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2017-01-25_REVISION - M1998038
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2017-01-25_REVISION - M1998038
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Last modified
12/14/2020 1:58:35 AM
Creation date
1/26/2017 11:32:56 AM
Metadata
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Template:
DRMS Permit Index
Permit No
M1998038
IBM Index Class Name
REVISION
Doc Date
1/25/2017
Doc Name
Adequacy Review Response
From
Kirkland Construction
To
DRMS
Email Name
ERR
Media Type
D
Archive
No
Tags
DRMS Re-OCR
Description:
Signifies Re-OCR Process Performed
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� e <br /> Rangeland,pasture,and riparian site recommendations <br /> Colorado Department of Perennial pepperweed <br /> Agriculture Identification and Management <br /> 305 Interlocken Pkwy <br /> Broomfield,Co 80021 and floodplains. If introduced,it can <br /> (303)869-9030 " . also invade roadsides,hay and alfalfa <br /> weeds@state.co.us fields and rangeland. It readily invades <br /> disturbed and bareground areas. It <br /> can thrive in either low or high-saline <br /> 1 ; soils. Large monocultures and dense <br /> L <br /> . ���;, . ► r' \� ' litter layers prevent native plants from <br /> regenerating. Pepperweed displaces <br /> woo <br /> native plants and wildlife habitats, <br /> ' reduces food quality for wildlife and <br /> reduces agricultural and pasture <br /> production. <br /> Identification and <br /> Impacts Perennial pepperweed rarely produces <br /> seedlings in the field,even with <br /> �. extensive seed crops. Research is <br /> Perennial pepperweed(Lepidium underway,but the lack of seedlings may <br /> IF I <br /> latifolium) is an extremely be due to seeds rapidly losing viability <br /> S invasive perennial forb introduced in the field(but not in the laboratory). Q <br /> from Europe and Asia in 1900 as Reproduction is primarily from deep, <br /> a containment in sugar beet seed. perennial roots and root pieces which <br /> Pepperweed reproduces both by seed break off and sprout new plants. <br /> 14" ;; - and vegetatively by roots and shoots. However,preventing seed production is <br /> Root fragments as small as 0.5 inch still recommended until further research <br /> r can grow into new plants. A serious is done. <br /> threat,pepperweed alters ecosystems by <br /> t , acting as a salt pump"absorbing salts he key to effective control of <br /> from deep in the soil.The plant then Y <br /> excretes the salt through the leaves and T Perennial pepperweed is preventing <br /> deposits it on the surface soil. Since establishment of large populations. <br /> most desirable plants do not tolerate Early detection and removal of plants if 'ti <br /> -- high saline concentrated soils,the entire found,is the key to Prevention. Planting <br /> plant composition and diversity of the desirable and competing grasses and ` <br /> F area changes. forbs can aid in limiting the spread <br /> _ of Perennial pepperweed. Herbicide <br /> treatments are a good option if used <br /> Growing 1 to 5 feet high, during the bud to flowering stage of the <br /> pepperweed has tiny white flowers. plant. Once established,containment <br /> The flowers have four spoon-shaped is key. Details on the back of this sheet <br /> :; .; _.- petals in dense,rounded clusters on can help to create a management plan <br /> '' k branch tips of erect stems. Stems compatible with your site ecology. <br /> emerge from deep,thick,woody root <br /> stocks that can penetrate 10 feet into <br /> ' • the soil. Leaves of the mature plant are Pas <br /> pepperweed is designated <br /> alternate,and lance or oblong in shape 1 as a"List B'species in the <br /> • - with serrated edges that are slightly Colorado Noxious Weed Act. It <br /> • - wavy. They are glabrous (not hairy) is required to be either eradicated, <br /> • • and green to gray-green in color,with a contained,or suppressed depending <br /> • - • distinctive white midrib. Upper leaves on the local infestations. For more <br /> are smaller than basal leaves and have information visit www.colorado, <br /> no stalks. ggv/ag/csd and click on the Noxious <br /> Weed Management Program.Or call <br /> • • erennial pepperweed invades the State Weed Coordinator at the <br /> Colorado Department of Agriculture, <br /> a wide variety of habitats, Conservation Services Division,303- <br /> from intermountain,mountainous 239-4100. <br /> areas and marshes. It is frequently <br /> Updated on: found in riparian areas,wetlands, Photos courtesy of Kelly Uhing,Colorado <br /> 07/2015 marshes,irrigation ditches,canals, Department of Agriculture. <br />
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