Leaf silicification provides herbivore defence regardless of the extensive impacts of water stress

Rebecca Vandegeer, Ximena Cibils-Stewart, Richard Wuhrer, Susan Hartley, David Tissue & Scott Johnson
Altered precipitation patterns due to climate change are likely to impose water-deficit stress in plants resulting in changes to specific leaf mass, leaf water content and chemical defences that may impact herbivorous arthropods. Grasses, in particular, accumulate large concentrations of silicon (Si) which provides physical defence against herbivores. Although Si uptake by plants may be affected by water availability, very few studies have investigated the combined effect of water-deficit stress and Si on insect herbivore...
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5 downloads reported since publication in 2021.

These counts follow the COUNTER Code of Practice, meaning that Internet robots and repeats within a certain time frame are excluded.
What does this mean?