Hostname: page-component-cd9895bd7-gvvz8 Total loading time: 0 Render date: 2024-12-23T08:07:39.810Z Has data issue: false hasContentIssue false
  • English
  • Français

Moisture Stress Effects on the Absorption, Translocation, and Metabolism of Haloxyfop in Johnsongrass (Sorghum halepense) and Large Crabgrass (Digitaria sanguinalis)

Published online by Cambridge University Press:  12 June 2017

Robert S. Peregoy ,
Lynn M. Kitchen ,
Peter W. Jordan  and
James L. Griffin
Robert S. Peregoy
Affiliation:
Dep. Plant Pathol. and Crop Physiol., Louisiana Agric. Exp. Stn., Louisiana State Univ., Baton Rouge, LA 70803
Lynn M. Kitchen
Affiliation:
Dep. Plant Pathol. and Crop Physiol., Louisiana Agric. Exp. Stn., Louisiana State Univ., Baton Rouge, LA 70803
Peter W. Jordan
Affiliation:
Dep. Plant Pathol. and Crop Physiol., Louisiana Agric. Exp. Stn., Louisiana State Univ., Baton Rouge, LA 70803
James L. Griffin
Affiliation:
Dep. Plant Pathol. and Crop Physiol., Louisiana Agric. Exp. Stn., Louisiana State Univ., Baton Rouge, LA 70803
Get access Rights & Permissions [Opens in a new window]

Abstract

Glasshouse studies were undertaken to determine the effect of imposed moisture stress on the phytotoxicity of haloxyfop; the absorption, translocation, and metabolism of 14C-haloxyfop; and 14C-photoassimilate partitioning in johnsongrass and large crabgrass. Following foliar applications of haloxyfop at 30 and 25 g ai ha–1 to large crabgrass and johnsongrass, respectively, control 15 days after treatment was 92% for nonstressed plants and less than 12% for water-stressed plants. Foliar absorption of 14C-haloxyfop was reduced by moisture stress 1, 3, 5, and 24 h after treatment (HAT) in large crabgrass and 1, 3, 5, 48, and 72 HAT in johnsongrass. Regardless of stress treatment, absorption in both species reached a maximum by 24 HAT. Translocation of the radiolabel from the treated leaf to plant parts above and below the node of the treated leaf was inhibited by moisture stress in large crabgrass and johnsongrass at all harvest intervals beginning 5 and 24 HAT, respectively. Metabolism of 14C-haloxyfop was not altered by moisture stress. Fixation of 14CO2 and subsequent distribution of the 14C-photoassimilates were reduced by moisture stress. Decreases in photoassimilate translocation were similar to reductions in 14C-haloxyfop translocation. Moisture stress reduced the phytotoxicity of haloxyfop in the two grasses, and the reduced activity of haloxyfop appeared to be partially related to changes in herbicide absorption and translocation.

Keywords

Haloxy-fop, {2-[4-[(3-chloro-5- (trifluoromethyl)- 2-pyridinyl]-oxy]phenoxy]propanoic acid}johnsongrass, Sorghum halepense (L.) Pers. # SORHAlarge crabgrass, Digitaria sanguinalis (L.) Scop. # DIGSAHerbicide absorption and translocationmetabolismsoil moistureenvironmental effectsSORHADIGSA
Type
Physiology, Chemistry, and Biochemistry
Information
Weed Science , Volume 38 , Issue 4-5 , September 1990 , pp. 331 - 337
Copyright
Copyright © 1990 by the Weed Science Society of America 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Literature Cited

1. Ahmadi, M. S., Haderlie, L. C., and Wicks, G. A. 1980. Effect of growth stage and water stress on barnyardgrass (Echinochloa crus-galli) control and on glyphosate absorption and translocation. Weed Sci. 28:277–282.Google Scholar
2. Akey, W. C. and Morrison, J. N. 1983. Effect of moisture stress on wild oat (Avena fatua) response to diclofop. Weed Sci. 31:247–253.Google Scholar
3. Bradford, K. J. and Hsiao, T. C. 1982. Physiological responses to moderate water stress. Pages 263–324 in Lange, O. L., Nobel, P. S., Osmond, C. B., and Ziegler, H., eds. Physiological Plant Ecology II. Springer-Verlag, New York.Google Scholar
4. Buhler, D. D., Swisher, B. A., and Burnside, O. C. 1985. Behavior of 14C-haloxyfop-methyl in intact plants and cell cultures. Weed Sci. 33:291–299.Google Scholar
5. Burton, J. D., Gronwald, J. W., Somers, D. A., Connelly, J. A., Gengenbach, B. G., and Wyse, D. L. 1987. Inhibition of plant acetylcoenzyme A carboxylase by the herbicides sethoxydim and haloxyfop. Biochem. Biophys. Res. Comm. 148:1039–1044.CrossRefGoogle ScholarPubMed
6. Byrd, J. D. and York, A. C. 1987. Annual grass control in cotton (Gossypium hirsutum) with fluazifop, sethoxydim, and selected dinitroaniline herbicides. Weed Sci. 35:388–394.Google Scholar
7. Dortenzio, W. A. and Norris, R. F. 1980. The influence of soil moisture on the foliar activity of diclofop. Weed Sci. 28:534–539.Google Scholar
8. Duray, S. A. and Kapusta, G. 1982. Selective postemergence herbicides for johnsongrass control in soybeans, 1982. North Cent Weed Control Conf. Res. Rep. 39:278–281.Google Scholar
9. Friesen, H. A., O'Sullivan, P. A., and VandenBorn, W. H. 1976. HOE-23408, a selective herbicide for wild oats and green foxtail in wheat and barley. Can. J. Plant Sci. 56:567–578.Google Scholar
10. Grichar, W. J. and Boswell, T. E. 1986. Postemergence grass control in peanut (Arachis hypogaea). Weed Sci. 34:587–590.Google Scholar
11. Harrison, S. K. and Wax, L. M. 1986. Adjuvant effects on absorption, translocation, and metabolism of haloxyfop-methyl in corn (Zea mays). Weed Sci. 34:185–195.Google Scholar
12. Hendley, P., Dicks, J. W., Monaco, T. J., Slyfield, S. M., Tummon, O. J., and Barrett, J. C. 1985. Translocation and metabolism of pyridinyloxy-phenoxypropionate herbicides in rhizomatous quackgrass (Agropyron repens). Weed Sci. 33:11–24.Google Scholar
13. Hicks, C. P. and Jordan, T. N. 1984. Response of bermudagrass (Cynodon dactylon), quackgrass (Agropyron repens), and wirestem muhly (Muhlenbergia frondosa) to postemergence grass herbicides. Weed Sci. 32:835–841.Google Scholar
14. Hsiao, T. C. 1973. Plant responses to water stress. Annu. Rev. Plant Physiol. 24:519–570.Google Scholar
15. Kells, J. J., Meggitt, W. F., and Penner, D. 1984. Absorption, translocation, and activity of fluazifop-butyl as influenced by plant growth stage and environment. Weed Sci. 32:143–149.Google Scholar
16. Kidder, D. W. and Behrens, R. 1988. Plant response to haloxyfop as influenced by water stress. Weed Sci. 36:305–312.CrossRefGoogle Scholar
17. Kim, J. C. and Bendixen, L. E. 1987. Effects of haloxyfop and CGA-82725 on cell cycle and cell division of oat (Avena sativa) root tips. Weed Sci. 39:769–774.Google Scholar
18. Klevorn, T. B. and Wyse, D. L. 1984. Effect of soil temperature and moisture on glyphosate and photoassimilate distribution in quackgrass (Agropyron repens). Weed Sci. 32:402–407.Google Scholar
19. Maroder, H. L., Prego, I. A., and Cairoli, M. A. 1987. Behavior of 14C-haloxyfop in common bermudagrass (Cynodon dactylon) stolons. Weed Sci. 35:599–603.Google Scholar
20. Merritt, C. R. 1986. The relationship between the rate of entry of ioxynil and effects on photosynthesis in normal and drought-stressed Stellaria media . Ann. Appl. Biol. 108:105–114.Google Scholar
21. Olson, G. L. and Barrett, M. 1986. Effect of moisture stress on postemergence grass control. Proc. South. Weed Sci. Soc. 39:405.Google Scholar
22. Retzinger, E. J., Rogers, R. L., and Mowers, R. P. 1983. Performance of BAS 9052 applied to johnsongrass (Sorghum halepense) and soybeans (Glycine max). Weed Sci. 31:769–800.Google Scholar
23. Reynolds, D. B., Wheless, T. G., Basler, E., and Murray, D. S. 1988. Moisture stress effects on absorption and translocation of four foliarapplied herbicides. Weed Technol. 2:437–441.Google Scholar
24. Sprankle, P., Meggitt, W. F., and Penner, D. 1975. Absorption, action, and translocation of glyphosate. Weed Sci. 23:235–240.Google Scholar
25. Stoltenberg, D. E. and Wyse, D. L. 1986. Regrowth of quackgrass (Agropyron repens) following postemergence applications of haloxyfop and sethoxydim. Weed Sci. 34:664–668.Google Scholar
26. Vidrine, P. R. 1989. Johnsongrass (Sorghum halepense) control in soybeans (Glycine max) with postemergence herbicides. Weed Technol. 3:455–458.Google Scholar