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Detection of Fenoxaprop-Resistant Smooth Crabgrass (Digitaria ischaemum) in Turf

Published online by Cambridge University Press:  20 January 2017

Jeffrey F. Derr
Jeffrey F. Derr*
Affiliation:
Department of Plant Pathology, Physiology and Weed Science, Virginia Polytechnic Institute and State University, Hampton Roads Agricultural Research and Extension Center, Virginia Beach, VA 23455
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Abstract

Greenhouse studies verified that smooth crabgrass from a golf course tee in southern New Jersey was resistant to fenoxaprop-P, although smooth crabgrass from a nearby untreated rough was susceptible to this herbicide. Fenoxaprop-P-resistant plants were injured, however, when fenoxaprop-P was applied at levels above the maximum use rate for turf. Fenoxaprop-P applied postemergence at 0.76 kg ai/ha, four times the maximum rate, reduced shoot weight of the resistant biotype by 35%, whereas application of 1.52 kg/ha, eight times the maximum rate, reduced shoot weight by 64%. Large crabgrass and the susceptible biotype of smooth crabgrass were controlled by fenoxaprop-P applied at 0.1 kg/ha. Fenoxaprop-susceptible and -resistant biotypes of smooth crabgrass had a similar response to MSMA, dithiopyr, and quinclorac applied postemergence. The fenoxaprop-P–resistant smooth crabgrass biotype was controlled by the cyclohexanedione herbicides sethoxydim and clethodim, but the aryloxyphenoxypropionate herbicides fluazifop and quizalofop reduced shoot weight by only 15 to 66% depending on herbicide and rate.

Keywords

Clethodimdithiopyrfenoxaprop-Pfluazifop-PMSMAquincloracquizalofopsethoxydimlarge crabgrass, Digitaria sanguinalis (L.) Scop. #3 DIGSAsmooth crabgrass, Digitaria ischaemum Schreb. Ex Muhl # DIGSUHerbicide resistancepostemergence grass herbicidesturfgrassACCase, acetyl-coenzyme A carboxylaseAPP, aryloxyphenoxypropionateCHD, cyclohexanedionesmooth crabgrass (R), fenoxaprop-P–resistant smooth crabgrasssmooth crabgrass (S), fenoxaprop-P–susceptible smooth crabgrassWAT, weeks after treatment

Information

Type
Research
Information
Weed Technology , Volume 16 , Issue 2 , June 2002 , pp. 396 - 400
Copyright
Copyright © Weed Science Society of America 

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References

Literature Cited

Anonymous. 1999. Acclaim Extra Label. Montvale, NJ: AgrEvo USA Company. 6 p.Google Scholar
Bingham, S. W. and Hipkins, P. L. 2001. Weed control in turf. Pest Management Guide for Horticultural and Forest Crops. Virginia Cooperative Extension Service Pub. 456-017. pp. 158–169.Google Scholar
Bourgeois, L., Kenkel, N. C., and Morrison, I. N. 1997. Characterization of cross-resistance patterns in acetyl-CoA carboxylase inhibitor resistant wild oat (Avena fatua). Weed Sci. 45: 750–755.Google Scholar
Caseley, J. C., Palgrave, C., Haas, E., Riches, C. R., and Valverde, B. 1997. Herbicides with alternative modes of action for the control of propaniland fenoxaprop-P-resistant Echinochloa colona . 1997 Brighton Crop Prot. Conf.: Weeds 1: 215–220.Google Scholar
Cocker, K. M., Coleman, J., Blair, A. M., Clarke, J. H., and Moss, S. R. 2000. Biochemical mechanisms of cross-resistance to aryloxyphenoxypropionate and cyclohexanedione herbicides in populations of Avena spp. Weed Res. 40: 323–334.Google Scholar
Heap, I. M. 1997. The occurrence of herbicide-resistant weeds worldwide. Pestic. Sci. 51: 235–243.Google Scholar
Heap, I. M. and Morrison, I. N. 1996. Resistance to aryloxyphenoxpropionate and cyclohexanedione herbicides in green foxtail (Setaria viridis). Weed Sci. 44: 25–30.Google Scholar
Heap, I. M., Murray, B. G., Loeppky, H. A., and Morrison, I. N. 1993. Resistance to aryloxyphenoxypropionate and cyclohexanedione herbicides in wild oats (Avena fatua). Weed Sci. 41: 232–238.Google Scholar
Kelly, S. T. and Coats, G. E. 1999. Triazine-resistant annual bluegrass (Poa annual L.) in Mississippi turfgrass. Weed Sci Soc. Am. Abstr. 39: 88–89.Google Scholar
Kuk, Y., Wu, J., Derr, J. F., and Hatzios, K. K. 1999. Mechanism of fenoxaprop resistance in an accession of smooth crabgrass (Digitaria ischaemum). Pestic Biochem. Physiol. 64: 112–123.CrossRefGoogle Scholar
Mansooji, A. M., Holtum, J. A., Boutsalis, P., Matthews, J. M., and Powles, S. B. 1992. Resistance to aryloxyphenoxy propionate herbicides in two wild oat species (Avena fatua and Avenasterilis ssp. ludoviciana). Weed Sci. 40: 599–605.Google Scholar
Murphy, T. R. 1996. Herbicide-resistant weeds in turfgrass. TurfGrass Trends 7: 7–10.Google Scholar
Smeda, R. J., Snipes, C. E., and Barrentine, W. L. 1997. Identification of graminicide-resistant johnsongrass (Sorghum halepense). Weed Sci. 45: 132–137.Google Scholar
Stoltenberg, D. E. and Wiederholt, R. J. 1995. Giant foxtail (Setaria faberi) resistance to aryloxyphenoxypropionate and cyclohexanedione herbicides. Weed Sci. 43: 527–535.Google Scholar
Tal, A., Zarka, S., and Rubin, B. 1996. Fenoxaprop-P resistance in Phalaris minor conferred by an insensitive acetyl-coenzyme A carboxylase. Pestic. Biochem. Physiol. 56: 134–140.Google Scholar
Wiederholt, R. J. and Stoltenberg, D. E. 1993. Resistance of giant foxtail (Setaria faberi Herrm.) and large crabgrass [Digitaria sanguinalis (L.) Scop.] biotypes to acetyl-coenzyme A carboxylase inhibitors. Resistant Pest Manag. 5: 17–18.Google Scholar
Wiederholt, R. J. and Stoltenberg, D. E. 1995. Cross-resistance of a large crabgrass (Digitariasanguinalis) accession to aryloxyphenoxypropionate and cyclohexanedione herbicides. Weed Technol. 9: 518–524.Google Scholar