Ramalka H. Kasige, Ximena Cibils-Stewart, Adam Frew, and Scott N. Johnson from Western Sydney University in Australia, discuss their article: Interactions between beneficial fungi and plant silicon: A review Plants are continually exposed to stresses — from drought, salinity, and metal toxicity to herbivores and pathogens. To withstand these challenges, they employ multiple strategies, including…
Jenna Braun, York University, Toronto, discusses her article: Experimental resource supplementation shifts ant-mediated defense on silver cholla Extra-floral nectaries (EFN) play an important role within mutualisms between plants and ants. In this relationship, ants receive a nutrient-rich food source from plants in exchange for defending the plant from herbivores. Ant species are not equally effective…
Here we take a closer look at a fascinating plant defense article by Calixto et al., which has recently been published in Journal of Ecology. Author Kleber Del-Claro explains different methods for anti-herbivore plant defenses and shares the results of this research, which is the first to show that ant recruitment via extrafloral nectar follows…
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