Persistent Link:
http://hdl.handle.net/10150/214728
Title:
Postemergence Herbicide Weed Control in Onions
Author:
Umeda, Kai
Issue Date:
Aug-1996
Publisher:
College of Agriculture, University of Arizona (Tucson, AZ)
Journal:
Vegetable Report
Abstract:
Onions treated at the 2-leaf stage of growth with the 3rd leaf just beginning to emerge with postemergence herbicides bromoxynil (Buctril®) and oxyfluorfen (Goal®) exhibited slight injury at 11 days after treatment (DAT) but had recovered to show no injury at 1 month after treatment (MAT). Annual yellow sweetclover (Melilotus officinalis) was the predominat weed in the test site and early ratings showed that Goal at 0.25 lb a.i. /A and Goal plus Buctril gave marginally acceptable control at 80 %. Buctril alone did not control clover. At 1 MAT, the clovers had recovered from the initial injury and the level of control had declined to become unacceptable.
Keywords:
Agriculture -- Arizona; Vegetables -- Arizona; Onions -- Arizona; Onions -- Weeds
Series/Report no.:
370104; Series P-104

Full metadata record

DC FieldValue Language
dc.titlePostemergence Herbicide Weed Control in Onionsen_US
dc.contributor.authorUmeda, Kaien_US
dc.date.issued1996-08-
dc.publisherCollege of Agriculture, University of Arizona (Tucson, AZ)en_US
dc.identifier.journalVegetable Reporten_US
dc.description.abstractOnions treated at the 2-leaf stage of growth with the 3rd leaf just beginning to emerge with postemergence herbicides bromoxynil (Buctril®) and oxyfluorfen (Goal®) exhibited slight injury at 11 days after treatment (DAT) but had recovered to show no injury at 1 month after treatment (MAT). Annual yellow sweetclover (Melilotus officinalis) was the predominat weed in the test site and early ratings showed that Goal at 0.25 lb a.i. /A and Goal plus Buctril gave marginally acceptable control at 80 %. Buctril alone did not control clover. At 1 MAT, the clovers had recovered from the initial injury and the level of control had declined to become unacceptable.en_US
dc.subjectAgriculture -- Arizonaen_US
dc.subjectVegetables -- Arizonaen_US
dc.subjectOnions -- Arizonaen_US
dc.subjectOnions -- Weedsen_US
dc.identifier.urihttp://hdl.handle.net/10150/214728-
dc.relation.ispartofseries370104en_US
dc.relation.ispartofseriesSeries P-104en_US
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