Dinâmica populacional do percevejo-de-renda (Vatiga iludens) na cultura da mandioca no Distrito Federal

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ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Dinâmica populacional do percevejo-de-renda (Vatiga iludens) na cultura da mandioca no Distrito Federal by : M. A. S. Oliveira

Download or read book Dinâmica populacional do percevejo-de-renda (Vatiga iludens) na cultura da mandioca no Distrito Federal written by M. A. S. Oliveira and published by . This book was released on 2001 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: Este trabalho refere-se a dinâmica populacional do percevejo-de-renda, Vatiga illudens (Drake, 1922) (Hemiptera: Tingidae) da mandioca (Manihot esculenta Crantz) no Distrito Federal no período de 1994 a 1997. Dentro da área util de parcela do experimento, foram efetuadas amostragens quinzenais durante o ciclo da cultura, utilizando-se da seguinte técnica: de cada cinco plantas previamente marcadas, colhia-se uma folha e contava-se o número de ninfas e adultos nela depositados. O nível de dano do percevejo-de- renda foi avaliado com base na ocorrência dos sintomas do ataque dos insetos nas folhas das plantas em escala de notas crescentemente de 0 a 5. Os resultados mostram que as variedades mansas (Mantiqueira e Jacana) são as mais infestadas e as bravas (IAC-12829 e EAB-629) as menos infestadas pelo percevejo-de-renda. A maior ocorrência da praga concentra-se no primeiro semestre do ano. Apesar da eficiência do inseticida no controle do percevejo-de-renda, conforme demostrado no presente trabalho, recomenda-se o uso de variedades tolerantes com o controle mais adequado.

O percevejo de renda na cultura da mandioca

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ISBN 13 :
Total Pages : 2 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis O percevejo de renda na cultura da mandioca by : A. R. N. Farias

Download or read book O percevejo de renda na cultura da mandioca written by A. R. N. Farias and published by . This book was released on 2004 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt: O percevejo de renda é uma praga de hábito sugador que ataca a cultura da mandioca em diversos países das Américas do Sul e Central, não tendo sido ainda registrado na África, nem na Ásia. Várias espécies já foram identificadas; no Brasil predomina Vatiga illudens, também encontrada na região do Caribe. Os adultos e as ninfas (fase jovem do inseto) são encontrados sobre a face inferior das folhas localizadas nas partes basal e mediana da planta, mas quando o ataque é severo, podem chegar até as apicais.

Ocorrência do percevejo-de-renda Vatiga illudens (Hemiptera

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ISBN 13 :
Total Pages : pages
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Book Synopsis Ocorrência do percevejo-de-renda Vatiga illudens (Hemiptera by : M. A. B. Moreira

Download or read book Ocorrência do percevejo-de-renda Vatiga illudens (Hemiptera written by M. A. B. Moreira and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Percevejo-de-renda

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ISBN 13 :
Total Pages : 2 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Percevejo-de-renda by : M. A. S. Oliveira

Download or read book Percevejo-de-renda written by M. A. S. Oliveira and published by . This book was released on 2000 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Danos e alternativas de controle do percevejo-de-renda na cultura da mandioca no estado do Rio Grande do Norte

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ISBN 13 :
Total Pages : pages
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Book Synopsis Danos e alternativas de controle do percevejo-de-renda na cultura da mandioca no estado do Rio Grande do Norte by : Marcos Antônio Moreira Barbosa Moreira

Download or read book Danos e alternativas de controle do percevejo-de-renda na cultura da mandioca no estado do Rio Grande do Norte written by Marcos Antônio Moreira Barbosa Moreira and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ocorrência de percevejo-de-renda, Leptopharsa heveae Drake & Poor, 1935 em plantas de seringueira no estado de Rondônia

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ISBN 13 :
Total Pages : 3 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Ocorrência de percevejo-de-renda, Leptopharsa heveae Drake & Poor, 1935 em plantas de seringueira no estado de Rondônia by : M. A. S. Oliveira

Download or read book Ocorrência de percevejo-de-renda, Leptopharsa heveae Drake & Poor, 1935 em plantas de seringueira no estado de Rondônia written by M. A. S. Oliveira and published by . This book was released on 1988 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inseto pertencente a ordem Hemiptera, família Tingidae, conhecida como mosca de renda da seringueira.

Controle biológico do percevejo-de-renda da seringueira com o uso de micoinseticida formulado em óleo emulsionável

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ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (236 download)

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Book Synopsis Controle biológico do percevejo-de-renda da seringueira com o uso de micoinseticida formulado em óleo emulsionável by : Roberto Teixeira Alves

Download or read book Controle biológico do percevejo-de-renda da seringueira com o uso de micoinseticida formulado em óleo emulsionável written by Roberto Teixeira Alves and published by . This book was released on 2003 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: O persevejo-de-renda da seringueira; O controle químico do percevejo-de-renda; O controle biológico do percevejo-de-renda; Objetivo; Material e métodos; Multiplicação do fungo S. insectorum em meio de cultra artificial; Multiplicação do fungo S. insectorum em meio sólido (arroz); Separação de esporos do arroz; Teste de germinação dos esporos de S. insectorum; Experimento de campo; Cálculos preliminares para o experimento de campo; Aplicações dos inseticidas biológico e químico e avaliações da população do percevejo-de-renda.

Controle biológico do percevejo-de-renda da seringueira através de micoinseticida formulado em óleo emulsionável, 2005

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ISBN 13 :
Total Pages : pages
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Book Synopsis Controle biológico do percevejo-de-renda da seringueira através de micoinseticida formulado em óleo emulsionável, 2005 by : R. T. Alves

Download or read book Controle biológico do percevejo-de-renda da seringueira através de micoinseticida formulado em óleo emulsionável, 2005 written by R. T. Alves and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Eficiência de agrotóxicos no controle do percevejo-de-renda em genótipos de mandioca indústria

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Total Pages : pages
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Book Synopsis Eficiência de agrotóxicos no controle do percevejo-de-renda em genótipos de mandioca indústria by : Silvana Vieira de Paula-Moraes PAULA-MORAES

Download or read book Eficiência de agrotóxicos no controle do percevejo-de-renda em genótipos de mandioca indústria written by Silvana Vieira de Paula-Moraes PAULA-MORAES and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cassava Breeding

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Publisher : CIAT
ISBN 13 : 9788489206687
Total Pages : 324 pages
Book Rating : 4.2/5 (66 download)

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Book Synopsis Cassava Breeding by :

Download or read book Cassava Breeding written by and published by CIAT. This book was released on 1987 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:

True Bugs (Heteroptera) of the Neotropics

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Publisher : Springer
ISBN 13 : 9401798613
Total Pages : 904 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis True Bugs (Heteroptera) of the Neotropics by : Antônio R. Panizzi

Download or read book True Bugs (Heteroptera) of the Neotropics written by Antônio R. Panizzi and published by Springer. This book was released on 2015-09-29 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt: True bugs (Heteroptera) are a diverse and complex group of plant-feeding and predatory insects important to food production, human health, the global economy and the environment. Within the nearly 43,000 species described around the world, Neotropical true bugs are particularly diverse, and much remains to be discovered about their biology and relations with other species. Inspired by the need for a comprehensive assessment, True Bugs (Heteroptera) of the Neotropics is the most complete and thorough review ever published. Experts in each of the seven infraorders have drawn together the scattered literature to provide detailed treatments of each major taxon. The most common and important species as well as select lesser known species in each major family are covered, highlighting morphology, classification, biology and ecology. The numerous color illustrations highlight key species and their adaptations, and importance to basic and applied sciences is discussed. Each chapter is based on an up-to-date review of the literature, and with a bibliography of more than 3,000 references, readers are presented with an unprecedented and vital and timely account of the true bugs of the Neotropical Region.

Field Manual of Techniques in Invertebrate Pathology

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Publisher : Springer Science & Business Media
ISBN 13 : 1402059337
Total Pages : 852 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Field Manual of Techniques in Invertebrate Pathology by : Lawrence A. Lacey

Download or read book Field Manual of Techniques in Invertebrate Pathology written by Lawrence A. Lacey and published by Springer Science & Business Media. This book was released on 2007-09-27 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt: This field manual is designed to provide background and instruction on a broad spectrum of techniques and their use in the evaluation of entomopathogens in the field. The second edition provides updated information and includes two additional chapters and 12 new contributors. The intended audience includes researchers, graduate students, practitioners of integrated pest management (IPM), regulators and those conducting environmental impact studies of entomopathogens.

Agrotroṕica

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ISBN 13 :
Total Pages : 362 pages
Book Rating : 4.:/5 (319 download)

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Download or read book Agrotroṕica written by and published by . This book was released on 2010 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bioikos

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ISBN 13 :
Total Pages : 520 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Bioikos written by and published by . This book was released on 2001 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Arquivos do Instituto Biológico

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ISBN 13 :
Total Pages : 156 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Arquivos do Instituto Biológico by : Instituto Biológico de São Paulo

Download or read book Arquivos do Instituto Biológico written by Instituto Biológico de São Paulo and published by . This book was released on 2000 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

RBEnt

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ISBN 13 :
Total Pages : 592 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis RBEnt by :

Download or read book RBEnt written by and published by . This book was released on 2006 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Brazilian journal of agricultural research

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ISBN 13 :
Total Pages : 512 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Brazilian journal of agricultural research by :

Download or read book Brazilian journal of agricultural research written by and published by . This book was released on 1986 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: