Efficacy of imidazolinone herbicides applied to imidazolinone-resistant maize and their carryover effect on rotational crops

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dc.contributor.authorAlister, C
dc.contributor.authorKogan, M
dc.date.accessioned2024-01-10T13:12:38Z
dc.date.available2024-01-10T13:12:38Z
dc.date.issued2005
dc.description.abstractA field study was performed in imidazolinone-resistant maize in order to evaluate the effectiveness and carryover effect on rotational crops of two formulated mixtures of imidazolinone herbicides: imazapyr plus imazapic and imazapyr plus imazethapyr. During the 2003 season the mixtures were applied broadcast to five leaves maize plants at doses of 114 and 228 g ha(-1), both tanks mixed with a 31% petroleum hydrocarbon adjuvant at 125 and 250 mL ha(-1), respectively. Overall weed control varied from 85%, up to 95%. Weed species controlled were Setaria sp., Chenopodium album, Solanum, sp., Amaranthus retroflexus and Digitaria sanguinalis, and Echinochloa cruss-galli whilst Eragrostis sp. was not controlled. Soil activity of the herbicides (carryover) was detected over 10 months after application, imazapyr/imazapic mixture being the most persistent. The sensitivity of rotational crops, from high to low, was the following: Beta vulgaris > Capsicum annum > Lycopersicum esculentum > Cucumis melo > Hordeum vulgare > Medicago sativa > Lolium multiflorum > A vena sativa > Pisurn sativurn > Allium cepa > Zea mays. (C) 2004 Elsevier Ltd. All rights reserved.
dc.fechaingreso.objetodigital2024-04-09
dc.format.extent5 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.cropro.2004.09.011
dc.identifier.eissn1873-6904
dc.identifier.issn0261-2194
dc.identifier.urihttps://doi.org/10.1016/j.cropro.2004.09.011
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/78212
dc.identifier.wosidWOS:000227482400010
dc.information.autorucAgronomía e Ing. Forestal;Kogan M;S/I;98569
dc.issue.numero4
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final379
dc.pagina.inicio375
dc.publisherELSEVIER SCI LTD
dc.revistaCROP PROTECTION
dc.rightsacceso restringido
dc.subjectcarryover
dc.subjectimazapic
dc.subjectimazapyr
dc.subjectimazethapyr
dc.subjectherbicide-resistant crops
dc.subjectclearfield corn
dc.subjectSOYBEAN GLYCINE-MAX
dc.subjectPERSISTENCE
dc.subjectIMAZETHAPYR
dc.subjectIMAZAQUIN
dc.subjectSOIL
dc.subjectAC-263,222
dc.subjectCLOMAZONE
dc.subject.ods02 Zero Hunger
dc.subject.odspa02 Hambre cero
dc.titleEfficacy of imidazolinone herbicides applied to imidazolinone-resistant maize and their carryover effect on rotational crops
dc.typeartículo
dc.volumen24
sipa.codpersvinculados98569
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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