Influence of Fenoxaprop and Ethofumesate Treatments on Suppression of Common Bermudagrass (Cynodon dactylon) in Tall Fescue (Festuca arundinacea) Turf
| العنوان: | Influence of Fenoxaprop and Ethofumesate Treatments on Suppression of Common Bermudagrass (Cynodon dactylon) in Tall Fescue (Festuca arundinacea) Turf |
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| المؤلفون: | B. J. Johnson, R. N. Carrow |
| المصدر: | Weed Technology. 9:789-793 |
| بيانات النشر: | Cambridge University Press (CUP), 1995. |
| سنة النشر: | 1995 |
| مصطلحات موضوعية: | 0106 biological sciences, 04 agricultural and veterinary sciences, Plant Science, Biology, Cynodon dactylon, biology.organism_classification, 01 natural sciences, 010602 entomology, Agronomy, 040103 agronomy & agriculture, 0401 agriculture, forestry, and fisheries, Poaceae, Weed, Agronomy and Crop Science, Festuca arundinacea, After treatment |
| الوصف: | Experiments were conducted over a 3-yr period to determine the rate and frequency of herbicide application needed to control common bermudagrass growing in a tall fescue turf. In Experiment I, fenoxaprop plus ethofumesate applied at 0.2 + 1.7 kg/ha in late April and repeated at the same rate at 3- to 4-wk intervals for a total of five applications resulted in excellent (≥ 97%) common bermudagrass suppression. The suppression was higher from combination of fenoxaprop and ethofumesate than when fenoxaprop was applied at 0.2 kg/ha in five applications (≤ 67%). In Experiment II, fenoxaprop plus ethofumesate applied at 0.2 +1.7 kg/ha required four applications per year to effectively suppress common bermudagrass (95%) in 1993, but five applications were needed to obtain similar suppression (96%) in 1994. Tifway bermudagrass was not suppressed during 1994 when fenoxaprop plus ethofumesate were applied at 0.2 +1.7 kg/ha in each of five applications (30%). In most instances, fenoxaprop plus ethofumesate applied at 0.2 +1.7 kg/ha caused only slight to moderate (< 30%) injury to tall fescue for 1 to 2 wk after treatment. When injury occurred, it was temporary as the turf fully recovered within 2 to 3 wk after treatment. An exception occurred in early July 1992 when fenoxaprop plus ethofumesate caused 44% injury to tall fescue after the four applications. |
| تدمد: | 1550-2740 0890-037X |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::87ee6f8192720ed11cfff748a6446ce1 https://doi.org/10.1017/s0890037x00024222 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........87ee6f8192720ed11cfff748a6446ce1 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15502740 0890037X |
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