frequency were impacted by low-dose fluridone applications in the year of treatment, when targeting for Eurasian watermilfoil control. Secondary objectives included (a) determining fluridone effectiveness on the exotic submersed species curiyleafpondweed (Potamogeton cnspus L.), (b) evaluating shifts in plant species diversity at 1-year posttreatment, (c) measuring the effect of thermal stratification on water column distribution of fluridone residues, and (d) verifying laboratory-derived results of fluridone concentration and exposure time relationships with respect to efficacy against Eurasian watermilfoil.
Book Synopsis Early Season 2,4-D Herbicide and Deep Harvesting Treatment Effect on Eurasian Watermilfoil (Myriophyllum Spicatum) and Native Macrophytes in Turville Bay, Lake Monona, Dane County, Wisconsin by : Martha E. Barton
Download or read book Early Season 2,4-D Herbicide and Deep Harvesting Treatment Effect on Eurasian Watermilfoil (Myriophyllum Spicatum) and Native Macrophytes in Turville Bay, Lake Monona, Dane County, Wisconsin written by Martha E. Barton and published by . This book was released on 2013 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Small-Scale Evaluation of Diquat, Endothall, and 2,4-D on Eurasian Watermilfoil and Three Hybrid Watermilfoils by : Michael D. Netherland
Download or read book Small-Scale Evaluation of Diquat, Endothall, and 2,4-D on Eurasian Watermilfoil and Three Hybrid Watermilfoils written by Michael D. Netherland and published by . This book was released on 2015 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aquatic Plant Control Research Program: 2,4-D Concentration and Exposure Time Relationships for the Control of Eurasian Watermilfoil by : W. R. Green
Download or read book Aquatic Plant Control Research Program: 2,4-D Concentration and Exposure Time Relationships for the Control of Eurasian Watermilfoil written by W. R. Green and published by . This book was released on 1988 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: Herbicide concentration and exposure time relationships were developed for 2,4-D and the control of Eurasian watermilfoil (Myriophyllum spicatum L.), under laboratory conditions using concentrations, exposure times, and biomass similar to field conditions. Fourteen 2,4-D concentrations (0.5,1.0, and 2.0 mg acid equivalent (ae)/l) and exposure time (12, 24, 36, 48, 60, and 72 hr) combinations were tested. Eurasian watermilfoil control was based on plant injury incurred, relative to that of untreated plants, and harvested biomass (4 weeks after treatment). Plant injury increased with increasing concentrations and exposure times to a threshold above which control was achieved. Severe Eurasian watermilfoil injury occurred in the 0.5 mg ae/l for 72-hr, 1.0 mg ae/l for 36-hr, and 2.0 mg ae/l for 24-hr exposures. Eurasian watermilfoil control was established in the 1.0 mg ae/l for 48 hr, and 2.0 mg ae/l for 36-hr, and 48-hr exposures. Control can be predicted for Eurasian watermilfoil treatments in both dynamic and static aquatic environments when plants remain in contact with 2,4-D concentrations greater than the developed threshold levels. Aquatic plant control, Eurasian watermilfoil; Herbicides. (mjm).
Book Synopsis Investigation of Two Insect Species for Control of Eurasian Watermilfoil by : Gary R. Buckingham
Download or read book Investigation of Two Insect Species for Control of Eurasian Watermilfoil written by Gary R. Buckingham and published by . This book was released on 1981 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents the results of the evaluation of two species of insects for the biological control of Eurasian watermilfoil (Myriophyllum spicatum L.). One of the species is a native weevil, Litodactylus leucogaster (Marsh.), which attacks the flower spikes, and the other is an accidentally introduced European moth, Acentria nivea (Oliver), whose larvae feed on the leaves and stems. The biology of L. leucogaster was studied in detail and host-specificity tests were conducted with adults and larvae. Since it was determined to be specific to watermilfoils, it was released at Crystal River, Florida, on 22 August 1979. Two adults were captured at Crystal River in November indicating possible establishment. The pyralid moth, A. nivea, was difficult to rear in the laboratory. Since the females were active only one night, successful matings were rare in the small colony. Larval production was best in containers that were minimally disturbed. the larvae required water temperatures below 22 C for development though they could survive short periods at higher temperatures. The larvae were not specific to milfoil; however, A. nivea may still be of interest as a member of a complex of species which attack milfoil. (Author).
Book Synopsis Use of Whole-Lake Fluridone Treatments to Selectively Control Eurasian Watermilfoil in Burr Pond and Lake Hortonia, Vermont by :
Download or read book Use of Whole-Lake Fluridone Treatments to Selectively Control Eurasian Watermilfoil in Burr Pond and Lake Hortonia, Vermont written by and published by . This book was released on 2002 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: One method of selectively managing the invasive submersed plant Myriophyllum spicatum L. (Eurasian watermilfoil) in northern lakes is to treat the entire water body with low doses (6 to 8 micrograms/L) of the herbicide fluridone (1-methyl-3-phenyl-5-(3-(trifluromethyl)- phenyl)-4(1H)-pyridinone). A 3-year study (1999-2001) was conducted at Burr Pond and Lake Hortonia, Vermont, to determine whether submersed plant diversity and frequency of occurrence were impacted by whole-lake, low-dose fluridone applications in the year of treatment, and beyond, when targeting for control of M. spicatum. Bathymetric maps of both lakes were developed using fathometers and global positioning system techniques in May 2000, which was matched with thermocline data (29 May 2000 - Lake Hortonia only) to determine the amount of herbicide required to achieve the target concentration (6 micrograms/L of fluridone) in each lake. On 4 June 2000, Burr Pond (34.5 ha; average depth, 4.4 m) and Lake Hortonia (195 ha; average depth, 5.8 m) were treated to achieve a nominal rate of 6 micrograms/L of fluridone using the aqueous suspension (AS) formulation Sonar(R) AS. Both lakes were subsequently treated with a booster application of Sonar AS on 9 July 2000, 35 days after the initial treatment to re-set the whole-lake concentration to 6 micrograms/L of fluridone. Water samples were collected at various locations on both lakes from immediately prior to application through 116 days after treatment (DAT), and were analyzed for fluridone using immunoassay.
