Consulta: creatorFacets:"Parra,José Roberto P."
Registros recuperados: 4
Data/hora: 02/06/2024 06:22:04

Biologia e parasitismo de Trichogramma atopovirilia Oatman &amp;amp; Platner e Trichogramma pretiosum Riley (Hymenoptera, Trichogrammatidae) em ovos de Spodoptera frugiperda (J.E. Smith) (Lepidoptera, Noctuidae)
Provedor de dados: 92
Autores: Beserra,Eduardo B.; Parra,José Roberto P.
Comparou-se a capacidade de paratisimo e o desenvolvimento de Trichogramma atopovirilia Oatman &amp;amp; Platner e T. pretiosum Riley visando à seleção da espécie mais adequada para o controle de Spodoptera frugiperda (J. E. Smith). Os experimentos foram conduzidos em laboratório à temperatura de 25±2ºC, U.R. de 70±0% e fotoperíodo de 14L:10E. Tanto T. atopovirilia como T. pretiosum desenvolveram-se bem e mostraram-se adaptados a ovos de S. frugiperda, mesmo após serem criados por várias gerações em ovos de Anagasta kuehniella Zeller. Entretanto, fêmeas de T. atopovirilia foram mais agressivas e de maior especificidade à praga, já que apresentaram maior capacidade de parasitismo em posturas com diferentes barreiras físicas e maior aceitação pelo hospedeiro...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adequação hospedeira; Controle biológico; Lagarta-do-cartucho; Parasitóides; Tricogramatídeo.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262004000100020

Will the Convention on Biological Diversity put an end to biological control?
Provedor de dados: 92
Autores: van Lenteren,Joop C.; Cock,Matthew J. W.; Brodeur,Jacques; Barratt,Barbara I. P.; Bigler,Franz; Bolckmans,Karel; Haas,Fabian; Mason,Peter G.; Parra,José Roberto P.
Will the Convention on Biological Diversity put an end to biological control? Under the Convention on Biological Diversity countries have sovereign rights over their genetic resources. Agreements governing the access to these resources and the sharing of the benefits arising from their use need to be established between involved parties. This also applies to species collected for potential use in biological control. Recent applications of access and benefit sharing principles have already made it difficult or impossible to collect and export natural enemies for biological control research in several countries. If such an approach is widely applied it would impede this very successful and environmentally safe pest management method based on the use of...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: ABS; Biological control; CBD; Exotic natural enemies; Invasive species; Legislation; Non-monetary benefit sharing.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262011000100001

Development of a control alternative for the citrus fruit borer, Ecdytolopha aurantiana (Lepidoptera, Tortricidae): from basic research to the grower
Provedor de dados: 92
Autores: Parra,José Roberto P.; Bento,José Maurício S.; Garcia,Mauro S.; Yamamoto,Pedro T.; Vilela,Evaldo F.; Leal,Walter S.
All research steps, developed from 1995 to 2000, to synthesize the sex pheromone of Ecdytolopha aurantiana (Lima, 1927) are described, in order to monitoring this pest that causes losses in the order of 50 million dollars per year to citriculture in the State of São Paulo. The basic researches conducted are described, including the development of an artificial diet for the insect, the study of its temperature and humidity requirements, behavioral studies, and synthesis of the male-attracting substance up to the formulation and distribution of the pheromone to the grower, by means of its commercialization. It is a case of success, at a cost of 50 thousand dollars, involving inter- and multidisciplinary researches, which can be adopted to other insect pests...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biological control; Biology; Citrus; Integrated pest management; Sex pheromone.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262004000400020

Injuries caused by citrus leafminer (Phyllocnistis citrella) exacerbate citrus canker (Xanthomonas axonopodis pv. citri) infection
Provedor de dados: 102
Autores: Jesus Junior,Waldir C.; Belasque Júnior,José; Amorim,Lilian; Christiano,Rock Seille C.; Parra,José Roberto P.; Bergamin Filho,Armando.
After the introduction of citrus leafminer in São Paulo State, an increase in the number of new plants infected with citrus canker has been observed. The interaction between these two organisms is known, but there is no information about how the leafminer damage intensifies citrus canker incidence and severity. The objectives of this paper were to evaluate the effects of leafminer damage in citrus canker infection and its influence on the monocyclic components of the disease on Citrus limonia. Higher incidence of diseased plants, AUDPC (area under the disease progress curve), disease severity and shorter incubation periods were observed in plants inoculated after insect infestation. These factors explain the association found between the higher citrus...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Spread; Incubation period; Insect-pathogen interaction.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-41582006000300006