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Factors Involved in Alachlor Injury to the Potato (Solanum tuberosum)

Published online by Cambridge University Press:  12 June 2017

J.N. Belote III  and
T.J. Monaco
J.N. Belote III
Affiliation:
Dep. Hort. Sci., North Carolina State Univ., Raleigh, NC 27607
T.J. Monaco
Affiliation:
Dep. Hort. Sci., North Carolina State Univ., Raleigh, NC 27607
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Abstract

Results from greenhouse and growth chamber studies indicated that alachlor [2-chloro-2′,6-diethyl-N-(methoxymethyl) acetanilide] injury to ‘Superior’ potatoes (Solanum tuberosum L.) was related to time of herbicide application and temperature. Injury to the ‘Superior’ cultivar was observed when alachlor was applied just before potato emergence. Necrosis of shoots near the soil surface, shoot dieback, stem swelling, leaf crinkle, and plant stunting were characteristic symptoms of alachlor injury. Cool temperatures appeared to intensify the injury. ‘Superior’ potatoes outgrew injury within 41 days after treatment. Herbicide placement studies in the growth chamber suggested that alachlor or its metabolites were absorbed by the shoots of emerging ‘Superior’ potatoes. Under growth chamber conditions the ‘Katahdin’ cultivar was injured by preemergence applications of alachlor when the herbicide was applied just before plant emergence. Injury symptoms were similar to those observed on the ‘Superior’ cultivar. ‘Pungo’ and ‘Norchip’ potatoes were tolerant to preemergence applications of the herbicide regardless of time of application.

Keywords

Site of uptakecultivar tolerance
Type
Research Article
Information
Weed Science , Volume 25 , Issue 6 , November 1977 , pp. 482 - 486
Copyright
Copyright © 1977 by the Weed Science Society of America 

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References

Literature Cited

1. Appleby, A.P. and Furtick, W.R. 1965. A technique for controlled exposure of emerging grass seedlings to soil-active herbicides. Weeds 13:172–173.CrossRefGoogle Scholar
2. Armstrong, T.F., Meggitt, W.F., and Penner, D. 1973. Yellow nutsedge control with alachlor. Weed Sci. 21:354–357.CrossRefGoogle Scholar
3. Armstrong, T.F., Meggitt, W.F., and Penner, D. 1973. Absorption translocation, and metabolism of alachlor by yellow nutsedge. Weed Sci. 21:357–359.CrossRefGoogle Scholar
4. Chandler, J.M., Basler, E., And Santelmann, P.W. 1974. Uptake and translocation of alachlor in soybean and wheat. Weed Sci. 22:253–258.Google Scholar
5. Dawson, H.J. 1963. Development of barnyardgrass seedlings and their response to EPTC. Weeds 11:60–67.Google Scholar
6. Eshel, Y. 1969. Phytotoxicity, leachability, and site of uptake of 2-chloro-2′,6′-diethyl-N-(methoxymethyl) acetanilide. Weed Sci. 27:441–444.Google Scholar
7. Eshel, Y. and Prendeville, G.N. 1967. A technique for studying roots vs. shoot uptake of soil-applied herbicides. Weed Res. 7:242–245.Google Scholar
8. Fricke, D.H. 1971. Evaluation of herbicides for annual weed control in white potatoes (1970). Proc. Northeast. Weed Sci. Soc. 25:187–192.Google Scholar
9. Fricke, D.H. 1972. Evaluation of herbicides for annual weed control in white potatoes (1971). Proc. Northeast. Weed Sci. Soc. 26:303–310.Google Scholar
10. Fricke, D.H. 1973. Evaluation of herbicides for control of nutsedge and annual weeds in potatoes (1972). Proc. Northeast. Weed Sci. Soc. 27:276–283.Google Scholar
11. Fricke, D.H. and Dallyn, S.L. 1970. Evaluation of herbicides for annual weed control in white potatoes (1969). Proc. Northeast. Weed Sci. Soc. 24:175–180.Google Scholar
12. Graf, G.T. and Ogg, A.G. Jr. 1976. Differential response of potato cultivars to metribuzin. Weed Sci. 2:137–143.CrossRefGoogle Scholar
13. Henne, R.C. and Guest, R.T. 1973. Evaluation of five herbicides in white potatoes. Proc. Northeast. Weed Sci. Soc. 27:263–265.Google Scholar
14. Henne, R.C., and Guest, R.T. 1974. Alachlor, chlorbromuron and metribuzin for weed control in potatoes. Proc. Northeast. Weed Sci. Soc. 28:296–298.Google Scholar
15. Knake, E.L., Appleby, A.P. and Furtick, W.R. 1967. Soil incorporation and site of uptake of preemergence herbicides. Weeds. 15:228–232.CrossRefGoogle Scholar
16. Knake, E.L. and Wax, L.M. 1968. The importance of the shoot of giant foxtail for uptake of preemergence herbicides. Weed Sci. 16:393–395.Google Scholar
17. Lay, M.M., McAvoy, W.J. and Ilnicki, R.D. 1973. Some primary herbicides and herbicide combinations for weed control in white potatoes. Proc. Northeast. Weed Sci. Soc. 27:266–273.Google Scholar
18. Marsh, H.V. Jr., Woodard, K., and Bates, J. 1975. Effect of alachlor on water utilization by oat (Avena sativa L.) seedlings. Proc. Northeast. Weed Sci. Soc. 29:175.Google Scholar
19. McAvoy, W.J. Jr., Lay, M.M. and Ilnicki, R.D. 1972. Alachlor in combination with chlorbromuron, metrobromuron, linuron, dinoseb, and VCS-438 in potatoes. Proc. Northeast. Weed Sci. Soc. 26:311–315.Google Scholar
20. Monaco, T.J., Wilson, H.P. and Burnside, K.R. 1975. Metribuzin performance in Irish potatoes. Proc. South. Weed Sci. Soc. 28:187–189.Google Scholar
21. Murphy, H.J., and Goven, M.J. 1970. Weed control in white potatoes in Maine – 1969. Proc. Northeast. Weed Sci. Soc. 24:186–192.Google Scholar
22. Murphy, H.J., and Goven, M.J. 1971. Weed control in white potatoes in Maine – 1970. Proc. Northeast. Weed Sci. Soc. 25:204–211.Google Scholar
23. Murphy, H.J. 1974. Effect of combinations of chlorbromuron and linuron with alachlor on yield and weed control in white potatoes in Maine – 1973. Proc. Northeast. Weed Sci. Soc. 28:299–302.Google Scholar
24. Parochetti, J.V. 1973. Soil organic matter effect on activity of acetanilides, CDAA, and atrazine. Weed Sci. 21:157–160.CrossRefGoogle Scholar
25. Sanok, W.J. 1974. Evaluation of herbicides for control of weeds in Long Island potatoes – 1973. Proc. Northeast Weed Sci. Soc. 28:282–286.Google Scholar
26. Sanok, W.J. and Weber, L.E. 1975. Evaluation of potato herbicides on Long Island (1974). Proc. Northeast. Weed Sci. Soc. 29:316–318.Google Scholar
27. Stickler, R.L., Knake, E.L., and Hinesly, T.D. 1969. Soil moisture and effectiveness of preemergence herbicides. Weed Sci. 17:257–259.CrossRefGoogle Scholar
28. Timmons, F.D. and Coble, H.D. 1972. Performance of two acetanilide herbicides in organic soil in North Carolina. Proc. South. Weed Sci. Soc. 25:446–451.Google Scholar
29. Wilson, H.P., Frey, B.C., and Belote, J. N. III. 1972. Control of annual weeds and grasses in potatoes with preemergence and layby herbicide applications. Proc. Northeast. Weed Sci. Soc. 26:324–328.Google Scholar