Herbicide Effects on Tensile Strength and Rooting of Bermudagrass (Cynodon dactylon) Sod
Autor: | S. S. Sharpe, Ray Dickens, David L. Turner |
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Rok vydání: | 1989 |
Předmět: |
0106 biological sciences
010602 entomology Horticulture biology Ultimate tensile strength 040103 agronomy & agriculture 0401 agriculture forestry and fisheries 04 agricultural and veterinary sciences Plant Science Cynodon dactylon biology.organism_classification 01 natural sciences Agronomy and Crop Science |
Zdroj: | Weed Technology. 3:353-357 |
ISSN: | 1550-2740 0890-037X |
Popis: | The objective of this study was to determine how selected herbicides affect sod tensile strength and rooting of mature and immature turfs of ‘Tifway’ bermudagrass. Both immature and mature turf had 100% ground cover, but only mature turf had tensile strength adequate for harvesting and handling. Sod tensile strength at 2, 4, and 8 weeks after application generally was unaffected by herbicide treatment, although imazapyr killed bermudagrass top growth. Root number and root length initially were depressed by imazapyr, bensulide, napropamide, sethoxydim, and sulfometuron at most rates and intervals tested. Eight weeks after treatment, root length, root number, and sod tensile strength for all treatments, except those with imazapyr, were similar to that of the untreated control. |
Databáze: | OpenAIRE |
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