Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 58
Primeira ... 123 ... Última
Imagem não selecionada

Imprime registro no formato completo
Between-habitat movement of rice arthropods and its ecological role International Rice Research Institute
Zhang, W. J.; Qi, Y. H..
p.43-45
Palavras-chave: Arthropods; Habitats; Natural enemies.
Ano: 2004 URL: http://hdl.handle.net/123456789/1035
Imagem não selecionada

Imprime registro no formato completo
Beyond the gene horizon:sustaining agricultural productivity and enhancing livelihoods through optimization of crop and crop-associated biodiversity Open Agri
F..
Palavras-chave: Agroecosystems; Soil fauna; Self pollination; Natural enemies; Crop performance; Genetic resources; Sustainable agriculture; Soil flora; Integrated pest management; Genetics.
Ano: 2002 URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4227
Imagem não selecionada

Imprime registro no formato completo
Biologia de Neotrioza tavaresi Crawford, 1925 (Hemiptera, Psyllidae), galhador da folha do araçazeiro (Psidium cattleianum) Rev. Bras. entomol.
Butignol,C. A.; Pedrosa-Macedo,J. H..
Biology of the leaf gall inducer Neotrioza tavaresi Crawford, 1925 (Hemiptera, Psyllidae) on strawberry guava tree (Psidium cattleianum). A field study was conducted in Curitiba region, State of Paraná, southern Brazil, to describe the life cycle of Neotrioza tavaresi Crawford, 1925, a leaf galling insect in strawberry guava trees (Psidium cattleianum). Three cycles were observed (1997, 1998, 1999) during regular field trips and the insects were observed in Piraquara municipality, where 15 samples with 50 infested leaves were sampled in the 1997-98 cycle. Galls were dissected for detailed studies. Neotrioza tavaresi has a univoltine cycle in which adult individuals were found inside the galls from August onwards. The sexually mature insects with sex ratio...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Insect/plant relationship; Life cycle; Natural enemies; Psyllidae.
Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262003000100001
Imagem não selecionada

Imprime registro no formato completo
Biología de Tamarixia triozae (Burks) (Hymenoptera: Eulophidae) parasitoide de Bactericera cockerelli (Sulc) (Hemíptera: Triozidae). Colegio de Postgraduados
Rojas Rojas, Patricia.
El psílido de la papa [Bactericera cockerelli (Sulc)] es una de las plagas más importantes de las solanáceas, causa daños no sólo por la alimentación sino además por el papel como vector de enfermedades en papa y tomate, lo cual ocasiona pérdidas millonarias en Estados Unidos de América, México y Centroamérica. Debido a esto el uso de plaguicidas contra este insecto se ha incrementado, y con ello los posibles problemas de resistencia a insecticidas, brotes de plagas secundarias y daños al ambiente; entonces es necesario implementar un programa de manejo integrado de esta plaga, donde el control biológico se convierta en una de las herramientas principales, para ello es necesario incrementar el conocimiento de la biología de los enemigos naturales de este...
Palavras-chave: Psílido de la papa; Enemigos naturales; Control biológico; Potato psyllid; Natural enemies; Biological control; Maestría; Entomología y Acarología.
Ano: 2010 URL: http://hdl.handle.net/10521/263
Imagem não selecionada

Imprime registro no formato completo
Biology of Diadegma sp. (Hymenoptera: Ichneumonidae), a parasitoid of Plutella xylostella (L.) (Lepidoptera: Yponomeutidae), from Reunion Island Neotropical Entomology
MONNERAT,R.G.; KIRK,A.A.; BORDAT,D..
The genus Diadegma have some species able to parasite Plutella xylostella (L.) (DBM). Laboratory studies were carried out on a Diadegma sp. from Reunion Island to elucidate its ability to parasite DBM larvae, and to determine the influence of the temperature on its fecundity, longevity, oviposition and the consumption of cabbage leaves by parasitized DBM larvae. Parasitism rates were close to 70% for the L2 and L3 instar, and 53% for the L4. At 15°C, there were no progeny. At 20°C and 25°C, the percentage of parasitism was near 70%. At 29°C, the percentage parasitism was similar but the number of males produced was higher. Parasitized DBM larvae consumed 35% less leaf surface than non parasitized larvae. This Diadegma sp. is a possible candidate for...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Natural enemies; Cabbage; Temperature; Parasitism; Diamondback moth.
Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2002000200015
Imagem não selecionada

Imprime registro no formato completo
Bionomics of Neolasioptera aculeatae (Diptera: Cecidomyiidae), a promising biological control candidate against Parkinsonia aculeata (Fabaceae) Rev. Soc. Entomol. Argent.
Mc Kay,Fernando; Sosa,Alejandro J.; Heard,Tim A..
Field surveys conducted in North-central Argentina on Parkinsonia aculeata L. between 2008 and 2011 revealed the presence of the stem-galling midge Neolasioptera aculeatae Gagné (Diptera: Cecidomyiidae). Bionomical and field host range studies were conducted to determine the insect's suitability for biological control of P . aculeata. Presence of N. aculeatae galls was restricted to the northern distribution of P. aculeata. Larvae and/or pupae were found by dissecting galls collected throughout the year on P. aculeata plants at different phenological stages. Emergence of N. aculeatae adults occurred 13 to 34 days from field collection and over an average period of 22 days. Field host range surveys indicated that of the 11 legume species sampled, N....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Field host range; Natural enemies; Weed biological control; Parkinsonia; Cina-cina.
Ano: 2014 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802014000100002
Imagem não selecionada

Imprime registro no formato completo
Comparison of beat cloth and entomological net methods for determining faunistic indices of soybean in Rio Grande do Sul, Brazil Scientia Agricola
Storck,Lindolfo; Antúnez,Claudia Carolina Cabral; Guedes,Jerson Vanderlei Carús; Cargnelutti Filho,Alberto; Alvarez,Jimmy Walter Rasche.
ABSTRACT Estimates of diversity indices provide information on distribution, richness and abundance of species within a community. The aim of the current study was to estimate faunistic indices (richness, constancy, dominance and abundance) of the species collected by beat cloth and entomological net sampling methods in different soybean crops and to determine the sample size necessary to estimate faunistic indices. Fauna density from 100 soybeans crops located in nine municipalities in Rio Grande do Sul, Brazil, were evaluated. Thirty points, 20 meters apart from one another, were marked in the crops. At each point, insect pests and natural enemies were collected using the two sampling methods. Faunistic indices, including the average and interval...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Glycine max; Resampling; Sample size; Natural enemies; Sampling methods.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000600559
Imagem não selecionada

Imprime registro no formato completo
Corn and sorghum insect Thai Agricultural
Boonsom Meksongsee; Panya Poonyathawon; Ocha Prachuabmoh; Auranuj Kongkanjana; Malee Chawanapong; Arunee Wongkobrat; Wachara Wongkamhaeng; Thalearngsak Weerawooth.
1 ill., 5 tables
Palavras-chave: Corn; Maize; Sorghum; Pest insects; Shoot fly; Atherigona soccata; Carbofuran; Seed treatment; Insect control; Corn borers; Ostrinia furnacalis; Natural enemies; Variety trials; Yields; Losses; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรูพืช; หนอนแมลงวันเจาะยอดข้าวฟ่าง; หนอนเจาะลำต้น; หนอนเจาะฝัก; หนอนใย; เพลี้ยอ่อน.
Ano: 1979 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3966
Imagem não selecionada

Imprime registro no formato completo
Corn and sorghum insects Thai Agricultural
Boonsom Meksongsee; Ocha Prachuabmoh; Auranuj Kongkanjana; Malee Chawanapong; Aurunee Wongkobrat; Wachara Wongkamhaeng; Thalearngsak Weerawooth.
2 ill., 5 tables
Palavras-chave: Corn; Maize; Sorghum; Pest insects; Shoot fly; Atherigona soccata; Stem borers; Ostrinia furnacalis; Trichogramma australicum; Economic threshold; Natural enemies; Chemical control; Insecticides; Yields; ข้าวโพด; ข้าวฟ่าง; ความคุ้มค่าทางเศรษฐศาสตร์; ไตรโคเดอร์มา; การควบคุมด้วยสารเคมี; หนอนเจาะลำต้น.
Ano: 1982 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4091
Imagem não selecionada

Imprime registro no formato completo
Distribution and importance of spiders inhabiting a Brazilian sugar cane plantation Zoologia
Rinaldi,Isabela Maria Piovesan; Mendes,Beatriz do Prado; Cady,Alan Bruce.
The spider fauna (Araneae) of a sugar eane plantation was surveyed monthly by hand colteetion and beating vegetation in sugar cane fields across Botucatu, State of São Paulo, Brazil. Composition and rchness (family and species where identifieation to species was possible) microhabitat preferenees were reeorded, and diversity and evenness indices were calculated. A total of 1291 spiders belonging to 73 species and 20 families were collected. The most diverse families were Theridiidae, Salticidae, and Araneidae, and the most abundant ones were Theridiidae, Saltieidae, Anyphaenidae, and Araneidae, Seven species represented 58.6% of the total fauna, with Crysso pulcherrima (Mello-Leitão,1917) (Theridiidae) composing 28.2%. About 65% of the spiders occupied the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Araneae; Sugar cane plantation; Spider fauna; Spider diversity; Natural enemies.
Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752002000500021
Imagem não selecionada

Imprime registro no formato completo
Diversidade e incidência de parasitoides de percevejos adultos na cultura da soja e sua relação com o uso de inseticidas. Infoteca-e
AQUINO, M. F. S.; SUJII, E. R.; MORAES, M. C. B.; BORGES, M.; LAUMANN, R. A..
bitstream/item/217500/1/Boletim-percevejos-364finalOUT.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) Palavras-chave: Inimigos naturais; Controle Biológico; Díptera; Hymenoptera; Pentatomidae; Biological control; Natural enemies.
Ano: 2020 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1126318
Imagem não selecionada

Imprime registro no formato completo
Diversity of parasitoid wasps in conventional and organic guarana (Paullinia cupana var. sorbilis) cultivation areas in the Brazilian Amazon Acta Amazonica
SCHOENINGER,Karine; SOUZA,Jorge L.P.; KRUG,Cristiane; OLIVEIRA,Marcio L..
ABSTRACT We surveyed parasitoid wasps (Hymenoptera) in two guarana plantations in the central Brazilian Amazon (one conventionally, and one organically managed), as well as in adjacent forest and edge areas between crop and forest. We evaluated differences between management systems in parasitoid diversity and abundance, and assessed the importance of the surrounding matrix as a source of parasitoid wasps for guarana cultivation. Parasitoid wasp richness, abundance and taxonomic composition (at family level) were compared between plantations, and among habitats within plantations. Wasps were sampled using Malaise and Moericke traps. A total of 25,951 parasitoid wasps (10,828 in the conventional, and 15,123 in the organic crop area) were collected, and were...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Agroecosystem; Chalcidoidea; Crop management; Encyrtidae; Natural enemies.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672019000400283
Imagem não selecionada

Imprime registro no formato completo
Efecto del depredador cryptolaemus montrouzieri (Coleoptera: Coccinellidae) en la actividad parasítica de anagyrus kamali (Hymenoptera: Encyrtidae) sobre cochinilla rosada del hibisco. Colegio de Postgraduados
Hernández Moreno, Salvador.
En varios países se han introducido Anagyrus kamali y Cryptolaemus montrouzieri para el control de la cochinilla rosada del hibisco (CRH) Maconellicoccus hirsutus, pero no se han establecido las interacciones entre estos enemigos naturales. En el presente trabajo se evaluó la interacción de C. montrouzieri (larvas de cuarto ínstar y hembras adultas) y la actividad parasítica de A. kamali sobre CRH en condiciones de laboratorio. Para determinar la interferencia entre el depredador y el parasitoide se realizaron pruebas de liberación individual y simultánea de ambas especies mediante pruebas de elección y no elección, utilizando como huésped/presa ninfas de tercer ínstar de CRH no parasitadas y parasitadas por A. kamali. Las ninfas parasitadas tenían...
Palavras-chave: Maconellicoccus hirsutus; Control biológico; Enemigos naturales; Competencia; Biological control; Natural enemies; Competition; Maestría; Entomología y Acarología.
Ano: 2011 URL: http://hdl.handle.net/10521/594
Imagem não selecionada

Imprime registro no formato completo
Efficacy of insecticides in controlling the corn borer, Ostrinia furnacalis (Guenee) and their effects on natural enemies Thai Agricultural
Watchara Choonhawong; Auranuj Kongkanjana; Boonsom Meksongsee.
2 tables
Palavras-chave: Corn; Maize; Borers; Insecticides; Ostrinia furnacalis; Natural enemies; Sweet corn; Triflumuron; Carbofuran; Kumiphor; Teflubenzuron; Chlorfluazuron; Cypermethrin; Trichogramma; Hatchability; ข้าวโพด; หนอนเจาะลำต้น; สารฆ่าแมลง; แมลงศัตรูธรรมชาติ.
Ano: 1985 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4573
Imagem não selecionada

Imprime registro no formato completo
Factors affecting colonization and abundance of Aphis gossypii glover (hemiptera: aphididae) on okra plantations Ciência e Agrotecnologia
Leite,Germano Leão Demolin; Picanço,Marcelo; Zanuncio,José Cola; Gusmão,Marcos Rafael.
The control of Aphis gossypii Glover (Hemiptera: Aphididae) on okra Abelmoschus esculentus (L.) (Malvaceae) consist primarily in the use of insecticides, due to the lack of information on other mortality factors. The objective of this study was to determine the effects of predators and parasitoids, height of canopy, plant age, leaf areas, organic compounds leaves, levels of leaf nitrogen and potassium, density of leaf trichomes, total rainfall and median temperature on attack intensity of A. gossypii on two successive A. esculentus var. Santa Cruz plantations. Monthly number estimates of A. gossypii and natural enemies (visual inspection) occurred on bottom, middle and apical parts of 30 plants/plantation (one leaf/plant). Plants senescence, leaf areas and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Abelmoschus esculentus; Aphid; Natural enemies; Leaf area; Nitrogen.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542007000200011
Imagem não selecionada

Imprime registro no formato completo
Factors affecting herbivory of Thrips palmi (Thysanoptera: Thripidae) and Aphis gossypii (Homoptera: Aphididae) on the eggplant (Solanum melongena) BABT
Leite,Germano Leão Demolin; Picanço,Marcelo; Zanuncio,José Cola; Ecole,Carvalho Carlos.
The objective of this study was to evaluate effects of total rainfall, mean temperature, natural enemies, chemical composition of leaves, levels of nitrogen and potassium on leaves and density of leaf trichomes on attack intensity of Thrips palmi Karny (Thysanoptera: Thripidae) and Aphis gossypii (Glover) (Homoptera: Aphididae) on plantations of the eggplant (Solanum melongena) in two regions of Minas Gerais, Brazil. Higher numbers of A. gossypii/leaf and T. palmi/leaf were observed in plantations of this eggplant in the Municipalities of Viçosa and Guidoval, respectively. Guidoval had a rainy and hotter weather than Viçosa. T. palmi was almost positivelly correlated with rainfall (r= 0.49, P= 0.0538) while A. gossypii seemed to be more affected by mean...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Aphis gossypii; Natural enemies; Plant nutrition; Solanum melongena; Thrips palmi.
Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000400002
Imagem não selecionada

Imprime registro no formato completo
Foraging behavior of two egg parasitoids exploiting chemical cues from the stink bug Piezodorus guildinii (Hemiptera: Pentatomidae) Anais da ABC (AABC)
CINGOLANI,MARÍA FERNANDA; BARAKAT,MARÍA C.; LILJESTHRÖM,GERARDO GUSTAVO; COLAZZA,STEFANO.
Abstract: Several parasitoids attacking the same host may lead to competition. Adult parasitoids’ abilities to find, parasitize and defend hosts determine resource’s retention potential. In soybean, two egg parasitoid species, Telenomus podisi and Trissolcus urichi (Hymenoptera: Platygastridae), compete on the egg masses of Piezodorus guildinii (Hemiptera: Pentatomidae) one of the major pest of this crop. We evaluated parasitoid’s abilities to exploit hosts’ footprints; and parasitoid’s behavior when competing for the same host. Both arena residence time and retention time were similar for T. podisi and T. urichi on male or female host footprints. In its turn, T. urichi reentered the area contaminated with P. guildinii more times and staid longer in it...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Biological control; Coexistence; Natural enemies; Platygastridae; Searching behavior; Stink bugs.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000500867
Imagem não selecionada

Imprime registro no formato completo
Gall-inducing insects of restinga areas (Atlantic Forest) in Brazil: economic importance Pap. Avulsos de Zool. (São Paulo)
Maia,Valéria Cid.
Abstract Many gall-inducing insects have been reported as pests in the Old World and North America, although few such examples are known from South America. A list of gall-inducing insects of potential economic importance, with a focus on those of restinga environments, was compiled using Maia (2013a) as starting point and updated with the database “Thompson ISI”, using ‘Insect (title) and gall (topic)’ as keywords. Botanical names were updated using the site “Flora do Brasil, 2020”, while potential economic significance of host plant species was acquired from Santos et al. (2009) and the site “Useful Tropical Plants”. Fifty-eight galling species were associated with 29 economically important plant species of 18 families in Brazilian restingas. The gallers...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cecidomyiidae; Diptera; Hemiptera; Natural enemies; Geographic distribution.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492018000100248
Imagem não selecionada

Imprime registro no formato completo
Ingenious natural enemies of the Malayan black bug, Scotinophara coarctata (Fab.) in Palawan Island, Philippines International Rice Research Institute
Perez, Victorio Aplacador.
58 l. : ill. Thesis (M.S.) -- Visayas State College of Agriculture
Tipo: Thesis Palavras-chave: Rice; Insect pests; Scotinophara coarctata; Natural enemies; Philippines.
Ano: 1987 URL: http://hdl.handle.net/123456789/1289
Imagem não selecionada

Imprime registro no formato completo
Inimigos naturais de Helicoverpa armigera em soja. Infoteca-e
CORRÊA-FERREIRA, B. S.; HOFFMANN-CAMPO, C. B.; SOSA-GOMEZ, D. R..
bitstream/item/107296/1/Inimigos-naturais-de-Helicoverpa-armigera-em-soja.pdf
Tipo: Comunicado Técnico (INFOTECA-E) Palavras-chave: Soja; Praga de planta; Inimigo natural; Lagarta; Soybeans; Natural enemies; Plant pests; Helicoverpa armigera.
Ano: 2014 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/992733
Registros recuperados: 58
Primeira ... 123 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional