Hostname: page-component-586b7cd67f-2plfb Total loading time: 0 Render date: 2024-11-27T14:03:39.356Z Has data issue: false hasContentIssue false
  • English
  • Français

Verification and Distribution of Propanil-Resistant Barnyardgrass (Echinochloa crus-galli) in Arkansas

Published online by Cambridge University Press:  12 June 2017

V. Frank Carey III ,
Robert E. Hoagland  and
Ronald E. Talbert
V. Frank Carey III
Affiliation:
Dep. Agron., Fayetteville, AR 72703
Robert E. Hoagland
Affiliation:
USDA-ARS, South. Weed Sci. Lab., Stoneville, MS 38776
Ronald E. Talbert
Affiliation:
Dep. Agron., Fayetteville, AR 72703
Get access Rights & Permissions [Opens in a new window]

Abstract

Propanil-resistant barnyardgrass was reported in Poinsett County, AR, in 1990. Greenhouse studies were initiated to determine the distribution of propanil-resistant barnyardgrass in the state and to characterize the resistance. Barnyardgrass seeds were obtained in 1991 and 1992 from fields in 19 of the 38 rice producing counties in Arkansas where propanil treatment at recommended rates gave unsatisfactory barnyardgrass control. Barnyardgrass seedlings from the various sources were treated with propanil at 4.5 kg ai/ha and seedling injury response was compared to the response of seedlings collected from known resistant and susceptible barnyardgrass populations. Propanil-resistance of varying levels was confirmed in 115 (16 counties) out of the 138 Arkansas barnyardgrass seed sources. Propanil I50 values (rate of herbicide required to provide 50% injury/control) were determined to be 14, 20, and 39 kg/ha for slightly, moderately, and highly resistant barnyardgrass, respectively. A resistance factor of 20® was found in the highly resistant barnyardgrass category. Development of resistance was highly correlated with crop rotations where rice was grown one out of two, or two out of three years.

Keywords

Propanil, N-(3,4-dichlorophenyl)propanamide, barnyardgrass, Echinochloa crus-galli (L.) Beauv. # ECHCGrice, Oryza sativa L.Herbicide resistanceOryza sativa LECHCG
Type
Research
Information
Weed Technology , Volume 9 , Issue 2 , June 1995 , pp. 366 - 372
Copyright
Copyright © 1995 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. Anonymous. Official Standards for Seed Certification in Arkansas. Rev. Dec. 1992. Circular 15. Arkansas State Plant Board, Little Rock, AR. 13 p.Google Scholar
2. Anonymous. Regulations on the Sale of Planting Seed in Arkansas. Rev. Dec. 1992. Circular 10. Arkansas State Plant Board, Little Rock, AR. 13 p.Google Scholar
3. Baltazar, A. M. and Smith, R. J. Jr. 1994. Propanil-resistant barnyardgrass (Echinochloa crus-galli) control in rice (Oryza sativa). Weed Technol. 8:575–581.CrossRefGoogle Scholar
4. Carey, V. F., Talbert, R. E., Baltazar, A. M., and Smith, R. J. Jr. 1992. Evaluation of propanil resistant barnyardgrass in Arkansas. Proc. 24th Rice Tech. Working Group 24:120.Google Scholar
5. Carey, V. F., Talbert, R. E., Baltazar, A. M., and Smith, R. J. Jr. 1992. Propanil tolerant barnyardgrass in Arkansas. Proc. South. Weed Sci. Soc. 45:296.Google Scholar
6. Fischer, A. J., Granados, E., and Trujillo, D. 1993. Propanil resistance in populations of junglerice (Echinochloa colona) in Columbian rice fields. Weed Sci. 41:201–206.Google Scholar
7. Fuerst, E. P., Arntzen, C. J., Pfister, K., and Penner, D. 1986. Herbicide cross-resistance in triazine-resistant biotypes of four species. Weed Sci. 34:344–353.CrossRefGoogle Scholar
8. Garro, J. E., De la Cruz, R., and Shannon, P. J. 1991. Propanil resistance in Echinochloa colona populations with different herbicide histories. Proc. Brighton Crop Prot. Conf. 3:1079–1083.Google Scholar
9. Giannopolitis, C. N. and Vassiliou, G. 1989. Propanil tolerance in Echinochloa crus-galli (L.) Beauv. Tropical Pest Manage. 35:6–7.Google Scholar
10. Gossett, B. J., Murdock, E. C., and Toler, J. E. 1992. Resistance of Palmer amaranth (Amaranthus palmeri) to the dinitroanaline herbicides. Weed Technol. 6:587–591.Google Scholar
11. Holm, L. G., Plucknett, D. L., Pancho, J. V., and Herberger, J. P. 1977. The World's Worst Weeds, Distribution and Biology. Univ. Press Hawaii, Honolulu. p. 32–40.Google Scholar
12. Lehoczki, E., Laskay, G., Polos, E., and Mikulas, J. 1984. Resistance to triazine herbicides in horseweed (Conyza canadensis). Weed Sci. 32:669–674.Google Scholar
13. Ryan, G. F. 1970. Resistance of common groundsel to simazine and atrazine. Weed Sci. 18:614–616.Google Scholar
14. Ross, M. A. and Lembi, C. A. Applied Weed Science. Burgess Publishing Company, Minneapolis, MN. 1985. 318 p.Google Scholar
15. Smith, R. J. Jr. 1965. Propanil and mixtures with propanil for weed control in rice. Weeds 13:236–238.Google Scholar
16. Smith, R. J. Jr. 1988. Weed thresholds in southern U.S. rice, Oryza sativa . Weed Technol. 2:232–241.Google Scholar
17. Yamasue, Y., Koda, S., Ueki, K., and Matsunaka, S. 1981. Variations in growth, seed dormancy and herbicide susceptibility among strains of Echinochloa oryzicola Vasing. Weed Res. (Japan) 26:6–13.Google Scholar