1. Review of petroleum toxicity in marine reptiles

   • Elizabeth J. Ruberg
   • Tony D. Williams
   • John E. Elliott

   Mini-Review Open access 16 March 2021 Pages: 525 - 536

   

2. Review of petroleum toxicity and identifying common endpoints for future research on diluted bitumen toxicity in marine mammals

   • E. J. Ruberg
   • J. E. Elliott
   • T. D. Williams

   Mini-Review Open access 24 March 2021 Pages: 537 - 551

   

3. Genetics and mechanism of resistance to chlorantraniliprole in Musca domestica L. (Diptera: Muscidae)

   • Rizwan Mustafa Shah
   • Sarfraz Ali Shad

   OriginalPaper 01 April 2021 Pages: 552 - 559

4. Annual abundance of common Kestrels (Falco tinnunculus) is negatively associated with second generation anticoagulant rodenticides

   • Staffan Roos
   • Steve T. Campbell
   • Jeremy D. Wilson

   OriginalPaper Open access 26 March 2021 Pages: 560 - 574

   

5. Effect of subdoses of sugarcane ripeners on lettuce physiology in a drift scenario

   • Juliana de Souza Rodrigues
   • Ricardo Borjas Ventura
   • Pedro Luís da Costa Aguiar Alves

   OriginalPaper 23 March 2021 Pages: 575 - 584

   

6. Environmentally relevant pesticides induce biochemical changes in Nile tilapia (Oreochromis niloticus)

   • Aline Teixeira Marins
   • Eduardo Stringini Severo
   • Vania Lucia Loro

   OriginalPaper 26 March 2021 Pages: 585 - 598

   

7. Caffeine as a contaminant of periphyton: ecological changes and impacts on primary producers

   • Mariana Lopes de Sousa
   • Déborah Yara Alves Cursino dos Santos
   • Marcelo Luiz Martins Pompêo

   OriginalPaper 17 March 2021 Pages: 599 - 609

   

8. Pyriproxyfen induces lethal and sublethal effects on biological traits and demographic growth parameters in Musca domestica

   • Hafiz Azhar Ali Khan

   OriginalPaper 24 March 2021 Pages: 610 - 621

   

9. Assessing ecological health of mangrove ecosystems along South China Coast by the pressure–state–response (PSR) model

   • Yu-Tu Wang
   • You-Shao Wang
   • Ji-Dong Gu

   OriginalPaper 08 April 2021 Pages: 622 - 631

   

10. Toxic effects of metal copper stress on immunity, metabolism and pathologic changes in Chinese mitten crab (Eriocheir japonica sinensis)

    • Dan Tang
    • Ruobing Liu
    • Zhengfei Wang

    OriginalPaper 16 March 2021 Pages: 632 - 642

    

11. Metal bioaccumulation and its genotoxic effects on eggs and hatchlings of giant Amazon river turtle (Podocnemis expansa)

    • Alexandra Frossard
    • Gabriel Carvalho Coppo
    • Adriana Regina Chippari-Gomes

    OriginalPaper 22 March 2021 Pages: 643 - 657

    

12. Endocrine disrupting potency and toxicity of novel sophorolipid quaternary ammonium salts

    • Ewa Liwarska-Bizukojc
    • Christian V. Stevens
    • Kevin M. Van Geem

    OriginalPaper Open access 17 March 2021 Pages: 658 - 666

    

13. Sublethal and transgenerational effects of spinetoram on the biological traits of Plutella xylostella (L.) (Lepidoptera: Plutellidae)

    • R. Tamilselvan
    • J. S. Kennedy
    • A. Suganthi

    OriginalPaper 29 March 2021 Pages: 667 - 677

    

14. Imidacloprid-mediated alterations on the salivary glands of the Neotropical brown stink bug, Euschistus heros

    • Nathaly L. Castellanos
    • Noelio A. Ferreira-Filho
    • Eugenio E. Oliveira

    OriginalPaper 31 March 2021 Pages: 678 - 688

    

15. Salinity alleviates the toxicity level of ozone in a halophyte Mesembryanthemum crystallinum L

    • Elsayed Mohamed
    • Naushad Ansari
    • Shashi Bhushan Agrawal

    OriginalPaper 19 March 2021 Pages: 689 - 704

    

16. Effects of tetracycline on entomopathogenic nematodes and their bacterial symbionts

    • M. Clausi
    • D. Leone
    • E. Conti

    OriginalPaper 24 March 2021 Pages: 705 - 710

    

17. Synonymous single nucleotide polymorphism in arsenic (+3) methyltransferase of the Western mosquitofish (Gambusia affinis) and its gene expression among field populations

    • Daesik Park
    • Catherine R. Propper
    • Matthew C. Salanga

    OriginalPaper Open access 03 April 2021 Pages: 711 - 718

    

18. Ecotoxicological effect of TiO₂ nano particles on different soil enzymes and microbial community

    • Sudeshna Bhattacharjya
    • Tapan Adhikari
    • Ashok K. Patra

    OriginalPaper 01 April 2021 Pages: 719 - 732

    

19. Use of nontarget organism Chironomus sancticaroli to study the toxic effects of nanoatrazine

    • Felícia Pereira de Albuquerque
    • Jhones Luiz de Oliveira
    • Viviane Moschini Carlos

    OriginalPaper 05 April 2021 Pages: 733 - 750

    

20. Antenna regeneration as an ecotoxicological endpoint in a marine amphipod: a proof of concept using dimethyl sulfoxide and diflubenzuron

    • Otávio J. Diehl
    • Patrícia K. Assano
    • Gisela de A. Umbuzeiro

    Technical Note 26 March 2021 Pages: 751 - 755

    

21. Evaluation of single and combined effects of two pharmaceuticals on the marine gastropod Phorcus lineatus enzymatic activity under two different exposure periods

    • David Daniel
    • Bruno Nunes

    EcoTox Note 07 April 2021 Pages: 756 - 765