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Inhibition of Velvetleaf (Abutilon theophrasti) Germination and Growth by Benzyl Isothiocyanate, a Natural Toxicant

Published online by Cambridge University Press:  12 June 2017

Rebecca B. Wolf ,
Gayland F. Spencer  and
William F. Kwolek
Rebecca B. Wolf
Affiliation:
North. Reg. Res. Ctr., Agric. Res. Serv., U.S. Dep. Agric., Peoria, IL 61604
Gayland F. Spencer
Affiliation:
North. Reg. Res. Ctr., Agric. Res. Serv., U.S. Dep. Agric., Peoria, IL 61604
William F. Kwolek
Affiliation:
North. Reg. Res. Ctr., Agric. Res. Serv., U.S. Dep. Agric., Peoria, IL 61604
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Abstract

Benzyl isothiocyanate (BITC) was extracted from mature papaya (Carica papaya L.) seeds and applied to imbibed velvetleaf (Abutilon theophrasti Medic. ♯3 ABUTH) seeds. Complete inhibition of germination occurred at a concentration of 6 × 10-4 M BITC, and only 28% (compared to controls) of the seeds germinated after 4 days exposure to the 4 × 10-4 M treatment. Corn (Zea mays L. ‘DeKalb XL-66′) was unaffected even at higher concentrations; however, 72% of imbibed soybeans [Glycine max (L.) Merr. ‘Tiger’] germinated in 6 × 10-4 M BITC. When this natural inhibitor was applied to etiolated velvetleaf seedlings at 4 × 10-4 M, 100% died in 2 days.

Keywords

Carica papayaphytotoxingermination inhibitorABUTH
Type
Weed Biology and Ecology
Information
Weed Science , Volume 32 , Issue 5 , September 1984 , pp. 612 - 615
Copyright
Copyright © 1984 by the Weed Science Society of America 

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References

Literature Cited

1. Chan, H. T. Jr., Heu, R. A., Tang, C. S., Okazaki, E. N., and Ishizaki, S. M. 1978. Composition of papaya seeds. J. Food Sci. 43:255–256.Google Scholar
2. Charudattan, R. and Walker, H. L. (eds.). 1982. Biological control of weeds with plant pathogens. John Wiley & Sons, Somerset, NJ. 320 pp.Google Scholar
3. Daxenbichler, M. E., VanEtten, C. H., Brown, F. S., and Jones, Q. 1964. Oxazolidinethiones and volatile isothiocyanates in enzyme-treated seed meals from 65 species of Cruciferae. J. Agric. Food Chem. 12:127–130.CrossRefGoogle Scholar
4. Dem'yanenko, A. P., Grabenko, A. D., Danchenko, M. N., and Rotmistrov, M. N. 1973. Spectrum of biological activity of 6-isothiocyanato-caproic acid and its esters. Fiziol. Aktiv. Veschestva 5:32–38; Chem. Abstr. 81:58684q.Google Scholar
5. Enlow, R. E. 1982. The biography of an insect assassin. Agric. Res. 31:4–7.Google Scholar
6. Horakova, K. and Kalafut, F. 1970. Reversible and irreversible cytotoxic effects of isothiocyanates on HeLa cells. Acta Morphol. Acad. Sci. Hung. 18:311–347.Google Scholar
7. Kjaer, A. 1960. Naturally derived isothiocyanates (mustard oils) and their parent glucosides. Pages 122–176 in Zechmeister, L. [ed.], Progress in the Chemistry of Organic Natural Products. Springer Verlag, Vienna.Google Scholar
8. Kjaer, A., Madsen, J. O., and Maeda, Y. 1978. Seed volatiles within the family Tropaeolaceae. Phytochemistry 17:1285–1287.Google Scholar
9. McWhorter, C. G. and Shaw, W. C. 1982. Research needs for integrated weed management systems. Weed Sci. 30S:40–45.CrossRefGoogle Scholar
10. Putnam, A. R. 1983. Allelopathic chemicals: nature's herbicides in action. Chem. Eng. News 61:34–45.Google Scholar
11. Rice, E. L. 1974. Allelopathy. Academic Press, New York, 351 pp.Google Scholar
12. Shcherbanovskii, L. R. and Nilov, G. I. 1972. Plant antibiotics suppressing wine yeast and lactic acid and acetic acid bacteria. Fitontsidy, Mater. Soveschch, 6th: 109–113; Chem. Abstr. 78:53207q.Google Scholar
13. Shettel, N. L. and Balke, N. E. 1983. Plant growth response to several allelopathic chemicals. Weed Sci. 31:293–298.Google Scholar
14. Spencer, G. F. and Daxenbichler, M. E. 1980. Gas chromatography-mass spectrometry of nitriles, isothiocyanates and oxazolidinethiones derived from Cruciferous glucosinolates. J. Sci. Food Agric. 31:359–367.Google Scholar
15. Steinsiek, J. W., Oliver, L. R., and Collins, F. C. 1982. Allelopathic potential of wheat (Triticum aestivum) straw on selected weed species. Weed Sci. 30:495–497.CrossRefGoogle Scholar
16. Syed, M. M. 1976. Phytotoxic compounds from Carica papaya L. and their fate in soil. Diss. Abstr. Int. B 36:4259.Google Scholar
17. Tang, C. -S. 1971. Benzyl isothiocyanate of papaya fruit. Phytochemistry 10:117–121.Google Scholar
18. Tang, C. -S., Syed, M. M., and Hamilton, R. A. 1972. Benzyl isothiocyanate in the Caricaceae. Phytochemistry 11:2531–2533.Google Scholar
19. Wattenberg, L. W. 1981. Inhibition of carrinogen-induced neoplasia by sodium cyanate, tert-butyl isocyanate, and benzyl isothiocyanate administered subsequent to carcinogen exposure. Cancer Res. 41:2991–2994.Google Scholar