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Botanical Pesticides for Pest Management
This book has been mainly written for the research workers and students of various Universities, who are interested to use eco-friendly indigenous plant materials in pest management programme. The book provides a brief amount on different plants having pesticidal properties viz., plant taxonomy, geographical distribution, chemical constitutions and their structural formula, their mode of action, procedure for preparation and their safety to non target organisms. It is hoped that this book will be very useful to graduate/post graduate students of Agriculture as well as Basic science, researchers and extension workers. This book will be useful to environme- ntalists who are interested to minimize the use of synthetic chemicals in pest manag- ement programme and also for the pesticide formulation industries to develop newer molecules based on phytochemicals. Every attempt has been made to provide necessary information for students and researchers, which is hardly available in other books.
Stringing Together a Nation
Focusing on one of the most fascinating and debated figures in the history of modern Brazil, Stringing Together a Nation is the first full-length study of the life and career of Cândido Mariano da Silva Rondon (1865–1958) to be published in English. In the early twentieth century, Rondon, a military engineer, led what became known as the Rondon Commission in a massive undertaking: the building of telegraph lines and roads connecting Brazil’s vast interior with its coast. Todd A. Diacon describes how, in stringing together a nation with telegraph wire, Rondon attempted to create a unified community of “Brazilians” from a population whose loyalties and identities were much more local ...
The Tale of Tea
The Tale of Tea presents a comprehensive history of tea from prehistoric times to the present day in a single volume, covering the fascinating social history of tea and the origins, botany and biochemistry of this singularly important cultigen.
27000 English-Portuguese Words Dictionary With Definitions
is a great resource anywhere you go; it is an easy tool that has just the words completed description you want and need! The entire dictionary is an alphabetical list of English words with their full description plus special Alphabet, Irregular Verbs and Parts of speech. It will be perfect and very useful for everyone who needs a handy, reliable resource for home, school, office, organization, students, college, government officials, diplomats, academics, professionals, business people, company, travel, interpreting, reference and learning English. The meaning of words you will learn will help you in any situations in the palm of your hand. é um ótimo recurso em qualquer lugar que você v...
