Oviposition Preference
Mostrando 13-24 de 45 artigos, teses e dissertações.
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13. Interações entre o predador Podisus nigrispinus (Heteroptera: Pentatomidae) e o parasitóide Palmistichus elaeisis (Hymenoptera: Eulophidae) / Interactions among the predator Podisus nigrispinus (Heteroptera: Pentatomidae) and the parasitoid Palmistichus elaeisis (Hymenoptera: Eulophidae)
The use of more than one natural enemy for pests control can increase the efficiency of the biological control, mainly, when those organisms act on different apprenticeships of the pests. The diversification of the beneficial fauna can reduce the population of herbivores and the disturbance of the ecosystems, increasing the local stability. The objective was
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/09/2010
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14. Influence of trichomes on attractiveness and ovipositional preference of Bemisia tabaci (Genn.) B biotype (Hemiptera: Aleyrodidae) on tomato genotypes
Brazil is one of the world's largest tomato producer, but considerable part of the production is lost due to the attack of Bemisia tabaci (Genn.) B biotype. Resistant germoplasm plants can be an important method for B. tabaci control in integrated pest management approaches. The attractiveness and ovipositional preference of B. tabaci for 17 tomato genotypes
Neotropical Entomology. Publicado em: 2010-12
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15. Oviposição, desenvolvimento e reprodução de Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) em diferentes hospedeiros de importância econômica
The host selection for oviposition by Spodoptera frugiperda (J.E. Smith) among corn, millet, cotton and soybean, and its relationship with the biological characteristics were investigated. Free and non-choice tests for oviposition using plots containing five plants each, from each host in plastic greenhouse, resulted in similar oviposition preference among t
Neotropical Entomology. Publicado em: 2010-12
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16. Efeito da qualidade da água no ciclo de vida e na atração para oviposição de Aedes aegypti (L.) (Diptera: Culicidae)
The present research aimed at evaluating the influence of the water quality in the life cycle and attraction of Aedes aegypti (L.) females to oviposit using different sources of water (raw sewage, effluent of UASB reactor, effluent of polishing lagoon, effluent of anaerobic filter, rain water and de-chlorinated water). The immature development time and survi
Neotropical Entomology. Publicado em: 2010-12
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17. Qualidade de diferentes espécies de pulgões como hospedeiros do parasitóide Aphidius ervi Haliday (Hymenoptera: Braconidae: Aphidiinae)
The suitability of Macrosiphum euphorbiae (Thomas), Aulacorthum solani (Kaltenbach) and Acyrthosiphon kondoi Shinji (Hemiptera: Aphididae) as hosts for the aphid parasitoid Aphidius ervi Haliday was evaluated by assessing host size, host preference, and host quality. Tests were carried out in an environmental chamber at 22 ± 1ºC, 70 ± 10% RH and 12h photo
Neotropical Entomology. Publicado em: 2010-10
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18. Biologia comparada e comportamento de Tetranychus urticae Koch (Acari: Tetranychidae) e Phytoseiulus macropilis (Banks) (Acari: Phytoseiidae) em algodoeiro bollgardTM e Isolinha não-Transgênica
The two spotted spider mite, Tetranychus urticae Koch, is a nontarget herbivore of Bt-cotton, but acquires and accumulates higher levels of Cry toxin than that expressed by transgenic plants. This work investigated the development and reproduction of T. urticae and of the predator Phytoseiulus macropilis Banks, during three successive generations looking for
Neotropical Entomology. Publicado em: 2010-06
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19. Toxicidad de spiromesifen en los estados biológicos de Bactericera cockerelli (Sulc) (Hemiptera: Triozidae)
Spiromesifen is an insecticide that inhibits the synthesis of lipids and, in Mexico, its use against the Tomato-Potato Psyllid, Bactericera cockerelli (Sulc), on chili pepper (Capsicum annum), tomato (Lycopersicon sculentum) and potato (Solanum tuberosum) began in 2005; however more information is needed to understand its toxicity on this insect pest. The ai
Neotropical Entomology. Publicado em: 2010-06
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20. Distribuição de ovos de Plutella xylostella (L.) (Lepidoptera: Plutellidae) e o parasitismo por Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae)
Oviposition site preference of Plutella xylostella (L.) and the parasitism by Trichogramma pretiosum Riley on cabbage plants at pre- and post-head formation were investigated in commercial cabbage field. Groups of six plants were randomly caged. In each cage three pairs of 24h-old P. xylostella moths were released, followed by 1,200 T. pretiosum females rele
Neotropical Entomology. Publicado em: 2010-04
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21. Performance de Ceratitis capitata Wiedemann (Diptera: Tephritidae) em frutos: comparação de duas populações criadas em laboratório
This study evaluated the influence of two fruits hosts (orange and papaya) on biological and behavioral parameters of two populations of Ceratitis capitata (Wiedemann) reared under laboratory conditions. One of these populations has been reared under laboratory conditions by 25 years without introduction of wild flies (Lab-pop), while the other has been main
Neotropical Entomology. Publicado em: 2010-02
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22. Resistêncvia de genótipos de feijão-caupi ao pulgão preto, cigarrinha-verde, manhoso e caruncho
Cowpea, Vigna unguiculata (L.) Walp., Apiaú, Iracema, Pingo de Ouro, Epace 10, Pitiúba, BR3-Tracuateua, Inhuma, NC99-542F-5, Canapuzinho, TE97-204G-12, BRS-Milênio, Amapá, RS-Paraguaçu, BR17-Gurguéia and BRS-Marataoã genotypes were evaluated for resistance to the black aphid, A. craccivora, leafhopper, Empoasca sp. and to the cowpea curculio, halcoder
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/03/2009
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23. Nutrição do tomateiro e a sua influência na preferência para abrigo, alimentação e oviposição de Bemisia tabaci (GENN.) biótipo B / Nutrition of the tomato and her influence in the preference for shelter, feeding and oviposition of Bemisia tabaci (Genn.) biotype B
A Bemisia tabaci biótipo B constitui-se atualmente uma grande ameaça não só a cultura do tomateiro mais a diversas outras culturas. O objetivo dessa pesquisa foi avaliar a influência da nutrição do tomateiro na indução de resistência para abrigo, alimentação e oviposição de B. tabaci biótipo B. Os experimentos foram conduzidos na Escola de Agr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/02/2008
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24. Oviposition behavior in wild Anastrepha obliqua (Macquart, 1835) (Diptera: Tephritidae): initial study of associative learning related to a protein source
In associative learning, experience enables an animal to associate a conditioned stimulus with some other meaningful stimulus producing either positive or negative effects. In this way, on a subsequent encounter, the response that was previously elicited only by the meaningful stimulus is then elicited by the conditioned stimulus as well. The aim of the pres
Psychology & Neuroscience. Publicado em: 2008-12