Agrios' Plant Pathology, Sixth Edition is the ultimate reference in the field. Here, Dr. Richard Oliver provides a fully updated table of contents with revised and new chapters and invited contributors from around the globe. Building on his legacy, this new edition is an essential read for students, faculty and researchers interested in plant pathology. Sections outline how to recognize, treat and prevent plant diseases and provide extensive coverage on abiotic, fungal, viral, bacterial, nematode and other plant diseases and their associated epidemiology. A large range of case studies take a deep dive into the genetics and modern management of several plant species.

The emergence of fungicide resistance is a major challenge facing agriculture. With increasing regulation and costs limiting the development of new fungicides, farmers remain reliant on a relatively small group of working fungicides, many of which are decreasingly effective as major crop disease pathogens develop resistance to them. Understanding and minimising fungicide resistance provides an authoritative review on the wealth of research on understanding the development of fungicide resistance in agricultural crops and the establishment of preventative measures which can be implemented to limit its spread and the consequent impact of disease on yields. This collection includes ways of understanding and preventing resistance to key groups of fungicides, such as SBI, Qol, SDHI, OSPBI and multisite inhibitor fungicides.

"This book is number 106 in the Burleigh Dodds Series in Agriculture Science and continues this excellent series of informative reviews in plant and animal agricultural production systems. This volume is a collection of chapters by experts in cereal diseases and disease management from around the world and contains some excellent detailed overviews on recent advances in our understanding of key cereal pathogens and advances in their management. It will be a valuable resource for wheat and barley focussed researchers, breeders and growers." (Professor Matt Dickinson, University of Nottingham, UK - Plant Pathology) It's been estimated that up to 40% of crop yields are lost to pests and diseases worldwide, a problem exacerbated by increasing fungicide resistance. Given the continuous struggle between crops and the diseases which exploit them, achieving durable disease resistance remains a key challenge in ensuring global food security. A range of issues need to be addressed to meet this challenge for major diseases affecting cereal crops such as Fusarium, barley yellow dwarf virus (BYDV) and Septoria. Achieving durable disease resistance in cereals provides an authoritative review of key advances, from better understanding of pathogen biology/epidemiology and plant-pathogen interactions, to identifying sources of resistance and advances in techniques for breeding new varieties. This collection offers a comprehensive review of research on achieving durable resistance to diseases such as Fusarium head blight, Septoria tritici blotch, Septoria nodorum blotch, tan spot, blast, BYDV and Ramularia. Edited by Professor Richard Oliver, Curtin University, Australia, Achieving durable disease resistance in cereals will be an excellent reference for researchers in cereal science, arable farmers, government and private sector agencies supporting cereal production and companies supplying the cereals sector (e.g. seed companies). It complements Integrated disease management of wheat and barley, also edited by Professor Oliver, published by Burleigh Dodds Science in 2018.

Diseases remain a serious problem in wheat and barley cultivation. It has been estimated that around 20% of global crop production is lost to diseases. Leading fungal diseases affecting wheat and barley include rusts, Septoria blotches, powdery mildew, tan spot, spot blotch, net blotch, scald and Fusarium species. Conventional control using fungicides faces a number of challenges such as increasing regulation and the spread of fungicide resistance. This collection sums up the wealth of research addressing this challenge. Part 1 reviews the latest research on understanding the main fungal diseases of cereals. Part 2 discusses key challenges in integrated disease management of wheat and barley. These challenges include developing new fungicides, the problem of fungicide resistance, breeding disease-resistance varieties, improving disease identification and the use of natural antifungal compounds. With its distinguished editor and international team of expert authors, this will be a standard reference for cereal scientists in universities, government and other research centres and companies involved in wheat cultivation.

A major re-examination of the history of map-making in Exeter, following on from the recent discovery of a 'new' town map of the city in 1743 This major re-examination of the history of map-making in Exeter, the historic county town of Devon, follows from the recent discovery of a 'new' Georgian town map of the city. That map, by William Birchynshaw (a man not known tohave produced any other), is reproduced in facsimile, along with nearly two dozen other maps from 1587 through to 1949. They are prefaced by an introduction which places the new discovery within the context of four centuries of map-making, demonstrating how Birchynshaw owed a debt both to John Hooker's map of 1587 and to that by Ichabod Fairlove of 1709; and provides an overview of Exeter in 1743, showing that, although was city was basking in economic prosperity due to its cloth trade, it was also still largely confined within its ancient walls. The volume as a whole represents a significant reassessment of Exeter's history. RICHARD OLIVER is a historian and has been a Research Fellow in the History of Cartography at the University of Exeter since 1989. ROGER KAIN CBE is a Fellow of the British Academy and its Vice-President (Research and Higher Education Policy). He is Professor of Humanities in the School of Advanced Study, University of London and was previously its Dean and Chief Executive, 2010-17. TODD GRAY MBE is an Honorary Research Fellow at the University of Exeter and the author of more thana dozen books on Exeter.

This volume of essays considers the practical and political purposes for which maps were used, the symbolic and ideological roles of maps in the history of South-Western England and the ways in which map evidence can be used to recover facts about the past for use in the writing of history. The text is accompanied by 43 pages of maps and illustrations.

The history and culture of Madrid, the cluster of historical cities at an easy distance (Segovia, Avila and Toledo) and the heartlands of Castile - the core of Spanish civilisation. This book performs with great thoroughness all the usual functions of a guidebook. But it is much more than a mere inventory of buildings, paintings, sculpture, routes and views, supplemented by appendices packed with practical information. The authors - from their long experience and deep knowledge of the country - are exceptionally well-equipped to draw together into a coherent whole all the threads of history, art, culture and recent developments. Theysteer you in most rewarding directions, enlivening the hallowed hush of museum or sacristy with an original interpretation of some great painter - El Greco, Goya, Picasso - or an observation which suddenly illuminates the seemingly unexceptional. Madrid, rather than just a political capital at the geographical centre of the country, is revealed as a true metropolis, genuinely representative of all the aspects and regional variations of Spanish life. Its art collections are justly renowned as superb. Add in the cluster of historical cities at an easy distance (including Segovia, Avila and Toledo), to say nothing of the lesser-known treasures and delights secreted in the heartlands of Castile, and you have, within a manageable compass, the core of Spanish civilisation.

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.