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| Registros recuperados: 18 | |
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| BARÔNIO, C. A.; BERNARDI, D.; NUNES, M. Z.; PASINATO, J.; GARCIA, F. R. M.; BOTTON, M.. |
| The development of appropriate methodologies for bioassays is of paramount importance to study the methodological factors that may interfere in the experimental design. Thus, laboratory bioassays have become increasingly important for the determination of data that are realistic and replicable. The objective of the study was to develop a bioassay methodology with the ready-to-use toxic bait Success ? 0.02CB, 96 mg L−1 of spinosad, in adults of Ceratitis capitata (Wiedemann) as a study model. The insect origin laboratory population, LT 50= 11.16 h), time of toxic bait supply (4 h, LT 50= 16.85 h), food deprivation (12 h, LT 50= 15.55 h), and the adult age (5 days, LT 50= 35.31 h) of C. capitata showed higher susceptibility and a shorter LT 50... |
| Tipo: Artigo de periódico |
Palavras-chave: Mediterranean fruit fly; Toxicity; Methodology; Spinosad. |
| Ano: 2018 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1102300 |
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| ANDREAZZA, F.; BERNARDI, D.; SANTOS, R. S. S. dos; GARCIA, F. R. M.; OLIVEIRA, E. E.; BOTTON, M.; NAVA, D. E.. |
| Non-native insect pests are often responsible for important damage to native and agricultural plant hosts. Since Drosophila suzukii Matsumura (Diptera: Drosophilidae) has become an important pest in North America and Europe (i.e., in 2008), the global production of soft thin-skinned fruits has faced severe production losses. In the southern Neotropical region, however, the first record of D. suzukii occurred in 2013 in the south of Brazil. It has also been recorded in Uruguay, Argentina, and Chile. Despite its recent occurrence in the southern Neotropical region, the fast dispersion of D. suzukii has inspired local research efforts in an attempt to mitigate the consequences of this insect pest invasion. In this forum, we explore the current status of D.... |
| Tipo: Artigo de periódico |
Palavras-chave: Spotted wing drosophila; Area-wide integrated pest management; Alien pest invasions; Drosophila suzukii; Pest control. |
| Ano: 2017 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1081432 |
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| OLIVEIRA, I. M. de; LOECK, A. E.; GARCIA, F. R. M.; BOTTON, M.. |
| The State of Rio Grande do Sul is a major producer of grapes in Brazil, highlighting the Serra Gaúcha as the main producing region. In the pursuit of good quality in grapes it is essential the control of pests, especially insects. This study highlights the incidence of wasps, which cause serious damage at harvest time. This study aimed to characterize the community of social wasps (Hymenoptera, Vespidae) through faunal analysis and to examine the relationship of these insects with injuries to the grape berries in vineya rds of Bento Gonçalves, Rio Grande do Sul State. Therefore, active search were made in January and February 2014, followed by analysis of frequency, constancy, abundance, dominance and diversity. Ten species of wasps were able to use grape... |
| Tipo: Artigo de periódico |
Palavras-chave: Serra Gaúcha; Social wasp; Damage; Grapes; Wines. |
| Ano: 2019 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1111526 |
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| LISBÔA, H.; GRUTZMACHER, A. D.; WREGE, M. S.; GARCIA, F. R. M.; NAVA, D. E.. |
| Anastrepha grandis é uma das principais pragas relacionadas à Cucurbitaceae nas Américas do Sul e Central. O presente trabalho teve como objetivo conhecer o impacto do aumento da temperatura no número de gerações de A. grandis, cuja distribuição poderá ser agravada devido ao aumento da temperatura. Essas variações climatológicas foram analisadas para cenários de referência obtidos de 1961?1990 e nos cenários de mudanças climáticas A2 e B1 do Painel Intergovernamental de Mudanças Climáticas, onde encontramos um cenário menos pessimista (B1) e um mais pessimista (A2). Em relação ao período de referência é possível observar que, nas estações mais frias, as regiões Sul e Sudeste mostram-se inadequadas para o desenvolvimento de A. grandis, apresentando no... |
| Tipo: Artigo de periódico |
Palavras-chave: Abiotic factors; Climatic changes; Quarantine pest; Fatores abióticos; Cucurbitaceae; Praga Quarentenária; Mudança Climática. |
| Ano: 2020 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1128472 |
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| Registros recuperados: 18 | |
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