With a wealth of information and tested advice, this problem-solving treasure gives gardeners every-thing they need to do battle with garden pests, diseases, and weeds—with safe, natural solutions. Combining a troubleshooting approach with encyclopedic coverage and drawing on the most up-to-date research on biological and non- or low-toxic controls, Rodale's Vegetable Garden Problem Solver features: • more than 60 vegetables, organized alphabetically from asparagus to zucchini • individual pest entries on the 30 most common insect pests and how to combat them • individual disease entries on the 30 most common vegetable plant diseases—including symptoms and causes and ways to keep plants disease-free • a problem-solving approach to such favorite gardening topics as seed-starting, soil, weather, watering, crop rotation, fertilizing, transplanting, and season extension • "Beyond the Basics" sidebars for those willing to go the extra mile to eradicate a problem in the garden in a safe and natural way With numerous tips on prevention so gardeners can spend less time putting out fires and focus instead on producing higher-yielding and more attractive gardens, this will quickly become the trusted companion of every vegetable gardener.

Whether gardeners are growing vegetables, herbs, fruits and nuts, or flowers, this book will help them identify plants quickly and easily and avoid future problems by creating an enduring, naturally healthy balance in the garden. 250 illustrations.

Explains how to identify and control insects and diseases.

Designed to help readers make organic gardening easy and productive by using plants themselves instead of chemical care, a gardener offers a system that encourages pest-free growth

A collection of questions and answers about gardening problems offers practical and intelligent advice on making a garden an organic success, discussing pests, weeds and design.

Readers of this expansive, three-volume encyclopedia will gain scientific, sociological, and demographic insight into the complex relationship between plants and humans across history. Comprising three volumes and approximately half a million words, this work is likely the most comprehensive reference of its kind, providing detailed information not only about specific plants and food crops such as barley, corn, potato, rice, and wheat, but also interdisciplinary content that draws on the natural sciences, social sciences, and humanities. The entries underscore the fascination that humans have long held for plants, identifies the myriad reasons why much of life on earth would be impossible without plants, and points out the intertwined relationship of plants and humans—and how delicate this balance can be. While the majority of the content is dedicated to the food plants that are essential to human existence, material on ornamentals, fiber crops, pharmacological plants, and carnivorous plants is also included.

This unique encyclopedia enables students to understand the myriad ways that the Columbian Exchange shaped the modern world, covering every major living organism from pathogens and plants to insects and mammals. Most people have only the vaguest notion of how profoundly the world was changed by Christopher Columbus's arrival in the Americas. Indeed, some of what is commonly regarded as "traditional" Native American life and culture—living in teepees and hunting buffalo from horseback, for example—came from the arrival of Europeans. This encyclopedia helps students acquire fundamental information about the Columbian Exchange through approximately 100 alphabetically arranged entries on animals, plants, diseases, and items that were exchanged, accompanied by sidebars throughout that provide interesting discussions of key people, companies, and other related topics. The work begins with an introductory essay that overviews the Columbian exchange and not only addresses its biological and cultural components but also treats it as a political and economic event. The alphabetically organized entries cover topics ranging from the African slave trade, almonds, and alpacas to watermelon, whooping cough, and yellow fever. The encyclopedia also offers a chronology of the major events of the Columbian Exchange as well as 15 transcribed primary source documents that enable students to "look into history directly," including passages about the exchange that focus on the Irish Potato Famine, the slave trade, and the influenza pandemic of 1918–1919.

Provides a field guide to pests and diseases, and recommends organic controls.