Hostname: page-component-8448b6f56d-qsmjn Total loading time: 0 Render date: 2024-04-23T06:14:45.172Z Has data issue: false hasContentIssue false

Light Requirement in Rapid Diagnosis of Sulfonylurea-Resistant Weeds of Lindernia spp. (Scrophulariaceae)

Published online by Cambridge University Press:  12 June 2017

Akira Uchino*
Affiliation:
Department of Lowland Farming, Tohoku National Agricultural Experiment Station, Omagari, Akita 014-0102, Japan
Hiroaki Watanabe
Affiliation:
Department of Lowland Farming, Tohoku National Agricultural Experiment Station, Omagari, Akita 014-0102, Japan
Guang-Xi Wang
Affiliation:
Department of Lowland Farming, Tohoku National Agricultural Experiment Station, Omagari, Akita 014-0102, Japan
Kazuyuki Itoh
Affiliation:
Department of Lowland Farming, Tohoku National Agricultural Experiment Station, Omagari, Akita 014-0102, Japan
*
Corresponding author's E-mail: uchino@affrc.go.jp.

Abstract

Sulfonylurea resistance has been found in Japan, and four of the nine resistant weeds are in the genus Lindernia (Scrophulariaceae). To develop appropriate control methods for these resistant weeds, a rapid method to diagnose sulfonylurea-resistant weeds was improved and applied to common falsepimpernel (L. procumbens), two varieties of low falsepimpernel (L. dubia var. dubia and var. major), and azetogarashi (L. micrantha). Illumination is crucial for diagnosis in Lindernia spp., and treatment with 7.5 or 75 ng ai/ml thifensulfuron-methyl produced clear results.

Type
Research
Copyright
Copyright © 1999 by the 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.)

Footnotes

Present address of the third and fourth authors: National Institute of Agro-Environmental Sciences, Tsukuba, Ibaraki 305-8604, Japan.

References

Literature Cited

Gerwick, B. C., Mireles, L. C., and Eilers, R. J. 1993. Rapid diagnosis of ALS/AHAS-resistant weeds. Weed Technol. 7:519524.CrossRefGoogle Scholar
Hata, K., Otuka, K., Aoki, M., and Fukuda, K. 1998a. Distribution of weeds resistant biotype to sulfonylurea herbicides in Saitama Prefecture. J. Weed Sci. Technol. 43(Suppl.): 3031. (In Japanese)Google Scholar
Hata, K., Otuka, K., Aoki, M., and Kuramothi, H. 1998b. Occurrence of Elatine triandra Schk., resistant to sulfonylurea herbicides. J. Weed Sci. Technol. 43(Suppl.): 2829. (In Japanese)Google Scholar
Ichizen, N. and Takematsu, T. 1987. Weeds of the World I, Sympetalae. Tokyo, Japan: Zenkokunouson-Kyoikukyoukai. pp. 336338. (In Japanese)Google Scholar
Itoh, K., Uchino, A., and Watanabe, H. 1998. A resistant biotype to sulfonylureas in Rotala indica (Wild.) Koehne, in Omagari, Akita Prefecture. J. Weed Sci. Technol. 43(Suppl.): 4041. (In Japanese)Google Scholar
Itoh, K. and Wang, G.-X. 1997a. An outbreak of sulfonylurea herbicide resistance in Scrophulariaceae paddy weeds in Japan. In Proc. 16th Asian–Pacific Weed Science Society Conf. Kuala Lumpur, Malaysia: Malaysian Plant Protection Society. pp. 219221.Google Scholar
Itoh, K. and Wang, G.-X. 1997b. Occurrence of sulfonylurea-resistant Lindernia micrantha D. Don. (Scrophulariaceae) in Japan. J. Weed Sci. Technol. 42(Suppl.): 1617. (In Japanese)Google Scholar
Itoh, K., Wang, G.-X., Uchino, A., and Tachibana, M. 1997. Control of Lindernia weeds resistant to sulfonylureas. J. Weed Sci. Technol. 42(Suppl.): 2425. (In Japanese)Google Scholar
Itoh, K., Wang, G.-X., and Ohba, S. 1999. Sulfonylurea resistance in Lindernia micrantha, an annual paddy weed in Japan. Weed Res. In Press.Google Scholar
Iwatsuki, K., Yamazaki, T., Boufford, D. E., and Ohba, H. 1993. Flora of Japan. Volume IIIa. Angiospermae, Dicotyledoneae, Sympetalae(a). Tokyo: Kodansya. pp. 336339.Google Scholar
Kohara, H., Konno, K., and Takekawa, M. 1998. Occurrence of sulfonylurearesistant Scirpus juncoides subsp. juncoides in Iwamizawa City, Hokkaido Prefecture. J. Weed Sci. Technol. 43(Suppl.): 3637. (In Japanese)Google Scholar
Lovell, S. T., Wax, L. M., Simpson, D. M., and McGlamery, M. 1996. Using the in vivo acetolactate synthase (ALS) assay for identifying herbicide-resistant weeds. Weed Technol. 10:936942.Google Scholar
Morita, A. and Motojima, K. 1997. Paddy field weeds, Lindernia ssp. in Touhoku district. J. Weed Sci. Technol. 42(Suppl.): 164165. (In Japanese)Google Scholar
Oba, S., Harada, H., and Itoh, K. 1997. Recent situation of resistant biotypes to sulfonylurea herbicides in Lindernia spp. in Kawanishi Town, Yamagata Prefecture. Tohoku J. Crop Sci. 40:6567. (In Japanese)Google Scholar
Saari, L. L., Cotterman, J. C., and Thill, D. C. 1994. Resistance to acetolactate synthase inhibiting herbicides. In Powles, S. B. and Holtum, J.A.M., eds. Herbicide Resistance in Plants: Biology and Biochemistry. Boca Raton, FL: CRC Press. pp. 83138.Google Scholar
Simpson, D. M., Stoller, E. W., and Wax, L. M. 1995. An in vivo acetolactate synthase assay. Weed Technol. 9:1722.Google Scholar
Uchino, A., Itoh, K., and Wang, G.-X. 1997. Resistant biotypes to sulfonylurea herbicides in Lindernia spp. J. Weed Sci. Technol. 42(Suppl.): 2021. (In Japanese)Google Scholar
Wang, G.-X., Kohara, H., and Itoh, K. 1997. Sulfonylurea resistance in a biotype of Monochoria korsakowii, an annual paddy weed in Japan. In Proc. Brighton Crop Protection Conference—Weeds. London: British Crop Protection Council. pp. 311318.Google Scholar
Wang, G.-X., Watanabe, H., Uchino, A., and Itoh, K. 1998. A biotype of Limnophila sessiliflora resistant to sulfonylurea herbicides. J. Weed Sci. Technol. 42(Suppl.): 3839. (In Japanese)Google Scholar