Persistent Link:
http://hdl.handle.net/10150/214935
Title:
Effect of Prowl and Prefar Herbicides on Onions
Author:
Umeda, K.; Lund, N.
Issue Date:
Aug-2001
Publisher:
College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ)
Journal:
Vegetable Report
Abstract:
Significant onion height reduction was observed when Prowl (pendimethalin) and Prefar (bensulide) herbicide combinations were applied preemergence (PREE). The onions resumed growth but the height was still slightly reduced later in the growing season compared to the handweeded check and the standard herbicide treatment, Dacthal (DCPA). The onion crop stand emerged initially but later in the season, a significant crop stand reduction was observed for the higher rate of Prowl at 0.5 lb AI/A plus Prefar. A lower rate of Prowl at 0.25 lb AI/A plus Prefar also caused a reduction of the onion stand compared to the handweeded check or Dacthal.
Keywords:
Agriculture -- Arizona; Vegetables -- Arizona; Vegetables -- Weeds
Series/Report no.:
AZ1252; Series P-127

Full metadata record

DC FieldValue Language
dc.titleEffect of Prowl and Prefar Herbicides on Onionsen_US
dc.contributor.authorUmeda, K.en_US
dc.contributor.authorLund, N.en_US
dc.date.issued2001-08-
dc.publisherCollege of Agriculture and Life Sciences, University of Arizona (Tucson, AZ)en_US
dc.identifier.journalVegetable Reporten_US
dc.description.abstractSignificant onion height reduction was observed when Prowl (pendimethalin) and Prefar (bensulide) herbicide combinations were applied preemergence (PREE). The onions resumed growth but the height was still slightly reduced later in the growing season compared to the handweeded check and the standard herbicide treatment, Dacthal (DCPA). The onion crop stand emerged initially but later in the season, a significant crop stand reduction was observed for the higher rate of Prowl at 0.5 lb AI/A plus Prefar. A lower rate of Prowl at 0.25 lb AI/A plus Prefar also caused a reduction of the onion stand compared to the handweeded check or Dacthal.en_US
dc.subjectAgriculture -- Arizonaen_US
dc.subjectVegetables -- Arizonaen_US
dc.subjectVegetables -- Weedsen_US
dc.identifier.urihttp://hdl.handle.net/10150/214935-
dc.relation.ispartofseriesAZ1252en_US
dc.relation.ispartofseriesSeries P-127en_US
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