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DOI: | 10.3719/weed.66.11 |
Web URL(s): | https://www.jstage.jst.go.jp/article/weed/66/1/66_11/_pdf/-char/en Last checked: 6/22/2021 Requires: PDF Reader |
Publication Type:
| Refereed |
Author(s): | Tanno, Kazuyuki |
Author Affiliation: | Saitama Agricultural Technology Research Center, Tamai Branch |
Title: | Occurrence of target site resistance to glyphosate in goosegrass (Eleusine indica (L.) Gaertn.) in Saitama prefecture, Japan |
Source: | Journal of Weed Science and Technology [Japan]. Vol. 66, No. 1, April 16 2021, p. 44515. |
Publishing Information: | [Tokyo]: Nihon Zasso Bojo Kenkyukai [The Weed Science Society of Japan] |
# of Pages: | 5 |
Related Web URL: | https://www.jstage.jst.go.jp/article/weed/66/1/66_11/_article/-char/en Last checked: 6/22/2021 Notes: Abstract only |
Keywords: | Author-Supplied Keywords: Glyphosate-resistance; Goosegrass; EPSPS; Japan
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Abstract/Contents: | "Goosegrass (Eleusine indica (L.) Gaertn.) plants suspected to be resistant to glyphosate were collected at four locations in Saitama prefecture, Japan. Application of 132 g a.i./10 a glyphosate potassium had little effect on viability, suggesting resistant to glyphosate. On the other hand, diquat-paraquat, fluazifop and glufosinate were effective against these goosegrasses. This suggests that mechanism of resistance is likely specific to glyphosate. One of the isolates had glyphosate-resistant mutations (T102I, P106S) in the amino acid sequences of EPSPS, the target protein of glyphosate. This is the first report of target site glyphosate-resistance of goosegrass in Japan. In addition, comparison of EPSPS DNA sequences revealed glyphosate-resistant goosegrass likely occurred independently in multiple regions." |
Language: | English |
References: | 16 |
Note: | Pictures, b/w Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Tanno, K. 2021. Occurrence of target site resistance to glyphosate in goosegrass (Eleusine indica (L.) Gaertn.) in Saitama prefecture, Japan. Journal of Weed Science and Technology [Japan]. 66(1):p. 44515. |
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| DOI: 10.3719/weed.66.11 |
| Web URL(s): https://www.jstage.jst.go.jp/article/weed/66/1/66_11/_pdf/-char/en Last checked: 6/22/2021 Requires: PDF Reader |
| MSU catalog number: b9910272 |
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