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Herbicides for the Control of Witchweed (Striga asiatica) in Early and Late Planted Corn

Published online by Cambridge University Press:  12 June 2017

E. L. Robinson  and
Clyde C. Dowler
E. L. Robinson
Affiliation:
Crops Research Division, Agricultural Research Service, United States Department of Agriculture, Whiteville, North Carolina, in cooperation with the North Carolina Agricultural Experiment Station, Raleigh, North Carolinab
Clyde C. Dowler
Affiliation:
Plant Pest Control Division, Agricultural Research Service, United States Department of Agriculture, Whiteville, North Carolina, in cooperation with the North Carolina Agricultural Experiment Station, Raleigh, North Carolina
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Extract

Witchweed, which parasitizes corn, sorghum, sugarcane, rice, and many other members of the grass and sedge family, was found in 1960 on approximately 167,000 acres of crop land in North Carolina and South Carolina. In 1957, the first year of field studies with witchweed in the United States, there was a general opinion that herbicides would never be feasible for its control. However, Figure 1 shows that witchweed-infested land will respond to methyl bromide, although the cost is prohibitive for field applications.

Type
Research Article
Information
Weeds , Volume 9 , Issue 4 , October 1961 , pp. 522 - 526
Copyright
Copyright © 1961 Weed Science Society of America 

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References

Literature Cited

1. Fuller, C. The witchweed, Striga coccinea. Natal Dept. Agr. Govt. Entom. Rpt. 1899/1900. 1:20–22. 1900.Google Scholar
2. Patel, G. B. Summary of the work done under the Cotton Bontanist, B. P. Surat, for the year 1948–49. Bombay Dept. of Agr. Ann. Rpt. 1948/49. pp. 109–118. 1952.Google Scholar
3. Robinson, E. L. Seeks control for witchweed—progress report. What's New in Crops and Soils. 10(8):14–15. 1958.Google Scholar
4. Saunders, A. R. The witchweed. A dangerous pest on summer cereals. Farming S. Africa. 5:267–271. 1930.Google Scholar
5. Saunders, A. R. Studies in phanerogamic parasitism with particular reference to Striga lutea Lour. Union of South Africa, Dept. of Agr. Sci. Bull. No. 128. 35 pp. 1933.Google Scholar
6. Wilson-Jones, K. Three experiments in witchweed control. Empire J. Expt. Agr. 20:98–102. 1952.Google Scholar
7. Wilson-Jones, K. Further experiments on witchweed control. 1. The effect of hormone weed-killer applications at different rates and times on irrigated durra. Empire J. Expt. Agr. 21:331–339. 1953.Google Scholar
8. Wilson-Jones, K. The witchweed of Africa. World Crops 5:263–339. 1953.Google Scholar
9. Wilson-Jones, K. Weed control experiments in the Sudan. Pest Abstr., News Summ. Sect. C. London 2(2):36–53. 1956.Google Scholar