Hostname: page-component-78c5997874-94fs2 Total loading time: 0 Render date: 2024-11-08T00:36:19.394Z Has data issue: false hasContentIssue false
  • English
  • Français

Atrazine and Suspension Fertilizer Compatibility

Published online by Cambridge University Press:  12 June 2017

Louis J. Meyer ,
Larry S. Murphy  and
Oliver G. Russ
Louis J. Meyer
Affiliation:
Kansas State Univ., Manhattan, KS. 66506
Larry S. Murphy
Affiliation:
Kansas State Univ., Manhattan, KS. 66506
Oliver G. Russ
Affiliation:
Kansas State Univ., Manhattan, KS. 66506
Get access Rights & Permissions [Opens in a new window]

Abstract

Four field studies and two growth-chamber studies were used to evaluate the compatibility of 2-chloro-4-(ethylamino)-6-(isopropylamino)-s-triazine (atrazine) in suspension fertilizer on corn (Zea mays L. ‘Pioneer 321’). Crop yields and tissue analyses were used to determine effects of atrazine on fertilizer availability. Visual and pictorial comparisons determined effects of fertilizer on atrazine phytotoxicity. Fertilizer-herbicide combinations compounded 230 days or sooner before application produced no change in atrazine phytotoxicity or fertilizer availability in growth chamber studies. Preplant-incorporated treatments displayed better fertilizer availability than preemergence treatments in the field. Preemergence treatments resulted in greater atrazine phytotoxicity under drought conditions. No problems of physical compatibility were encountered with the mixtures.

Type
Research Article
Information
Weed Science , Volume 21 , Issue 3 , May 1973 , pp. 217 - 220
Copyright
Copyright © 1973 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. Achorn, F. R., Scott, W. C., and Wilbanks, J. A. 1970. Physical compatibility tests of fluid fertilizer-pesticide mixtures conducted May 1970. Fert. Solutions 14:6.Google Scholar
2. Bremner, J. M. and Keeney, D. R. 1965. Steam distillation methods for determination of ammonium, nitrate, and nitrite. Anal. Chim. Acta. 32:485–495.CrossRefGoogle Scholar
3. Doll, J. D. and Meggitt, W. F. 1968. Atrazine and the nitrate content of corn. Agron. J. 60:655–657.Google Scholar
4. Doll, J. D., Penner, D., and Meggitt, W. F. 1970. Herbicide and phosphorus influence on root absorption of amiben and atrazine. Weed Sci. 18:357–359.Google Scholar
5. Furtick, W. R. 1968. A look at liquid fertilizer-herbicide-pesticide mixtures. Fert. Solutions 12:3.Google Scholar
6. Jackson, M. L. 1958. Soil chemical analysis. Prentice-Hall, Inc., Englewood Cliffs, N. J. 498 pp.Google Scholar
7. Klosterboer, A. D. and Bardsley, C. E. 1968. Assessing compatibility of herbicides and nitrogen solutions. Weed Sci. 16:468–470.CrossRefGoogle Scholar
8. Mortvedt, J. J., Sample, E. C., and Giordana, P. M. 1969. Crop response to phosphorus in fluid fertilizers containing pesticides. Fert. Solutions 15:3.Google Scholar
9. Murphy, Douglas R. 1971. Pesticide/fertilizer combinations—why they'll continue to grow. Fert. Solutions 15:6.Google Scholar
10. Schneider, E. C., Moye, W. C., and Kincannon, W. 1969. Herbicides-pesticides-additives and fluid fertilizers. Fert. Solutions 13:3.Google Scholar