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This book tries to examine all aspects related to phytoplasmas, their plant hosts and insect vectors. The opening chapter is followed by chapters on sequencing and functional genomics, which relies heavily on comparing phytoplasma genomics with that of other known bacteria. Three chapters take different approaches to differentiation, classification and taxonomy. The first group of chapters relates to aspects of phytoplasmas in plants. The first of these chapters examines the movement of phytoplasmas within the plant and the development of disease. Then look at the biochemical changes precipitated by the replication of the phytoplasma in plants, and finally at aspects of plant resistance. Chapters on the epidemiology of disease in grasses and grapevines delve into the disease process in plants. The last of the plant-related chapters examines epidemiological systems with multiple host plants. It starts with a chapter describing general aspects of insect vectors and their control, followed by an in-depth examination of the psyllid vectors and their control. It concludes with an examination of the distribution and potential spread of phytoplasma diseases and vectors worldwide.
The bestselling author of The Party and The Arrangement returns with a twisted tale of fame, obsession, and the dark side of social media. Camryn Lane is living her dream: after years of struggle and rejection, her first novel has finally been published. She’s on top of the world – until she receives a disturbing email from an unknown sender. Rattled, Camryn swallows the sick feeling and resolves to put the missive out of her mind. But when she checks her ratings online, she finds an aggressive one-star review, and soon Camryn’s book is flooded with negative reviews and publicity. Could the reviewer be the same person who sent the ugly email? And why do they want to ruin her? As the online harassment creeps into Camryn’s personal life, she vows to find out who’s behind it. Is it really a disgruntled reader, or could it be someone she knows? When the abuse escalates, Camryn will need to unmask the enemy so intent on destroying her – before it turns deadly.
It's the spring of 1898 and Dawson, Yukon Territory, is the most exciting town in North America. The great Klondike Gold Rush is in full swing, and Fiona MacGillivray has crawled over the Chilkoot Pass, determined to make her fortune as the owner of the Savoy dance hall. But Fiona has many obstacles to overcome, including her 12-year-old son, who is growing up much too fast for her liking. As well, she must cope with a former Glasgow street fighter who is now her business partner; a stern, handsome North West Mounted Police constable named Richard Sterling; and a wild assortment of headstrong dancers, croupiers, gamblers, madams without hearts of gold, bar hangers-on, and sourdoughs. Not to ...
A woman starved to death. A tech genius with his hands hacked off. The heist of the century. When DC Fiona Griffiths and her colleagues piece together the clues to several grim crimes, they realise they're staring at one of the world's most daring robberies. Fiona is asked to take on her toughest case yet: will she go undercover to penetrate this criminal gang from within? When Fiona says yes, she has to give up her old life entirely. She becomes Fiona Grey, a homeless woman struggling to get her life back together again. When the criminal gang adopt her as one of their own, she's totally alone, vulnerable - and dangerous as hell. Praise for the Fiona Griffiths mystery series: 'With Detectiv...
A mysterious murder awakens a retired detective for one final flight. Ethan Blackwell is enjoying retired life at his countryside estate, relying more on his garden than his deductive skills. But when Lady Victoria boards the Empress of the Skies airship for a royal voyage, a killer emerges among the passengers, threatening the Queen's safety. Summoned to investigate, Ethan embarks on his most perilous case yet aboard the extravagant sky-bound vessel. His keen mind is activated once more as he races to outwit a murderer. With each new victim, the stakes inflate to dangerous heights. Can Ethan unravel the intricate web of lies and misdirection in time to defeat the fiendish culprit and their shocking true identity? Will Ethan soar to a triumphant conclusion or crash to his doom? This sky-high mystery will keep you enthralled from the first page to the last.
For almost 40 years, Australian researchers have been part of an international group of scientists who have studied graft-transmitted disorders of the grapevine. The Australian wine and grape industries are undergoing significant expansion as is the case in some other countries. Preventing the spread of pathogens, by producing clean propagation material, and minimising the disease load on new vines, is essential for the continuing success of the industry. This book covers the characteristics of each class of graft-transmitted pathogen, their effect on vines, how they spread and strategies for their control. Eleven of the most important diseases are illustrated and described comprehensively, including information about occurrence, symptoms, detection, transmission and effect on yield and quality. Finally there is a discussion of quarantine issues and disease management. This book will be an invaluable teaching tool and is intended for vineyard managers, grape growers, consultants, extension offers and students. While it provides a basic understanding of the nature of pathogens, it will aid in field assessment and identification of the often confusing disease symptoms.
This book describes grapevines and how they are grown, protected from diseases and other mishaps, propagated and harvested, and details how the grapes are transformed into the world’s many wine styles, by reference to the elementary science and technology that underpins the most important processes. It also describes how different wines taste and, in a less scientific manner, how to buy, appreciate or assess, store and sell them. It is intended for novice vine growers, winemakers, traders, sommeliers and other professionals in the wine trade, but will also serve as a reference book for college and freshmen university students on viticulture, enology and sommelier courses (or other courses that include these subjects), as well as for the teachers of these courses.
A mesmerizing and thrilling novel—perfect for fans of Tana French and Stieg Larsson—that introduces a modern, unforgettable rookie cop whose past is as fascinating and as deadly as the crimes she investigates. NAMED ONE OF THE BEST BOOKS OF THE YEAR BY The Boston Globe • The Seattle Times SHE KNOWS WHAT IT’S LIKE. . . . At first, the murder scene appears sad, but not unusual: a young woman undone by drugs and prostitution, her six-year-old daughter dead alongside her. But then detectives find a strange piece of evidence in the squalid house: the platinum credit card of a very wealthy—and long dead—steel tycoon. What is a heroin-addicted hooker doing with the credit card of a well...
Phytoplasma-associated diseases are a major limiting factor to quality and productivity of many ornamentals, horticultural and other economically important agriculture crops worldwide. Annual losses due to phytoplasma diseases in many crops vary, but under the pathogen favorable conditions they always lead to disastrous consequences to farming community. As there is no effective cure for phytoplasma diseases, the management options emphasize on their exclusion, minimizing their spread by insect vectors and propagation materials and on development of host plant resistance. The phytoplasma associated plant diseases have a history of more than 50 years. Phytoplasmas have undoubtedly infected pl...