22.07.2015. Phytotoxicity publications, selected. Tags: phytotoxic, toxicology, higer plants, toxic, chemicals, metals, heavy metals, organic chemicals,

Phytotoxicity publications, selected. Tags: phytotoxic, toxicology, higer plants, toxic, chemicals, metals, heavy metals, organic chemicals,
http://5bio5.blogspot.com/2015/07/22072015-phytotoxicity-publications.html
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Baderna D, Lomazzi E., Pogliaghi A., Ciaccia G., Lodi M., Benfenati E. Acute phytotoxicity of seven metals alone and in mixture: Are Italian soil threshold concentrations suitable for plant protection?Environ Res. 2015;140:102-111. doi: 10.1016/j.envres.2015.03.023.



Environ Res. 2015 Jul;140:102-11. doi: 10.1016/j.envres.2015.03.023. Epub 2015 Apr 2.

Acute phytotoxicity of seven metals alone and in mixture: Are Italian soil threshold concentrations suitable for plant protection?

Abstract

Metals can pollute soils in both urban and rural areas with severe impacts on the health of humans, plants and animals living there. Information on metal toxicity is therefore important for ecotoxicology. This study investigated the phytotoxicity of different metals frequently found as pollutants in soils: arsenic, cadmium, chromium, lead, mercury, nickel and zinc. Cucumber (Cucumis sativus), sorghum (Sorghum saccharatum) and cress (Lepidium sativum) seeds were used as models for other plants used in human nutrition such as cereals, rice, fruits and vegetables. The 72-h germination rate and root elongations were selected as short-term ecotoxicological endpoints in seeds exposed to single metals and mixtures. Metals were spiked onto OECD standard soils in concentrations comparable to current Italian contamination threshold concentrations for residential and commercial soils. Arsenic, chromium, mercury and nickel were the most toxic metals in our experimental conditions, particularly to cress seeds (5.172, 152 and 255.4mg/kg as 72h IC50 for arsenic, mercury and nickel respectively). Italian limits were acceptable for plant protection only for exposure to each metal alone but not for the mixtures containing all the metals concentrations expected by their respective legislative threshold. The effects of the mixture were class-specific: trends were comparable in dicots but different in monocots. The response induced by the mixture at high concentrations differed from that theoretically obtainable by summing the effects of the individual metals. This might be due to partial antagonism of the metals in soil or to the formation of complexes between the metals, which reduce the bioavailability of the pollutants for plants.

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  1. 9 мая 2015 г. - Phytotoxicity of a surfactant-containing product towards macrophytes. By: Ostroumov, S. A.; Solomonova, E. A.. RUSSIAN JOURNAL OF GENERAL CHEMISTRY, ...
  2. 10 мая 2015 г. - 10.5.2015. Ranking goes up. Phytotoxicity of a surfactant-containing product towards macrophytes. Article.DOI 10.1134/S1070363213130057.

  3. автор: X Xu - ‎2015 - ‎Похожие статьи
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Balseiro-Romeroa M. ,  Monterrosoa C. Phytotoxicity of fuel to crop plants: influence of soil properties, fuel type, and plant tolerance  // Toxicological & Environmental Chemistry, 2014,
Volume 96, Issue 8, p. 1162-1173. DOI:10.1080/02772248.2015.1009462




Toxicological & Environmental Chemistry

Volume 96, Issue 8, 2014

Phytotoxicity of fuel to crop plants: influence of soil properties, fuel type, and plant tolerance

Phytotoxicity of fuel to crop plants: influence of soil properties, fuel type, and plant tolerance

DOI:
10.1080/02772248.2015.1009462
María Balseiro-Romeroa* & Carmen Monterrosoa
pages 1162-1173

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Ahmad M.S., Ashraf M. Essential roles and hazardous effects of nickel in plants. Rev Environ Contam Toxicol. 2011;214:125-167. doi: 10.1007/978-1-4614-0668-6_6.


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Pourrut B1, Shahid M, Dumat C, Winterton P, Pinelli E. Lead uptake, toxicity, and detoxification in plants. Rev Environ Contam Toxicol. 2011;213:113-136. doi: 10.1007/978-1-4419-9860-6_4.

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Cleuvers M., Ratte H.T. Phytotoxicity of coloured substances: is Lemna duckweed an alternative to the algal growth inhibition test? Chemosphere. 2002;49(1):9-15.


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Rev Environ Contam Toxicol. 2014;232:1-44. doi: 10.1007/978-3-319-06746-9_1.

Heavy-metal-induced reactive oxygen species: phytotoxicity and physicochemical changes in plants.



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Some of these references, an  unformatted list:

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Baderna D, Lomazzi E., Pogliaghi A., Ciaccia G., Lodi M., Benfenati E. Acute phytotoxicity of seven metals alone and in mixture: Are Italian soil threshold concentrations suitable for plant protection? Environ Res. 2015;140:102-111. doi: 10.1016/j.envres.2015.03.023. 



Balseiro-Romeroa M. ,  Monterrosoa C. Phytotoxicity of fuel to crop plants: influence of soil properties, fuel type, and plant tolerance  // Toxicological & Environmental Chemistry, 2014,
Volume 96, Issue 8, p. 1162-1173. DOI:10.1080/02772248.2015.1009462


Ahmad M.S., Ashraf M. Essential roles and hazardous effects of nickel in plants. Rev Environ Contam Toxicol. 2011;214:125-167. doi: 10.1007/978-1-4614-0668-6_6.


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Pourrut B., Shahid M., Dumat C., Winterton P., Pinelli E. Lead uptake, toxicity, and detoxification in plants. Rev Environ Contam Toxicol. 2011;213:113-136. doi: 10.1007/978-1-4419-9860-6_4.


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Cleuvers M., Ratte H.T. Phytotoxicity of coloured substances: is Lemna duckweed an alternative to the algal growth inhibition test? Chemosphere. 2002;49(1):9-15.

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Shahid M., Pourrut B., Dumat C., Nadeem M., Aslam M., Pinelli E. Heavy-metal-induced reactive oxygen species: phytotoxicity and physicochemical changes in plants. Rev Environ Contam Toxicol. 2014;232:1-44. doi: 10.1007/978-3-319-06746-9_1.