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| Registros recuperados: 11 | |
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| NUNES, M. Z.; BERNARDI, D.; BARONIO, C. A.; PASINATO, J.; BALDIN, M. M.; BOTTON, M.. |
| The lack of standardization of bioassays for the evaluation of toxic baittoxicity on the South American fruit fly,Anastrepha fraterculus(Weidemann 1830), has led to erroneous interpretations of assay results.The objective of this study was to develop a methodology for the stan-dardization and validation of toxicological tests onA. fraterculustoxic baitusing the Success?0.02CB formulation (80 mg L−1of spinosad).Anastrepha fraterculusadults, obtained from larvae reared on an artificialdiet, showed higher susceptibility (LT50= 48.96 h) than adults from larvaereared on cattley guava (LT50= 53.83 h) and mango fruit (LT50= 53.55 h).Anastrepha fraterculusadults at the age of five (LT50= 65.30 h), 15 (LT50=59.01 h), and 30 (LT50= 55.53 h) days presented... |
| Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: South American fruit fly; Frui fly; Methodology; Spinosad. |
| Ano: 2019 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1114737 |
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| Dias,Daniel G.S.; Soares,Carlos Marcelo S.; Monnerat,Rose. |
| Dois inseticidas biológicos à base de Bacillus thuringiensis subspécies kurstaki (Btk) e aizawai (Bta) e um inseticida não sistêmico de origem biológica, à base de spinosad, foram avaliados em campo contra a traça-das-crucíferas, Plutella xylostella (L.)(Lep.: Plutellidae), em cultivo de couve-flor. O experimento foi realizado em Brazlândia, DF, em uma área de produção regular de hortaliças. A lavoura foi conduzida segundo manejo indicado para a região, sem qualquer intervenção que não o controle da praga. O experimento foi realizado no período de julho a setembro de 2002. O delineamento foi de blocos ao acaso, com quatro tratamentos e quatro repetições. Os produtos foram aplicados em função da média do número de furos produzidos pela praga, presentes nas... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bacillus thuringiensis; Controle biológico; Bioinseticidas; Spinosad. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362004000300010 |
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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 em periódico indexado (ALICE) |
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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| Araya,Jaime E.; Araya,Manuel; Guerrero,María Angélica. |
| The effects of four insecticides (dimethoate, pirimicarb, imidacloprid, and spinosad) applied in an ST4 Potter tower at sublethal concentrations (50% of those recommended commercially for aphid control) were studied in the laboratory on aphidiid Aphidius ervi (Haliday) adults, an important parasitoid of the pea aphid Acyrthosiphon pisum (Harris). The most selective treatment on the hymenopteran was imidacloprid, followed in decreasing order by spinosad, pirimicarb, and finally dimethoate, which quickly eliminated the parasitoid and thus its capacity to produce progeny. Three toxicity groups were distinguished in the study. The least damaging treatment to adults of A. ervi was imidacloprid, followed by a group of medium toxicity made up of spinosad and... |
| Tipo: Journal article |
Palavras-chave: Dimethoate; Green pea aphid; Imidacloprid; Pirimicarb; Spinosad. |
| Ano: 2010 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392010000200005 |
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| BORGES, R.; BOTTON, M.; MACHOTA JUNIOR, R.; BOFF, M. I. C.; MAFRA-NETO, A.. |
| A new atract & kill (A&K) formulation was dcveloped by ISCA Tccnologias to control fruit flies, In laboratory tests, we compared the efficacy of this new formulation with three cornrnercial products used by fruit growers in southern Brazil. Mortality tests were performed with Anastrepha fraterculus (Diptera: Tephntidae) and results showed that the effecuveness of Anarosa forrnulations was directly proportional to increasing dose of insecticide. Formulations containing organophosphates and cypennethrin produced similar mortality results. The Anarosa formulations, regardless of the insecticide dose, were more effective than GF 120 for A, fraterculus control. |
| Tipo: Resumo em anais de congresso (ALICE) |
Palavras-chave: Avaliação; Anarosa; Praga de planta; Inseto; Mosca das frutas; Controle químico; Agrotóxico; Fruta; Mortalidade; Spinosad. |
| Ano: 2010 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/866045 |
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| Schutze,Inana Xavier; Baronio,Cléber Antonio; Baldin,Morgana Mattiello; Loek,Alci Enimar; Botton,Marcos. |
| Abstract: The objective of this work was to assess the lethal concentration and lethal time (LC and LT) of spinosad and spinetoram, combined with different food lures, and their residual effects on South American fruit fly (Anastrepha fraterculus). The toxic baits were offered in eight concentrations (2, 6, 14, 35, 84, 204, 495, and 1,200 mg L-1), combined with the following food lures: 7% sugarcane molasses, 3% Biofruit, 1.5% CeraTrap, 1.25% Flyral, 3% Samaritá Bait, and 3% Samaritá Tradicional; diluted food lures in water were used as controls. The residual effect of the formulations at 96 mg L-1 concentration were evaluated for 21 days and were compared with that of the commercial bait Success 0.02 CB. Both insecticides were toxic to adults of A.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fraterculus; Hydrolyzed protein; Spinetoram; Spinosad; Sugarcane molasses. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000200144 |
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| Registros recuperados: 11 | |
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