Control of Panicum zizanoides H.B.K. and Paspalum conjugatum Beg. under several strategies of management in banana (Musa AAA) plantation.
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| Autores: | , |
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| Formato: | artículo original |
| Estado: | Versión publicada |
| Fecha de Publicación: | 2006 |
| Descripción: | The objective of thisstudy was to determine the effect of several managementstrategies on the populations of these species. A ten-year-oldbanana plantation was chosen for evaluation with thefollowing treatments: T1 = untreated control; T2= physicalcontrol, T3= successive sprays with glyphosate, T4=successive sprays with paraquat, T5= successive sprays withgluphosinate and T6= mixed control based on weed sampling.Populations of P. zizanoides in rows were reduced 89, 93, 79and 68% for T3,T4, T5, T6 respectively compared with T1. Inthe area next to the banana plant, populations of P.conjugatum were reduced by 78, 91, 95, 99 and 75% for T2,T3, T4, T5 and T6 respectively (Duncan; p< 0.05). The resultsindicate that treatments with herbicides and mixed controlreduce the populations of these species, while populations ofthe untreated and physical control plots remained constant intime. |
| País: | Portal de Revistas UCR |
| Institución: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Lenguaje: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/12064 |
| Acceso en línea: | https://revistas.ucr.ac.cr/index.php/agromeso/article/view/12064 |
| Access Level: | acceso abierto |