Principais Pragas Da Mandioca No Estado De Minas Gerais E Seu Controle

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Principais pragas da mandioca no Estado de Minas Gerais e seu controle

Author : A. I. Ciociola
Publisher :
ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Principais pragas da mandioca no Estado de Minas Gerais e seu controle by : A. I. Ciociola

Download or read book Principais pragas da mandioca no Estado de Minas Gerais e seu controle written by A. I. Ciociola and published by . This book was released on 1977 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tradicionalmente, a cultura da mandioca em Minas Gerais foi quase sempre conduzida em pequenas áreas e muitas vezes em consorciação com outras culturas. Tal fato originou um descaso quase total do estudo das pragas associadas a essa cultura, à excessão talvez para o "mandarová", responsável por severos danos a lavouras mal conduzidas. Desse modo, com as plantações de mandioca destinadas principalmente para a produção de farinha ou para o envio a pequenas indústrias no âmbito regional, não se justifica economicamente o estudo mais aprofundado das pragas dessa cultura. Esse estado de coisas entretanto, mudou radicalmente com o estabelecimento do Programa Nacional do Álcool, quando extensas áreas foram implantadas com essa Euforbiácea, modificando totalmente o panorama no que diz respeito ao complexo de artrópodos presentes na cultura.

Pragas da mandioca e seu controle

Author : A. R. N. Farias
Publisher :
ISBN 13 :
Total Pages : 39 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Pragas da mandioca e seu controle by : A. R. N. Farias

Download or read book Pragas da mandioca e seu controle written by A. R. N. Farias and published by . This book was released on 2001 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: A mandioca (Manihot esculenta crantz) é uma das culturas mais importantes como fonte de energia para milhões de pessoas que vivem nas regiões tropicais e subtropicais do mundo, apesar de ser cultivada basicamente por pequenos produtores que utilizam pouca tecnologia. Nos ultimos anos varias organizações internacionais como CIAT (Colômbia). IITA (Nigéria), CATIE (Costa Rica) e programas nacionais de pesquisa na América Latina (ex.: Colombia, Brasil, Cuba), Africa (ex.: Camarões, Nigéria, Uganda) e Ásia (ex.; Índia, Indonésia, China, Tailandia) tem realizado pesquisas sobre a mandioca e o complexo de pragas associadas. Inumeros são os fatores que influenciam na produção da mandioca e, entre eles, as pragas podem acarretar grandes reduções. Trata-se de uma cultura que abriga um grande complexo de insetos e ácaros, sendo que muitas destas espécies são consideradas pragas de menor importância, ocasionando pouca ou nenhuma perda no rendimento, enquanto outras espécies podem causar danos econômicos consideráveis. Em função das características socio-econômicas da cultura e seu período vegetativo longo, a aplicação continua de inseticidas para controlar as pragas torna-se bastanteonerosa, razão pela qual o controle químico e uma prática que raramente se justifica economicamente.

Instruções práticas para o cultivo da mandioca

Author : A. R. N. Farias
Publisher :
ISBN 13 :
Total Pages : 78 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Instruções práticas para o cultivo da mandioca by : A. R. N. Farias

Download or read book Instruções práticas para o cultivo da mandioca written by A. R. N. Farias and published by . This book was released on 1993 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introducao; Clima e solo; Escolha da area e preparo do solo; Calagem e adubacao; Epoca de plantio; Variedades; Selecao e preparo do material de plantio; Poda e conservacao de manivas; Espacamento e plantio; Consorciacao; Controle de plantas daninhas; Principais pragas e seu controle; Doencas da mandioca; Colheita; Coeficientes tecnicos.

Pragas de mandioca (Manihot esculenta Crantz) e seu controle

Author : A. C. da S. NORONHA
Publisher :
ISBN 13 :
Total Pages : 17 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Pragas de mandioca (Manihot esculenta Crantz) e seu controle by : A. C. da S. NORONHA

Download or read book Pragas de mandioca (Manihot esculenta Crantz) e seu controle written by A. C. da S. NORONHA and published by . This book was released on 1989 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introdução; Mandarová; Controle; Controle biológico; Ácaros; Controle; Resistência varietal; Controle biológico; Controle cultural; Controle químico; Tabelas; Mosca branca;Brocas do caule; Percevejo de renda; Controle; Cochonilha; Controle; Referências.

Pragas importantes na cultura da mandioca (Manihot esculenta-Crantz) e meios de controle

Author : A. C. Belloti
Publisher :
ISBN 13 :
Total Pages : 23 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Pragas importantes na cultura da mandioca (Manihot esculenta-Crantz) e meios de controle by : A. C. Belloti

Download or read book Pragas importantes na cultura da mandioca (Manihot esculenta-Crantz) e meios de controle written by A. C. Belloti and published by . This book was released on 1979 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pragas de material de plantio; Danos das manivas em pre e pos-germinacao e das plantas jovens; Insetos e acaros que atacam as partes aereas; Pragas da mandioca seca armazenada; Principios basicos de um sistema de controle integrado de pragas.

O cultivo da mandioca

Author : P. L. P. de MATTOS
Publisher :
ISBN 13 :
Total Pages : 122 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis O cultivo da mandioca by : P. L. P. de MATTOS

Download or read book O cultivo da mandioca written by P. L. P. de MATTOS and published by . This book was released on 2000 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introducao; Variedades; Clima e solo; Escolha da Area e Preparo do Solo; Conservacao do Solo; Calagem e Adubacao; Selecao e Preparo do Material de Plantio; Poda e Conservacao de Manivas; Epoca de Plantio; Espacamento e Plantio; Consorciacao; Plantas Daninhas e seu Controle; Principais Pragas e seu Controle; Principais Doencas da Mandioca; Colheita;Produtos; Aspectos Economicos.

Agrindex

Author :
Publisher :
ISBN 13 :
Total Pages : 726 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Agrindex by :

Download or read book Agrindex written by and published by . This book was released on 1981 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fertilizing for High Yield and Quality

Author : Lindbergue Araújo Crisóstomo
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (891 download)

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Book Synopsis Fertilizing for High Yield and Quality by : Lindbergue Araújo Crisóstomo

Download or read book Fertilizing for High Yield and Quality written by Lindbergue Araújo Crisóstomo and published by . This book was released on 2007 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acerola; Banana; Cashew: dwarf variety; Citrus; Coconut: green dwarf variety; Guava; Mango; Papaya; Passion-fruit; Pineapple; Soursop.

Pulping the South

Author : Ricardo Carriere
Publisher : Zed Books
ISBN 13 : 9781856494380
Total Pages : 290 pages
Book Rating : 4.4/5 (943 download)

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Book Synopsis Pulping the South by : Ricardo Carriere

Download or read book Pulping the South written by Ricardo Carriere and published by Zed Books. This book was released on 1996-08-15 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: The expansion of the pulp and paper industry is one of the most important causes of land and water conflicts in the South. This book examines the threat to livelihood, soil and biodiversity generated by large-scale pulpwood plantations in the South.

Natural Enemies of Insect Pests in Neotropical Agroecosystems

Author : Brígida Souza
Publisher : Springer
ISBN 13 : 9783030247355
Total Pages : 0 pages
Book Rating : 4.2/5 (473 download)

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Book Synopsis Natural Enemies of Insect Pests in Neotropical Agroecosystems by : Brígida Souza

Download or read book Natural Enemies of Insect Pests in Neotropical Agroecosystems written by Brígida Souza and published by Springer. This book was released on 2021-01-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to address the importance of natural enemies and functional diversity for biological control in Neotropical agroecosystems. Several aspects related to the conservation of natural enemies, such as vegetation design and climate change, are discussed in Part 1 and the bioecology of several insects groups used in biological control in Latin America is presented in Part 2. Part 3 is devoted to mass production of natural enemies while Part 4 describes how these insects have been used to control of pests in major crops, forests, pasture, weeds and plant diseases. Lastly, Part 5 reports Latin-American experiences of integration of biological in pest management programs.

An Introduction to the Aquatic Insects of North America

Author : Richard W. Merritt
Publisher : Kendall Hunt
ISBN 13 : 9780787232412
Total Pages : 894 pages
Book Rating : 4.2/5 (324 download)

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Book Synopsis An Introduction to the Aquatic Insects of North America by : Richard W. Merritt

Download or read book An Introduction to the Aquatic Insects of North America written by Richard W. Merritt and published by Kendall Hunt. This book was released on 1996 with total page 894 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Introduction to Ethnobiology

Author : Ulysses Paulino Albuquerque
Publisher : Springer
ISBN 13 : 3319281550
Total Pages : 302 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Introduction to Ethnobiology by : Ulysses Paulino Albuquerque

Download or read book Introduction to Ethnobiology written by Ulysses Paulino Albuquerque and published by Springer. This book was released on 2016-03-29 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook provides a basic introduction to ethnobiology with key concepts for beginners. It is also written for those who teach ethnobiology or related fields. The core issues and concepts, as well as approaches and theoretical positions are fully covered.

A Frequency Dictionary of Portuguese

Author : Mark Davies
Publisher : Routledge
ISBN 13 : 113411091X
Total Pages : 950 pages
Book Rating : 4.1/5 (341 download)

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Book Synopsis A Frequency Dictionary of Portuguese by : Mark Davies

Download or read book A Frequency Dictionary of Portuguese written by Mark Davies and published by Routledge. This book was released on 2007-11-29 with total page 950 pages. Available in PDF, EPUB and Kindle. Book excerpt: An invaluable tool for learners of Portuguese, this Frequency Dictionary provides a list of the 5000 most commonly used words in the language. Based on a twenty-million-word collection of Portuguese (taken from both Portuguese and Brazilian sources), which includes both written and spoken material, this dictionary provides detailed information for each of the 5000 entries, including the English equivalent, a sample sentence, and an indication of register and dialect variation. Users can access the top 5000 words either through the main frequency listing or through an alphabetical index. Throughout the frequency listing there are also thrity thematically-organized ‘boxed’ lists of the top words from a variety of key topics such as sports, weather, clothing and relations. An engaging and highly useful resource, A Frequency Dictionary of Portuguese will enable students of all levels to get the most out of their study of Portuguese vocabulary. Former CD content is now available to access at www.routledge.com/9780415419970 as support material. Designed for use by corpus and computational linguists it provides the full text in a format that researchers can process and turn into suitable lists for their own research work.

The Physiology of Vegetable Crops, 2nd Edition

Author : Hans Christian Wien
Publisher : CABI
ISBN 13 : 1786393778
Total Pages : 511 pages
Book Rating : 4.7/5 (863 download)

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Book Synopsis The Physiology of Vegetable Crops, 2nd Edition by : Hans Christian Wien

Download or read book The Physiology of Vegetable Crops, 2nd Edition written by Hans Christian Wien and published by CABI. This book was released on 2020-05-01 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely updated and revised, this bestselling book continues to explain the growth and developmental processes involved in the formation of vegetables. Since the publication of the successful first edition significant discoveries, particularly in the area of molecular biology, have deepened and broadened our knowledge and understanding of these processes. This new edition brings the topic up-to-date and is presented over two sections: the first provides general knowledge on germination, transplanting, flowering, the effects of stress and modelling, whilst the second section details the physiology of specific crops or crop groups.

The Root Causes of Biodiversity Loss

Author : Alexander Wood
Publisher : Routledge
ISBN 13 : 1134199384
Total Pages : 416 pages
Book Rating : 4.1/5 (341 download)

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Book Synopsis The Root Causes of Biodiversity Loss by : Alexander Wood

Download or read book The Root Causes of Biodiversity Loss written by Alexander Wood and published by Routledge. This book was released on 2013-11-05 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world is losing species and biodiversity at an unprecedented rate. The causes go deep and the losses are driven by a complex array of social, economic, political and biological factors at different levels. Immediate causes such as over-harvesting, pollution and habitat change have been well studied, but the socioeconomic factors driving people to degrade their environment are less well understood. This book examines the underlying causes. It provides analyses of a range of case studies from Brazil, Cameroon, China, Danube River Basin, India, Mexico, Pakistan, Philippines, Tanzania and Vietnam, and integrates them into a new and interdisciplinary framework for understanding what is happening. From these results, the editors are able to derive policy conclusions and recommendations for operational and institutional approaches to address the root causes and reverse the current trends. It makes a contribution to the understanding of all those - from ecologists and conservationists to economists and policy makers - working on one of the major challenges we face.

Biological Control in Latin America and the Caribbean

Author : Joop C. van Lenteren
Publisher : CABI
ISBN 13 : 1789242436
Total Pages : 552 pages
Book Rating : 4.7/5 (892 download)

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Book Synopsis Biological Control in Latin America and the Caribbean by : Joop C. van Lenteren

Download or read book Biological Control in Latin America and the Caribbean written by Joop C. van Lenteren and published by CABI. This book was released on 2019-12-21 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book summarizes the history of biological control in Latin America and the Caribbean. Few publications provide historical detail and the records are, therefore, fragmented until now. By bringing information together in this book, we offer a more complete picture of important developments in biological control on this continent. There are a wealth of text, tables and references about the history of such projects, and which were succesful and which failed. This will help plan future biocontrol projects. An overview is provided of the current situation in biological control for many Latin American and Caribbean countries, revealing an astonishing level of practical biological control applied in the regio, making it the largest area under biological control worldwide. The final part describes new developments and speculates about the future of biological control in Latin America and the Caribbean.

Mites (Acari) for Pest Control

Author : Uri Gerson
Publisher : John Wiley & Sons
ISBN 13 : 1405150971
Total Pages : 560 pages
Book Rating : 4.4/5 (51 download)

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Book Synopsis Mites (Acari) for Pest Control by : Uri Gerson

Download or read book Mites (Acari) for Pest Control written by Uri Gerson and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mites (Acari) for Pest Control is an extremely comprehensivepublication, covering in depth the 34 acarine families that containmites useful for the control of pest mites and insects, nematodesand weeds. In addition to providing information on each relevantacarine family, the book includes essential information on theintroduction, culture and establishment of acarine biocontrolagents, the effects of the host plants, agrochemicals andenvironmental factors on mites used in biological control anddiscusses commercial and economic considerations in theiruse. Mites are now used in various ways for biological control, witha growing number of species being sold commercially throughout theworld. The authors of this landmark publication, who have betweenthem a huge wealth of experience working with mites in biologicalcontrol programs, have put together a book that will for many yearsbe the standard reference on the subject. The book will be of great value to all those working in cropprotection and biological control both in research as well as incommercial operations, including acarologists, entomologists,integrated pest management specialists, agricultural and plantscientists. Libraries in all universities and researchestablishments where these subjects are studied and taught shouldall have copies on their shelves. Uri Gerson is at the Department of Entomology, Faculty ofAgricultural, Food and Environmental Sciences, Hebrew University,Rehovot, Israel. Robert L. Smiley and Ronald Ochoaare at the Systematic Entomology Laboratory, US Department ofAgriculture, Agricultural Research Service, Beltsville, MD, USA