SABIIA - Sistema Aberto e Integrado de Informação em Agricultura (Sabiia)

GARCIA, M.; VILLALBA, P.; ACUÑA, C.; OBERSCHELP, J.; HARRAND, L.; SURENCISKI, M.; MARTÍNEZ, M.; PETROLI, C.; SANSALONI, C.; FARIA, D.; GRATTAPAGLIA, D.; POLTRI, S. M..

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Abundance, biomass and diversity of the soil fauna in degraded areas under recuperation in the Central Amazon Region.

Palavras-chave: Eucalyptus Grandis.

Ano: 2011

URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/901711

GARCIA, M.; BECK, L.; FÖRSTER, B.; FRANKLIN, E.; HANAGARTH, W.; HÖFER, H.; LUIZÃO, F.; LUIZÃO, R.; MARTIUS, C.; MORAIS, J. W.; RÖMBKE, J..

The soil fauna plays an important role in the stability of decomposition processes and as a result its abundance, biomass and species composition, may influence the nutrient cycles in agroecosystems.

Abundance, biomass and diversity of the soil fauna in degrated areas under recuperation in the central Amazon region.

Palavras-chave: Biomassa; Solo; Fauna edáfica; Amazônia.

Ano: 2002

URL: http://www.alice.cnptia.embrapa.br/handle/doc/673183

GARCIA, M.; BECK, L.; FORSTER, B.; FRANKLIN, E.; HANAGARTH, W.; HOFER, H.; LUIZAO, F.; LUIZAO, R.; MARTIUS, C.; MORAIS, J. W.; ROMBKE, J..

The soil fauna plays an important role in the stability of decomposition processes and as a result its abundance, biomass and species composition, may influence the nutrient cycles in agroecosystems.

Assessment of ecotoxicological effects of pesticides on the soil fauna and soil processes under tropical conditions.

Palavras-chave: Fauna; Biomassa; Solo; Area degradada; Recuperacao; Biomass; Soil; Degrated areas; Recuperation.

Ano: 2000

URL: http://www.alice.cnptia.embrapa.br/handle/doc/1017863

ROMBKE, J.; GARCIA, M..

Study focusing: 1) identification of suitable test soil fauna species, test condition and test endpoints; 2) performance of successful (i.e. reproducible) laboratory tests using two pesticides relevant for Embrapa; 3) in close interaction with other parts of the planned project: Extrapolation of these experiences to the mocrcosm and field level (agroforestry plantations); 4) inclusion of function endpoints on the latter tow levels; and 5) formulation of test guidelines (according to OECD standards.

Assessment of ecotoxicological effects of pesticides on the soil fauna and soil processes under tropical conditions.

Palavras-chave: Floresta tropical umida; Conservacao do solo; Agrofloresta; Pesticida; Fauna edafica; Brasil; Amazonas; Manaus; Tropical rain forests; Soil conservation; Agroforestry; Pesticides application; Soil fauna.

Ano: 2000

URL: http://www.alice.cnptia.embrapa.br/handle/doc/669983

Avaliação de inseticidas neonicotinóides para o controle da mariposa-oriental Grapholita molesta (Busck) (Lepidoptera: Tortricidae) em laboratório e pomar comercial de maçã com infestações artificiais.

RÖMBKE, J.; GARCIA, M..

The work reported here is planned for the SHIFT project "Management of plant residues and its effect on decomposition and soil fauna in central Amazonian agroecosystems".

Tipo: Artigo em anais de congresso (ALICE)

Palavras-chave: Fauna edáfica; Solo; Pesticida; Decomposição; Amazônia.

Ano: 2002

URL: http://www.alice.cnptia.embrapa.br/handle/doc/673192

ARIOLI, C.; ZART, M.; GARCIA, M.; BOTTON, M..

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Biology of blepyrus clavicornis (compere) (hymenoptera: encyrtidae), a parasitoid of pseudococcus viburni (signoret) (hemiptera: pseudococcidae).

Palavras-chave: Mariposa-oriental; Controle Químico; Fruticultura; Inseticida; Maçã; Praga de Planta.

Ano: 2007

URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/542209

SILVA, V. P. da; GARCIA, M.; BOTTON, M..

Mealybugs (Hemiptera: Pseudococcidae) are common pests in fruitproduction(Franco et al., 2009; Daane et al., 2012). The obscure mealybug Pseudococcus viburni (Signoret) is a cosmopolitan and polyphagous species found in 56 countries. It feeds on members of nearly 90 plant families and 240 genera (García et al., 2016), and is one of the main pest species of vineyards (Vitis spp., Vitaceae) in Brazil as well as other countries of the Americas (Correa et al., 2012; Daane et al., 2012; Pacheco da Silva et al., 2014). P. viburni also attacks other plants of economic importance, such as apples (Rosaceae) and pears (Rosaceae) (Ciampolini et al., 2002; Dapoto et al., 2011). It feeds on the leaves, trunks, cordons, canes, fruits and roots of host plants. Similarly...

Carbon dynamics in a human-modified tropical forest: a case study using multi-temporal LiDAR Data.

Palavras-chave: Chalcidoidea; Encyrtids; Controle biológico; Coquila; Espécies polifagas; Pragas de vinhas; Parasitismo; Praga de planta; Praga; Uva; Biological control; Obscure mealybug; Parasitism; Pseudococcus viburni.

Ano: 2017

URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1081179

MOURA, Y. M. de; BALZTER, H.; GALVÃO, L. S.; DALAGNOL, R.; ESPÍRITO-SANTO, F.; SANTOS, E. G.; GARCIA, M.; BISPO, P. da C.; OLIVEIRA JUNIOR, R. C. de; SHIMABUKURO, Y. E..

Tropical forests hold significant amounts of carbon and play a critical role on Earth´s climate system. To date, carbon dynamics over tropical forests have been poorly assessed, especially over vast areas of the tropics that have been affected by some type of disturbance (e.g., selective logging, understory fires, and fragmentation). Understanding the multi-temporal dynamics of carbon stocks over human-modified tropical forests (HMTF) is crucial to close the carbon cycle balance in the tropics. Here, we used multi-temporal and high-spatial resolution airborne LiDAR data to quantify rates of carbon dynamics over a large patch of HMTF in eastern Amazon, Brazil. We described a robust approach to monitor changes in aboveground forest carbon stocks between 2012...

Earthworm densities in central Amazonian primary and secondary forests and polyculture forestry plantation.

Palavras-chave: Floresta Tropical; Carbono; Amazonia.

Ano: 2020

URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1127189

ROMBKE, J.; MELLER, M.; GARCIA, M..

The species composition, abundance and biomass of these organisms have been determined in a polyculture forestry plantation and in plots of nearby secondary and primary forest since 1997.

Earthworms in central Amazonian primary and secondary forests and a polyculture forestry plantation.

Palavras-chave: Floresta tropical umida; Agrofloresta; Cultivo multiplo; Solo; Materia organica; Decomposicao; Fauna edafica; Brasil; Amazonas; Tropical rain forest; Agroforestry; Multiple cropping; Soil; Forest litter; Decomposition; Larvae.

Ano: 1998

URL: http://www.alice.cnptia.embrapa.br/handle/doc/667746

Earthworms.

Infoteca-e

ROMBKE, J.; GARCIA, M..

The species composition, abundance and biomass of eartworms were determined in two plots of a polyculture forestry plantation and in plots of nearby secondary and primary forest as part of the SHIFT Project ENV 52 since 1997, with objective to study the regeneration and better use of already degrade plots, to diminish the human impact on primary rain forest in Amazonia (Brasil).

Tipo: Capítulo em livro técnico (INFOTECA-E)

Palavras-chave: Oligoqueta; Brasil; Amazonas; Manaus; Agrossilvicultura; Cultivo Multiplo; Fauna Edáfica; Fertilidade do Solo; Floresta Tropical Úmida; Minhoca; Lumbricidae; Agroforestry; Multiple cropping; Soil fauna; Soil fertility; Tropical rain forests.

Ano: 1999

URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/669558

Effects of pesticides on soil fauna and organic matter breakdown in Amazonia - development of ecotoxicological test methods for tropical regions.

ROMBKER, J.; MELLER, M.; GARCIA, M..

Species composition, abundance and biomass of these earthworms were determined in a polyculture forestry plantation (POA/C) and in plots of nearby secondary (SEC) and primary (FLO) forests in Amazonia. The earthworms were collected using the formol extraction method. In five collections, between July 1997 and June 1998, only seven species were found (mainly Glossoscolecidae). One peregrine species (Pontoscolex corethrurus) was found in the polyculture plot and another (Dichogaster bolaui, Octochaetidae) nearby. The abundance of earthworms in the three plots is low for tropical rain forest sites (<1 ind m-2 - 5.5 ind m-2 compared to 1 ind m-2 - 189 ind m-2) but biomass (up to 20g fresh weight per square meter) is among the highest numbers ever found in...

Tipo: Artigo em anais de congresso (ALICE)

Palavras-chave: Floresta tropical umida; Agrofloresta; Cultivo multiplo; Solo; Minhoca; Oligochaeta; Brasil; Amazonas; Manaus; Tropical rain forests; Agroforestry; Multiple cropping; Soil; Lumbricidae.

Ano: 1999

URL: http://www.alice.cnptia.embrapa.br/handle/doc/668410

GARCIA, M.; FÖRSTER, B.; HOEFER, H.; RÖMBKE, J..

2002

Effects of three pesticides on the avoidance behavior of earthworms in laboratory tests performed under temperate and tropical conditions.

Palavras-chave: Matéria orgânica.

Ano: 2002

URL: http://www.alice.cnptia.embrapa.br/handle/doc/1058379

GARCIA, M.; RÖMBKE, J.; BRITO, M. T. de; SCHEFFCZYK, A..

Little research has been performed on the impact of pesticides on earthworms under tropical conditions. Taking into consideration the oftenlimited resources in tropical countries, simple screening tests are needed. Therefore, it was investigated whether three pesticides relevant for the Brazilian Amazon (benomyl, carbendazim, lambda-cyhalothrin) affect the avoidance behavior of the earthworm Eisenia fetida. The tests were performed for two days according to ISO guideline 17512 but were adapted to tropical conditions (i.e. test substrate, test organism and temperature). The results indicate that this test gives reproducible and reliable results. Toxicity values (NOEC, EC50) are lower than those determined in 14 day-acute mortality tests and are...

Grapholita molesta: novas informações sobre a bioecologia da espécie e implicações para o manejo.

Palavras-chave: Fungicida; Inseticida; Minhoca; Solo artificial; Solo natural.

Ano: 2007

URL: http://www.alice.cnptia.embrapa.br/handle/doc/681404

Infoteca-e

NETO E SILVA, O. A. B.; BOTTON, M.; GARCIA, M.; NAVA, D. E..

Responda rápido: Qual é o hospedeiro mais adequado para o desenvolvimento da mariposa-oriental Grapholita molesta: a macieira ou o pessegueiro? A resposta muito provavelmente remete ao pessegueiro, Esta informação tornou-se um paradigma no Brasil visto que o pessegueiro é cultivado a mais tempo sendo a grafolita uma das principais espécies praga, Por outro lado, a macieira é de plantio mais recente e somente nos últimos anos se observa ataques significativos da grafolita na cultura.

Tipo: Artigo de divulgação na mídia (INFOTECA-E)

Palavras-chave: Bioecologia; Fruticultura; Maçã; Manejo; Mariposa Oriental; Praga de Planta; Reprodução.

Ano: 2009

URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/544004

Impact of Amazonian termite populations on the carbon cycle of natural and managed forest systems: respiration rates in different termite food guilds.

HANNE, C.; MARTIUS, C.; FORSTER, B.; GARCIA, M..

Eight representatives species in Central Amazonia representing the different food guilds were studied in order to determine their respiration-quotients as an important feature of their metabolic potential.

Lignin characteristics and density fractions of termite nests in an Amazonian rain forest - indicators of termite feeding guilds?.

Palavras-chave: Floresta tropical umida; Agrofloresta; Cultivo multiplo; Cupim; Carbono; Brasil; Amazonas; Tropical rain forest; Agroforestry; Multiple cropping; Termite; Carbon.

Ano: 1998

URL: http://www.alice.cnptia.embrapa.br/handle/doc/667744

AMELUNG, W.; MARTIUS, C.; BANDEIRA, A. G.; GARCIA, M.; ZECH, W..

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Litter quality effect on decomposition by diplopodes of central Amazonian agroforestry tree species.

Palavras-chave: Soil organic matter.

Ano: 2002

URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1123205

SEITZ, D.; LEHMANN, J.; GARCIA, M.; HANAGARD, W.; HOFFMANN, K. H.; ZECH, W..

Investigation on the role of single soil fauna species in controlled laboratory incubation to describe litter decomposition in tropical agroforestry systems, in Manaus-AM (Brasil). All litter species decomposed more rapidly with than without diplopods. The weight loss was not correlated with initial polyphenol-to-N raios of the leaves. Decomposition of pupunha (palm peach) leaves was mainly mitigated by microfauna and mechanical leaching.

Litter quality effects on decomposition by diplopodes of Central Amazonian agroforestry tree species.

Palavras-chave: Floresta tropical umida; Conservacao do solo; Agrofloresta; Cultivo multiplo; Serapilheira; Fauna edafica; Brasil; Amazonas; Manaus; Tropical rain forests; Soil conservation; Agroforestry; Multiple cropping; Forest litter.

Ano: 2000

URL: http://www.alice.cnptia.embrapa.br/handle/doc/670044

SEITZ, D.; LEHMANN, J.; GARCIA, M.; HANAGARD, W.; HOFFMANN, K. H.; ZECH, W..

Study to investigate the role of single soil fauna species in controlled lboratory incubation to describe litter decomposition in tropical agroforestry systems, in Manaus-AM (Brazil).

Management of leguminous cover crops to improve soil fertility in central Amazonia.

Palavras-chave: Floresta tropical úmida; Agrofloresta; Fauna edáfica; Serapilheira; Brasil; Amazonas; Manaus.

Ano: 2002

URL: http://www.alice.cnptia.embrapa.br/handle/doc/673221

RODRIGUES, M. do R.; BECK, L.; DIAS, M. C.; FORSTER, B.; GARCIA, T.; GARCIA, M.; HAHAGARTH, W.; HOFER, H.; MARTIUS, C.; ROMBKE, J.; XAVIER, J. J..

Experimental estudies have been initiated in cropping systems near Manaus-AM (Brasil), to evaluate the effect of legume (Tephrosia candida, Flemingia congesta, Pueraria phaseoloides) mulch for recovery of soil fertility in a mixed plantation of coconut and cupuacu perennial trees.

Management of leguminous cover crops to improve soil fertility in Central Amazonia.

Palavras-chave: Flemingia congesta; Brasil; Amazonas; Manaus; Cover plants; Management; Cobertura do Solo; Conservação do Solo; Fertilidade do Solo; Floresta Tropical Úmida; Leguminosa; Manejo; Matéria Orgânica; Pueraria Phaseoloides; Tephrosia candida; Legumes; Mulches; Organic matter; Soil conservation; Soil fertility; Tropical rain forests.

Ano: 2000

URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/670010

RODRIGUES, M. do R.; BECK, L.; DIAS, M. C.; FÖRSTER, B.; GARCIA, T.; GARCIA, M.; HANAGARTH, W.; HÖFER, H.; MARTIUS, C.; RÖMBKE, J.; XAVIER, J. J..

Experimental studies have been initiated in cropping systems near Manaus, Brazil, to evaluate the effect of legume mulch for recovery of soil fertility in a mixed plantation of coconut and cupuaçu perennial trees.