Entosiphon sulcatum

The toxicity threshold for Scenedesmus quadricauda (green algae) is >10000mgH. Toxic effect is multiplication inhibition of cell division. Toxicity threshold for Entosiphon sulcatum (protozoa) is > 29 mg 1 and the toxic effect is inhibition of cell multiplication. 

TOXICITY Toxicity threshold (cell multiplication test) bacteria Pseudonomas putida) 30 mg/L, green algae Scenedesmus quadricauda) >600 mg/L, protozoa Entosiphon sulcatum) 770 mg/L protozoa Uronema parduezi Chatton-L-woff) 616 mg/L guppy Poecilia reticulata) 14 d LC50 67 ppm... 

TOXICITY Toxicity threshold (cell multiplication inhibition test) bacteria Pseudomonas putida) 115 mg/L, algae Microcystis aeruginosa) 33 mg/L protozoa Entosiphon sulcatum) 20 mg/L bacteria E. coli) toxic 100 mg/L algae Scenedesmus) toxic 40 mg/L Arthropods Daphnia) toxic 6 mg/L Fish Salmo ja/ar, juvenile) lethal threshold, S 700 pg/L... 

TOXICITY Toxicity threshold (cell multiplication inhibition test) bacteria (Pseudomonas putida) 57 mg/L, algae (Microcystis aeruginosa) 0.13 mg/L, green algae (Scenedesmus quadricauda) 2.7 mg/L, protozoa (Entosiphon sulcatum) 0.98 mg/L, protozoa (Uronema par-duczi Chatton-L-woff) 0.55 mg/L... 

Ebel C, Frantz C, Paulus F et al. Trans-splidng and ds-splicing in the colourless euglenoid, Entosiphon sulcatum. Curr Genet 1999 35 542-550. 

Entosiphon sulcatum 72-h TGK = 1715 mg/1 toxicity threshold, inhibition of cell multiphcation 30... 

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