Dear Colleagues,

We are pleased to announce the re-opening of the Special Issue on Interactions between Abiotic and Biotic Stresses in plants.
At any one time, a plethora of biotic and abiotic factors affect the ability of plants to germinate, grow, survive, and reproduce. To date, most studies of abiotic stress in plants have not considered how plant responses to abiotic factors may affect and be affected by plant interactions with herbivores, pollinators, and mycorrhiza, among other biotic agents. Conversely, studies that focus on biotic interactions have rarely addressed the possible role of abiotic stressors such as salinity, freezing, and drought. However, in natural environments, plants may be simultaneously exposed to multiple biotic and abiotic factors that cause stress directly or indirectly. In the past decade, more researchers have started studying the simultaneous responses of plants to biotic and abiotic stress factors, and they have found both antagonistic and synergistic effects. Indeed, more studies have addressed the mechanistic causes and the ecological and evolutionary consequences of plant responses to multiple stresses. However, we have only started to understand such responses within a more integrative framework.
Our own efforts to promote the integrated study of plant responses to simultaneous biotic and abiotic stress factors included the first call for papers for a Special Issue of Plants in 2013. Since, then, many research groups around the world have made important progress in the field. In the meantime, Plants has earned broader recognition and is due to receive its first Impact Factor from ISI in June 2019. Therefore, we feel it is a good time to take a look at the progress in this field with a new call for contributions to the Special Issue on ‘’Interactions Between Abiotic and Biotic Stresses’’.
This Special Issue will focus on recent research on the combined effects of abiotic stresses such as salinity, heat/cold, or drought with those generated by biotic interactions like herbivory, nectar robbing, etc. Given the relatively larger number of published papers on pathogens (rusts, wilts, smuts, etc.), we encourage the submission of studies that include interactions of plants with herbivores (miners, gallers, aphids, chewers, seed parasites, etc.) or flower visitors, and we welcome particularly those studies that aim to integrate ecological, evolutionary, physiological, and/or biochemical frameworks.

Dr. Sylvie Renault
Dr. Germán Avila Sakar
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

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Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

• abiotic–biotic stress interactions
• multiple stress factors
• plant stress
• cross tolerance
• salinity stress and herbivory
• drought and herbivory
• salinity stress and pollinators
• drought and pollinators
• cold stress and biotic interactions
• heat stress and biotic interactions