Powdery Mildew Of The Vine And Its Control

A study on oidium originally printed in 1907 by the university of California. This book is thoroughly recommended for inclusion on the amateur or professional winegrower and historian of viticulture, containing a wealth of information and anecdote, much of which is still practical today. Extensively illustrated with drawings, diagrams and photographs. This book contains classic material dating back to the 1900s and before. The content has been carefully selected for its interest and relevance to a modern audience. It comes complete with a specially commissioned new biography of the author.

Excerpt from Oidium, or Powdery Mildew of the Vine On the other hand, the remaining serious fungous disease - Oidium - exists in all parts of California. From one point of view, this is the most serious disease of the four, as, if uncontrolled, it is capable of spreading more universally through the vineyards and of absolutely destroying the crops in nearly all. From another point of View, it is the least to be feared, as it is possible to control it completely, at least in most parts of California, by much simpler and less expensive meth ods than are needed for the others mentioned. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Dealing with a sick plant is one of the most frustrating situations a gardener can face. More often than not, we have no idea what is causing the problem, or how to fix it. Fortunately, help is at hand. What's Wrong With My Plant? (And How Do I Fix It?) provides an easy system for visually diagnosing any problem, and matching it to the right cure. This innovative and easy-to-use guide is split into three parts. Part One presents easy-to-follow, illustrated flow charts — organized by where on the plant the symptoms appear — that allow readers to accurately diagnose the problem. The format is so simple it doesn't even require knowing the name of the plant; all you need to know is whether the problem is affecting its roots, stem, flowers, or leaves. It does not matter whether the plant is a houseplant, perennial, vegetable, tree, or shrub. Part Two offers a 100% organic way to fix the problem. From improper growing conditions and environmental factors, to molds, pests, and diseases, every problem has a safe, natural solution. Part Three shows photographs and drawings of stressed, damaged, and diseased plants that help with accurate comparison. Whether your garden consists of herbs on a kitchen windowsill, a vegetable garden, an elaborate backyard border, or a container on a patio, What's Wrong With My Plant? is an indispensable resource. If you can see it, you can fix it. Curing a sick plant just doesn't get any easier.

This fourth volume of this 4-volume set discusses the key diseases, typical symptoms, and management strategies of several economically important plants. Each chapter presents an introduction along with a detailed account of symptoms, causal organisms, disease cycles, epidemiology, and management of a selection of major plantation crops, medicinal crops, and mushrooms. The book features chapters contributed by eminent professionals in the field, who have incorporated their own experience and knowledge along with an overview of the recent developments in their fields. They provide information on the diagnostic tools and management techniques needed for such plantation crops as areca nut (or betel nut), cocoa (or chocolate), coconut, coffee, and tea; such medicinal crops as isabgol and senna; along with several kinds of mushrooms. The volume also includes photographs that show symptoms of important diseases, which are helpful in disease diagnosis. The volumes provide an abundance of information for understanding and managing plant diseases, with emphasis on diagnostic techniques. The collection includes: Volume 1: Fruit Crops Volume 2: Vegetable Crops Volume 3: Ornamental Plants and Spice Crops Volume 4: Important Plantation Crops, Medicinal Crops, and Mushrooms