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MSMA for Weed Control in Wheat (Triticum Aestivum)

Published online by Cambridge University Press:  12 June 2017

S. D. Miller
Affiliation:
Dep. Agron., North Dakota State Univ., Fargo, ND 58105 and Foreign Exchange Sci., Coll. of Agric., Poznan, Poland
J. D. Nalewaja
Affiliation:
Dep. Agron., North Dakota State Univ., Fargo, ND 58105 and Foreign Exchange Sci., Coll. of Agric., Poznan, Poland
E. Pacholak
Affiliation:
Dep. Agron., North Dakota State Univ., Fargo, ND 58105 and Foreign Exchange Sci., Coll. of Agric., Poznan, Poland

Abstract

Postemergence applications of MSMA (monosodium methanearsonate) for weed control in spring wheat (Triticum aestivum L.) were evaluated in the field, greenhouse, and controlled environmental chamber. MSMA controlled weeds better when applied to wheat at the four- to five-leaf stage than when applied at the two- to three-leaf stage. MSMA, tank mixed with barban (4-chloro-2-butynyl-m-chlorocarbanilate) or diclofop {2-[4-(2,4-dichlorophenoxy)phenoxy] propanoic acid}, controlled wild oat (Avena fatua L.), green foxtail, [Setaria viridis (L.) Beauv.] and broadleaf weeds better than did MSMA applied alone. Wild oat control with tank-mix applications of MSMA and difenzoquat (1,2-dimethyl-3,5-diphenyl-1H-pyrazolium) was variable. Weed control with MSMA was enhanced by 30 C air temperatures, 90% relative humidity, and adequate soil moisture. A simulated rainfall of 0.5 mm within 0.5 h or 4 mm with 4 hr after application reduced wild oat control with MSMA.

Type
Research Article
Copyright
Copyright © 1981 by the Weed Science Society of America 

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References

Literature Cited

1. Arle, H. F. and Hamilton, K. C. 1971. Topical applications of DSMA and MSMA in irrigated cotton. Weed Sci. 19:545547.CrossRefGoogle Scholar
2. Baker, R. S., Arle, H. F., Miller, J. H., and Holstun, J. T. Jr. 1969. Effects of organic arsenical herbicides on cotton response and chemical residues. Weed Sci. 17:3740.CrossRefGoogle Scholar
3. Chow, P. N. P. 1978. Selectivity and site of action in relation to field performance of diclofop. Weed Sci. 26:352357.CrossRefGoogle Scholar
4. Johnson, B. J. 1975. Postemergence control of large crabgrass and goosegrass in turf. Weed Sci. 23:404409.CrossRefGoogle Scholar
5. Keeley, P. E. and Thullen, P. J. 1971. Cotton response to temperature and organic arsenicals. Weed Sci. 19:297300.Google Scholar
6. Kelly, S. 1949. The effect of temperature on the susceptibility of plants to 2,4-D. Plant Physiol. 24:534536.CrossRefGoogle Scholar
7. McWhorter, C. G. 1966. Toxicity of DSMA to johnsongrass. Weeds 14:191194.CrossRefGoogle Scholar
8. Miller, S. D., Nalewaja, J. D., Dobrazanski, A., and Pudelko, J. 1978. Temperature effect on barban phytotoxicity. Weed Sci. 26:132134.Google Scholar
9. Miller, S. D., Nalewaja, J. D., Pudelko, J., and Adamczewski, K. A. 1978. Difenzoquat for wild oat control. Weed Sci. 26:571576.Google Scholar
10. Millhollon, R. W. 1970. MSMA for johnsongrass control in sugarcane. Weed Sci. 18:333336.Google Scholar
11. Nalewaja, J. D., Adamczewski, K. A., Garcia-Torres, L., Pacholak, E., and Miller, S. D. 1976. Factors affecting HOE-23408 phytotoxicity. Proc. North Cent. Weed Control Conf. 31:132134.Google Scholar
12. Rumberg, C. B., Engle, R. E., and Meggitt, W. F. 1960. Effect of temperature on herbicide activity and translocation of arsenicals. Weeds 8:582588.Google Scholar