Clomazone selectivity among six cucurbit crops

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dc.contributor.authorFigueroa, R
dc.contributor.authorKogan, M
dc.date.accessioned2024-01-10T12:38:04Z
dc.date.available2024-01-10T12:38:04Z
dc.date.issued2005
dc.description.abstractTo determine clomazone tolerance of cucurbit crops, at different rates (0.3, 0.45, 0.6 and 0.9 kg ai ha(-1)) and to evaluate weed control efficacy of those treatments, six field studies were conducted in the 1998-1999 season. Clomazone at 0.45 kg ai ha(-1) provided an excellent weed control (>90%) compared with the untreated plots. Yield and number of fruit per plot in all crops were not affected (p <= 0.05) by clomazone treatment regardless of the rate used, except in honeydew (Cucumis melo L. vat. inodorus Naud). As for leaf injury, with the exception of zucchini (Cucurbita pepo L.) and winter squash (C. maxima Duch, Ex. Poiret), all other crops [cucumber (Cucumis sativus L.), honeydew (Cucumis melo L. vat. inodorus Naud), watermelon (Citrullus lanatus Thunb. Matsumara and Nakai) and cantaloupe (Cucumis melo L. vat. reticulatus Naud), exhibited leaf bleaching 10 d after treatment; cantaloupe and watermelon were the least tolerant crops. However, the bleaching effect was transient and did not affect yield. Clomazone can be used selectively as a preemergence herbicide on winter squash, zucchini and cucumber at rates ranging from 0.3 to 0.9 kg ai ha(-1); and on honeydew, watermelon and cantaloupe from 0.3 to 0.6 kg is ha(-1).
dc.format.extent8 páginas
dc.fuente.origenWOS
dc.identifier.issn1405-3195
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/76978
dc.identifier.wosidWOS:000232785400004
dc.information.autorucAgronomía e Ing. Forestal;Figueroa R;S/I;84197
dc.information.autorucAgronomía e Ing. Forestal;Kogan M;S/I;98569
dc.issue.numero6
dc.language.isoen
dc.nota.accesoSin adjunto
dc.pagina.final618
dc.pagina.inicio611
dc.publisherCOLEGIO POSTGRADUADOS
dc.revistaAGROCIENCIA
dc.rightsregistro bibliográfico
dc.subjectCucurbitaceae
dc.subjectherbicide
dc.subjecttolerance
dc.subjectweed control
dc.subjectCUCUMBER CUCUMIS-SATIVUS
dc.subjectHERBICIDES CLOMAZONE
dc.subjectSUMMER SQUASH
dc.subjectWEED-CONTROL
dc.subjectETHALFLURALIN
dc.subjectWATERMELON
dc.subjectTOLERANCE
dc.subjectQUALITY
dc.subjectPUMPKIN
dc.subject.ods02 Zero Hunger
dc.subject.ods13 Climate Action
dc.subject.odspa02 Hambre cero
dc.subject.odspa13 Acción por el clima
dc.titleClomazone selectivity among six cucurbit crops
dc.typeartículo
dc.volumen39
sipa.codpersvinculados84197
sipa.codpersvinculados98569
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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