Description
Book SynopsisLeaves are among the most abundant organs on earth and are a defining feature of most terrestrial ecosystems. However, a leaf is also a potential meal for a hungry animal and the question therefore arises, why does so much foliage survive in nature? What mechanisms protect leaves so that, on a global scale, only a relatively small proportion of living leaf material is consumed? Leaf survival is in large part due to two processes: firstly, leaf-eating organisms fall prey to predators (top-down pressure on the herbivore); secondly, leaves defend themselves (bottom-up pressure on the herbivore). Remarkably, these two types of event are often linked; they are controlled and coordinated by plants and the molecular mechanisms that underlie this are now beginning to emerge. This novel text focuses exclusively on the leaf, on the herbivorous organisms that attack leaves, and the mechanisms that plants use to defend these vital organs. It begins with an assessment of the scale of herbivory, bef
Trade ReviewAn essential resource for graduate students and faculty and valuable for upper-division undergraduates. * Choice *
Leaf Defence provides an excellent review of the rapidly evolving literature in this field. * Ian T. Baldwin, Nature Review *
In a very succinct yet comprehensive format, Farmer explores the remarkably diverse means by which leaves defend themselves against herbivores ... As a guide, Farmer is engaging, authoritative and didactic ... [His] text is an enjoyable read for anyone interested in plant defences with an evolutionary perspective, accessible to a general audience from students studying ecological courses to interested biologists and biochemists. * Maria Jose Endara and Natasha L. Wiggins, Edinburgh Journal of Botany *
Leaf Defence ... definitively provides the perfect read for beginners in the field to get up to date and, more importantly, sparks interest that will motivate to follow through with some of the questions. However, it also provides a very helpful overall conceptual framework that integrates and balances the very diverse scientific approaches and views in the field, which will make the volume also valuable to experienced researchers as a guideline and reference. The structure of the book is ingenious in its simplicity and logic. * Andre Kessler, Quarterly Review of Biology *
Table of Contents1. Introduction: The leaf and the pressures it faces ; 2. Leaf colour patterning and leaf form ; 3. Structural defences and specialised defence cells ; 4. Chemical defences ; 5. Inducible defences and the jasmonate pathway ; 6. Top-down pressures and indirect defences ; 7. Release and escape from herbivory ; 8. Escape in space : The cliff trees of Socotra
