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Herbicide Efficacy and Tolerance in Sweet White Lupin

Published online by Cambridge University Press:  12 June 2017

Donald Penner ,
Richard H. Leep ,
Frank C. Roggenbuck  and
James R. Lempke
Donald Penner
Affiliation:
Dep. Crop Soil Sci., Mich. State Univ., E. Lansing, MI 48824
Richard H. Leep
Affiliation:
Dep. Crop Soil Sci., Mich. State Univ., E. Lansing, MI 48824
Frank C. Roggenbuck
Affiliation:
Dep. Crop Soil Sci., Mich. State Univ., E. Lansing, MI 48824
James R. Lempke
Affiliation:
Dep. Crop Soil Sci., Mich. State Univ., E. Lansing, MI 48824
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Abstract

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−1 of metolachlor and of alachlor, 2.2 kg ai ha−1 of linuron and of pendimethalin, and 1.1 kg ai ha−1 of desmediphan as noninjurious to sweet white lupin. POST applications of 0.28 kg ai ha−1 of sethoxydim and of fluazifop and 0.22 kg ai ha−1 of 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.

Keywords

Alachlor, 2-chloro-N-(2,6-diethylphenyl)-N-(methoxymethyl)acetamidedesmedipham, ethyl [3-[[(phenylamino)carbonyl]oxy]phenyl]carbamatefluazifop, (±)-2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoic acidhaloxyfop, 2-[4-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoic acidlinuron, N′-(3,4-dichlorophenyl)-N-methoxy-N-methylureametolachlor, 2-chloro-N-(2-ethyl-6-methylphenyl)-N-(2-methoxy-1-methylethyl)acetamidependimethalin, N-(ethylpropyl)-3,4-dimethyl-2,6-dinitrobenzenaminesethoxydim, 2-[1-(ethoxyamino)butyl]-5-[2-ethylthio)propyl]-3-hydroxy-2-cyclohexen-1-oneSweet white lupin, Lupinus alba L.AlachlordesmediphanfluazifophaloxyfoplinuronmetolachlorpendimethalinsethoxydimLupinus alba L.
Type
Research
Information
Weed Technology , Volume 7 , Issue 1 , March 1993 , pp. 42 - 46
Copyright
Copyright © 1993 by the Weed Science Society of America 

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References

Literature Cited

1. Gladstones, J. S. 1970. Lupins as crop plants. Field Crop. Abstr. 23: 123–148.Google Scholar
2. Myers, M. G. and Harvey, R. G. 1988. Annual weed control in lupins. Proc. North Cent. Weed Control Conf. 43:37–38.Google Scholar
3. Wiedenhoeft, M. H. and Ciha, A. J. 1987. Herbicide tolerance of white lupin. Agron. J. 79:999–1002.CrossRefGoogle Scholar