Herbicide efficacy and tolerance in sweet white lupin

The successful introduction of a new crop depends upon the availability of economical, safe, and effective herbicides for that crop. Greenhouse trials identified PRE herbicide applications of 4.5 kg ai ha-1of metolachlor and of alachlor, 2.2 kg ai ha-1of linuron and of pendimethalin, and 1.1 kg ai h...

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Veröffentlicht in:	Weed technology 1993-01, Vol.7 (1), p.42-46
Hauptverfasser:	PENNER, D, LEEP, R.H, ROGGENBUCK, F.C, LEMPKE, J.R
Format:	Artikel
Sprache:	eng
Schlagworte:	Agronomy. Soil science and plant productions alachlor alachlore alacloro Analysis of variance application methods application rates Biological and medical sciences Chemical control choix de la date control quimico crop losses desherbage dose d' application dosis de aplicacion eleccion de la epoca escarda fitotoxicidad Fundamental and applied biological sciences. Psychology herbicidas herbicide Herbicide resistance Herbicides linuron lupinus albus lutte chimique methode d' application metodos de aplicacion metolachlor metolachlore metolacloro michigan Parasitic plants. Weeds pendimetalina pendimethalin pendimethaline perdidas de la cosecha perte de recolte Physical trauma Phytopathology. Animal pests. Plant and forest protection phytotoxicite phytotoxicity Plants Rhizobium Seeding Soybeans Swelling timing Weed control Weeds
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Beschreibung
Zusammenfassung:	The successful introduction of a new crop depends upon the availability of economical, safe, and effective herbicides for that crop. Greenhouse trials identified PRE herbicide applications of 4.5 kg ai ha-1of metolachlor and of alachlor, 2.2 kg ai ha-1of linuron and of pendimethalin, and 1.1 kg ai ha-1of desmediphan as noninjurious to sweet white lupin. POST applications of 0.28 kg ai ha-1of sethoxydim and of fluazifop and 0.22 kg ai ha-1of haloxyfop also did not injure the sweet white lupin. Field trials indicated that safe and effective weed control could be obtained with combinations of linuron with metolachlor, alachlor, or pendimethalin depending on weed species present.
ISSN:	0890-037X 1550-2740
DOI:	10.1017/S0890037X00036848