1. Exogenous melatonin and salicylic acid alleviates cadmium toxicity in safflower (Carthamus tinctorius L.) seedlings

   • Zahra Amjadi
   • Shahram Namdjoyan
   • Ali Abolhasani Soorki

   OriginalPaper 23 February 2021 Pages: 387 - 401

   

2. Effects of cadmium stress at different concentrations on the reproductive behaviors of beet armyworm Spodoptera exigua (Hübner)

   • Honghua Su
   • Jiaojiao Wu
   • Yizhong Yang

   OriginalPaper 04 March 2021 Pages: 402 - 410

   

3. Highlighting the promise of qPCR-based environmental monitoring: response of the ribosomal RNA:DNA ratio of calanoid copepods to toxic cyanobacteria

   • Aabir Banerji
   • Ruta Deshpande
   • Jorge W. Santo Domingo

   OriginalPaper 06 March 2021 Pages: 411 - 420

   

4. Is cell culture a suitable tool for the evaluation of micro- and nanoplastics ecotoxicity?

   • Messika Revel
   • Coraline Roman
   • Amélie Châtel

   Mini-Review 12 February 2021 Pages: 421 - 430

5. Effect of Miscanthus × giganteus ash on survival, biomass, reproduction and avoidance behaviour of the endogeic earthworm Aporrectodea caliginosa

   • Claire Brami
   • Guénola Pérès
   • Christopher Nathan Lowe

   OriginalPaper 27 February 2021 Pages: 431 - 440

   

6. A novel bioassay for evaluating insecticide sensitivity: a case study of Calocoris trivialis Costa (Hemiptera: Miridae) in olives

   • Kiki Varikou
   • Nikos Garantonakis
   • Anastasios Malandrakis

   OriginalPaper 24 February 2021 Pages: 441 - 447

   

7. Toxicological risk assessment of some commonly used insecticides on Cotesia flavipes, a larval parasitoid of the spotted stem borer Chilo partellus

   • Zunnu Raen Akhtar
   • Kaleem Tariq
   • Sajjad Ali

   OriginalPaper 05 March 2021 Pages: 448 - 458

   

8. Different effects of Zn nanoparticles and ions on growth and cellular respiration in the earthworm Eisenia andrei after long-term exposure

   • Zuzanna M. Filipiak
   • Agnieszka J. Bednarska

   OriginalPaper Open access 22 February 2021 Pages: 459 - 469

   

9. Inhibition of growth rate and cylindrospermopsin synthesis by Raphidiopsis raciborskii upon exposure to macrophyte Lemna trisulca (L)

   • Kornelia Duchnik
   • Jan Bialczyk
   • Beata Bober

   OriginalPaper Open access 12 March 2021 Pages: 470 - 477

   

10. Stage-, sex- and tissue-related changes in H₂O₂, glutathione concentration, and glutathione-dependent enzymes activity in Aiolopus thalassinus (Orthoptera: Acrididae) from heavy metal polluted areas

    • Eman A. Abdelfattah
    • Maria Augustyniak
    • Hesham A. Yousef

    OriginalPaper 13 February 2021 Pages: 478 - 491

    

11. Resting egg banks can facilitate recovery of zooplankton communities after short exposure to glyphosate

    • Jorge L. Portinho
    • Henrique Nunes Oliveira
    • Ciro C. Z. Branco

    OriginalPaper 01 March 2021 Pages: 492 - 501

    

12. Copper-induced sublethal effects in Bufo gargarizans tadpoles: growth, intestinal histology and microbial alternations

    • Rui Zheng
    • Minyao Wu
    • Jufang Peng

    OriginalPaper 15 February 2021 Pages: 502 - 513

    

13. Pyrethroid bioaccumulation in field-collected insecticide-resistant Hyalella azteca

    • Kara E. Huff Hartz
    • Donald P. Weston
    • Michael J. Lydy

    OriginalPaper 23 February 2021 Pages: 514 - 523