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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Bibliographic Details
Published in:Weed technology 1993-01, Vol.7 (1), p.42-46
Main Authors: PENNER, D, LEEP, R.H, ROGGENBUCK, F.C, LEMPKE, J.R
Format: Article
Language:English
Subjects:
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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Description
Summary: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