Study on toxicity and environmental safety of glyphosate to aquatic organisms
The toxicity and the dosage-response of glyphosate on aquatic organisms are introduced in the paper. The results showed that glyphosate was low toxic to fish (psudorasobora parva, LC<sub>50, 24-96h</sub>> 403.8 mg/L), daphnia (daphnia pulex, LC<sub>50, 24h</sub>=20.04...
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| Format: | Article |
| Language: | English |
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Zhejiang University Press
2000-05-01
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| Series: | 浙江大学学报. 农业与生命科学版 |
| Subjects: | |
| Online Access: | https://www.academax.com/doi/10.3785/1008-9209.2000.03.0309 |
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| _version_ | 1849247211683053568 |
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| author | ZHU Guo-nian LOU Zhen-yun SUN Jin-he |
| author_facet | ZHU Guo-nian LOU Zhen-yun SUN Jin-he |
| author_sort | ZHU Guo-nian |
| collection | DOAJ |
| description | The toxicity and the dosage-response of glyphosate on aquatic organisms are introduced in the paper. The results showed that glyphosate was low toxic to fish (psudorasobora parva, LC<sub>50, 24-96h</sub>> 403.8 mg/L), daphnia (daphnia pulex, LC<sub>50, 24h</sub>=20.04 mg/L) and algae (scenedesmus obliquus, EC<sub>50, 24-120h</sub>>308.6 mg/L), and the daphnia was the most sensitive to glyphosate among the aquatic organisms. The results also showed that the disappearance of glyphosate in water was very fast and it was less than 0.01 mg/L on the sixth day after application, and glyphosate could be absorbed on sediments while disappeared slowly. |
| format | Article |
| id | doaj-art-9f36860854ac495c972e7adff35be1f2 |
| institution | Kabale University |
| issn | 1008-9209 2097-5155 |
| language | English |
| publishDate | 2000-05-01 |
| publisher | Zhejiang University Press |
| record_format | Article |
| series | 浙江大学学报. 农业与生命科学版 |
| spelling | doaj-art-9f36860854ac495c972e7adff35be1f22025-08-20T03:58:18ZengZhejiang University Press浙江大学学报. 农业与生命科学版1008-92092097-51552000-05-012630931210.3785/1008-9209.2000.03.030910089209Study on toxicity and environmental safety of glyphosate to aquatic organismsZHU Guo-nianLOU Zhen-yunSUN Jin-heThe toxicity and the dosage-response of glyphosate on aquatic organisms are introduced in the paper. The results showed that glyphosate was low toxic to fish (psudorasobora parva, LC<sub>50, 24-96h</sub>> 403.8 mg/L), daphnia (daphnia pulex, LC<sub>50, 24h</sub>=20.04 mg/L) and algae (scenedesmus obliquus, EC<sub>50, 24-120h</sub>>308.6 mg/L), and the daphnia was the most sensitive to glyphosate among the aquatic organisms. The results also showed that the disappearance of glyphosate in water was very fast and it was less than 0.01 mg/L on the sixth day after application, and glyphosate could be absorbed on sediments while disappeared slowly.https://www.academax.com/doi/10.3785/1008-9209.2000.03.0309glyphosatetoxicityenvironmental safetyaquatic organism |
| spellingShingle | ZHU Guo-nian LOU Zhen-yun SUN Jin-he Study on toxicity and environmental safety of glyphosate to aquatic organisms 浙江大学学报. 农业与生命科学版 glyphosate toxicity environmental safety aquatic organism |
| title | Study on toxicity and environmental safety of glyphosate to aquatic organisms |
| title_full | Study on toxicity and environmental safety of glyphosate to aquatic organisms |
| title_fullStr | Study on toxicity and environmental safety of glyphosate to aquatic organisms |
| title_full_unstemmed | Study on toxicity and environmental safety of glyphosate to aquatic organisms |
| title_short | Study on toxicity and environmental safety of glyphosate to aquatic organisms |
| title_sort | study on toxicity and environmental safety of glyphosate to aquatic organisms |
| topic | glyphosate toxicity environmental safety aquatic organism |
| url | https://www.academax.com/doi/10.3785/1008-9209.2000.03.0309 |
| work_keys_str_mv | AT zhuguonian studyontoxicityandenvironmentalsafetyofglyphosatetoaquaticorganisms AT louzhenyun studyontoxicityandenvironmentalsafetyofglyphosatetoaquaticorganisms AT sunjinhe studyontoxicityandenvironmentalsafetyofglyphosatetoaquaticorganisms |