Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"knotgrass"”.
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Control of two perennial grasses in southern turfgrasses
Knotgrass (Paspalum distichum L.) and torpedograss (Panicum repens L.) are perennial grasses that are extremely difficult to remove in established turfgrass. Studies were conducted to determine the potential for controlling these troublesome perennial weeds. Pot studies were conducted for two years …
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Habitat Characteristics of Refuge Wetlands and Taro Lo'I Used By Endangered Waterbirds At Hanalei National Wildlife Refuge, Hawai'i
… (Fimbristylis littoralis), or the perennial knotgrass (Paspalum distichum). Moorhen were commonly observed foraging in F. littoralis or P. distichum. Koloa also were observed feeding and loafing in F. littoralis after water levels were raised to overtop seedheads. The majority of EWBs were …