Comparison of three chemical control strategies for Avena sterilis ssp. ludoviciana

Comparison of three chemical control strategies for Avena sterilis ssp. ludoviciana

Show other versions (2)

8 páginas, ilustraciones y tablas estadísticas.

Saved in:
Bibliographic Details
Main Authors: Barroso, J., Ruiz, David, Escribano, C., Barrios, Laura, Fernández-Quintanilla, César
Format: artículo biblioteca
Language:English
Published: Elsevier 2009
Subjects:Barley, Ave sterilis, Herbicide strategies, Imazamethabenz, Half dose, Site-specific,
Online Access:http://hdl.handle.net/10261/45425
Tags: Add Tag
No Tags, Be the first to tag this record!
id dig-ica-es-10261-45425
record_format koha
spelling dig-ica-es-10261-454252012-02-13T23:00:00Z Comparison of three chemical control strategies for Avena sterilis ssp. ludoviciana Barroso, J. Ruiz, David Escribano, C. Barrios, Laura Fernández-Quintanilla, César Barley Ave sterilis Herbicide strategies Imazamethabenz Half dose Site-specific 8 páginas, ilustraciones y tablas estadísticas. The relatively high cost of Avena sterilis ssp. ludoviciana herbicides makes necessary the development of application strategies that maximize the efficacy with a minimum cost. Three herbicide strategies (spray at full and half doses and patch spray adjusting the doses to A. sterilis density) were compared in relation with control efficacy and crop yield in a winter barley field during three years. The results varied slightly within the years but, in general, the highest control levels and barley yields were obtained with the treatments at full dose. Using half doses reduced both A. sterilis control and barley yields. This effect was mainly attributed to the poor performance of low doses with high weed densities. The site-specific treatments resulted in the highest variability in the control and yield levels, with some control failures in areas of low density of A. sterilis. Barley yields were more affected by the zone effect (position of the plot within the field) than by the weed density effect. This fact was probably attributed to the relatively high heterogeneity in soil fertility within the field. Although the most profitable strategy in this specific situation was treating the whole field at full dose, this was probably due to the high percentage of the field infested by this weed. Different conclusions may be reached under different situations. Science and Technology the Education (project AGF99-1125), Peer reviewed 2012-02-13T08:54:08Z 2012-02-13T08:54:08Z 2009 artículo http://purl.org/coar/resource_type/c_6501 Crop Protection 28: 393.400 (2009) 0261-2194 http://hdl.handle.net/10261/45425 10.1016/j.cropro.2008.12.005 en http://dx.doi.org/10.1016/j.cropro.2008.12.005 none Elsevier
institution ICA ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-ica-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del ICA España
language English
topic Barley
Ave sterilis
Herbicide strategies
Imazamethabenz
Half dose
Site-specific
Barley
Ave sterilis
Herbicide strategies
Imazamethabenz
Half dose
Site-specific
spellingShingle Barley
Ave sterilis
Herbicide strategies
Imazamethabenz
Half dose
Site-specific
Barley
Ave sterilis
Herbicide strategies
Imazamethabenz
Half dose
Site-specific
Barroso, J.
Ruiz, David
Escribano, C.
Barrios, Laura
Fernández-Quintanilla, César
Comparison of three chemical control strategies for Avena sterilis ssp. ludoviciana
description 8 páginas, ilustraciones y tablas estadísticas.
format artículo
topic_facet Barley
Ave sterilis
Herbicide strategies
Imazamethabenz
Half dose
Site-specific
author Barroso, J.
Ruiz, David
Escribano, C.
Barrios, Laura
Fernández-Quintanilla, César
author_facet Barroso, J.
Ruiz, David
Escribano, C.
Barrios, Laura
Fernández-Quintanilla, César
author_sort Barroso, J.
title Comparison of three chemical control strategies for Avena sterilis ssp. ludoviciana
title_short Comparison of three chemical control strategies for Avena sterilis ssp. ludoviciana
title_full Comparison of three chemical control strategies for Avena sterilis ssp. ludoviciana
title_fullStr Comparison of three chemical control strategies for Avena sterilis ssp. ludoviciana
title_full_unstemmed Comparison of three chemical control strategies for Avena sterilis ssp. ludoviciana
title_sort comparison of three chemical control strategies for avena sterilis ssp. ludoviciana
publisher Elsevier
publishDate 2009
url http://hdl.handle.net/10261/45425
work_keys_str_mv AT barrosoj comparisonofthreechemicalcontrolstrategiesforavenasterilissspludoviciana
AT ruizdavid comparisonofthreechemicalcontrolstrategiesforavenasterilissspludoviciana
AT escribanoc comparisonofthreechemicalcontrolstrategiesforavenasterilissspludoviciana
AT barrioslaura comparisonofthreechemicalcontrolstrategiesforavenasterilissspludoviciana
AT fernandezquintanillacesar comparisonofthreechemicalcontrolstrategiesforavenasterilissspludoviciana
_version_ 1777663599043411968

Similar Items