| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Uva e Vinho. |
|
Data corrente: |
02/03/2018 |
|
Data da última atualização: |
30/04/2019 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
BOGO, A.; COMPARIN, C. C.; SANHIEZA, R. M. V.; RITSCHEL, P. S.; CASA, R. T.; SILVA, F. N.; EVERHART, S. E. |
|
Afiliação: |
Amauri Bogo, 1Crop Production Graduate Program, Universidade do Estado de Santa Catarina, Av. Luis de Camões, Lages, SC 88520-000, Brazil; Carla C. Comparin, 1Crop Production Graduate Program, Universidade do Estado de Santa Catarina, Av. Luis de Camões, Lages, SC 88520-000, Brazil; Rosa M. Valdebenito Sanhueza, Proterra Research Center, BR 116, 7320, 95.200-000, Vacaria, RS, Brazil; PATRICIA SILVA RITSCHEL, CNPUV; Ricardo T. Casa, Crop Production Graduate Program, Universidade do Estado de Santa Catarina, Av. Luis de Camões, Lages, SC 88520-000, Brazil; Fábio N. Silva, Crop Production Graduate Program, Universidade do Estado de Santa Catarina, Av. Luis de Camões, Lages, SC 88520-000, Brazil; Sydney E. Everhart, Department of Plant Pathology, University of Nebraska, Lincoln, NE 68583-0722, USA. |
|
Título: |
Characterization of Neofabraea actinidiae and N. brasiliensis as causal agents of apple bull's-eye rot in southern Brazil. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
Canadian Journal of Plant Pathology, 2018. [online] |
|
Páginas: |
10 |
|
DOI: |
10.1080/07060661.2017.1421588 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The causal agents of apple bull?s-eye rot in southern Brazil have recently been described as Neofabraea actinidiae and N. brasiliensis. Isolates of both species were evaluated for response of mycelial growth index (MGI) to different temperatures, enzyme production, mycelial growth inhibition and effective concentrations (EC 50 and EC 100 ) of the fungicides tri fl umizole, pyrimethanil and thiophanate methyl, as well as aggres- siveness on fruits of "Fuji " hybrid and " Pink Lady " . There was signi ficantly lower mycelium growth in N. brasiliensis compared with N. actinidiae at all temperatures tested. Neither species grew at 3 and 32°C. There were minor differences in production of enzymes in the two species, with all N. brasiliensis isolates showing no production of pectolyase at pH 7. The lowest EC 50 and EC 100 values were observed with thiophanate methyl. In general, " Fuji " fruits were more susceptible to Neofabraea infection and had larger lesions, while N. brasiliensis isolates showed greater aggressiveness on " Fuji " hybrid and " Pink lady " fruits compared with N. actinidiae. |
|
Palavras-Chave: |
Fungicide effective concentration; Mycelium growth rate; Temperature sensitivity. |
|
Thesagro: |
Malus domestica. |
|
Thesaurus Nal: |
Enzyme activity. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/173488/1/Characterization-of-Neofabraea-actinidiae-and-N-brasiliensis-as-causal-agents-of-apple-bull-s-eye-rot-in-southern-Brazil.pdf
|
|
Marc: |
LEADER 01970naa a2200277 a 4500
001 2088472
005 2019-04-30
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1080/07060661.2017.1421588$2DOI
100 1 $aBOGO, A.
245 $aCharacterization of Neofabraea actinidiae and N. brasiliensis as causal agents of apple bull's-eye rot in southern Brazil.$h[electronic resource]
260 $c2018
300 $a10
520 $aThe causal agents of apple bull?s-eye rot in southern Brazil have recently been described as Neofabraea actinidiae and N. brasiliensis. Isolates of both species were evaluated for response of mycelial growth index (MGI) to different temperatures, enzyme production, mycelial growth inhibition and effective concentrations (EC 50 and EC 100 ) of the fungicides tri fl umizole, pyrimethanil and thiophanate methyl, as well as aggres- siveness on fruits of "Fuji " hybrid and " Pink Lady " . There was signi ficantly lower mycelium growth in N. brasiliensis compared with N. actinidiae at all temperatures tested. Neither species grew at 3 and 32°C. There were minor differences in production of enzymes in the two species, with all N. brasiliensis isolates showing no production of pectolyase at pH 7. The lowest EC 50 and EC 100 values were observed with thiophanate methyl. In general, " Fuji " fruits were more susceptible to Neofabraea infection and had larger lesions, while N. brasiliensis isolates showed greater aggressiveness on " Fuji " hybrid and " Pink lady " fruits compared with N. actinidiae.
650 $aEnzyme activity
650 $aMalus domestica
653 $aFungicide effective concentration
653 $aMycelium growth rate
653 $aTemperature sensitivity
700 1 $aCOMPARIN, C. C.
700 1 $aSANHIEZA, R. M. V.
700 1 $aRITSCHEL, P. S.
700 1 $aCASA, R. T.
700 1 $aSILVA, F. N.
700 1 $aEVERHART, S. E.
773 $tCanadian Journal of Plant Pathology, 2018. [online]
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Uva e Vinho (CNPUV) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Arroz e Feijão. |
|
Data corrente: |
19/09/2017 |
|
Data da última atualização: |
02/05/2018 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
ZANUNCIO, J. C.; LACERDA, M. C.; CRUZ, R. A.; BRÜGGER, B. P.; PEREIRA, A. I. A.; WILCKEN, C. F.; SERRÃO, J. E.; SEDIYAMA, C. S. |
|
Afiliação: |
JOSE C. ZANUNCIO, UNIVERSIDADE FEDERAL DE VIÇOSA; MABIO CHRISLEY LACERDA, CNPAF; RICARDO ALCANTARA DE LA CRUZ, UNIVERSIDADE FEDERAL DE VIÇOSA; BRUNO P. BRÜGGER, UNIVERSIDADE FEDERAL DE VIÇOSA; ALEXANDRE I. A. PEREIRA, INSTITUTO FEDERAL GOIANO, Urutaí-GO; CARLOS F. WILCKEN, UNESP, Botucatu-SP; JOSE E. SERRÃO, UNIVERSIDADE FEDERAL DE VIÇOSA; CARLOS S. SEDIYAMA, UNIVERSIDADE FEDERAL DE VIÇOSA. |
|
Título: |
Glyphosate-based herbicides toxicity on life history parameters of zoophytophagous Podisus nigrispinus (Heteroptera: Pentatomidae). |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
Ecotoxicology and Environmental Safety, v. 147, p. 245-250, 2018. |
|
ISSN: |
0147-6513 |
|
DOI: |
10.1016/j.ecoenv.2017.08.055 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The increase of agricultural areas with glyphosate-resistant (GR) crops, and use of this herbicide in Brazil, makes necessary to assess its impacts on non-target organisms. The objective was to evaluate the development, reproduction and life table parameters of Podisus nigrispinus (Heteroptera: Pentatomidae) reared on GR-soybean plants treated with glyphosate formulations (Zapp-Qi, Roundup-Transorb-R and Roundup-Original) at the recommended field dose (720 g acid equivalent ha−1). Glyphosate formulations had no affect on nymph and adult weight of this predator. Fourth instar stage was shortest with Zapp Qi. Egg-adult period was similar between treatments (26 days) with a survival over 90%. Zapp-Qi and Roundup-Transorb-R (potassium-salt: K-salt) reduced the egg, posture and nymph number per female, and the longevity and oviposition periods of this predator. Podisus nigrispinus net reproductive rate was highest in GR-soybean plants treated with Roundup-Original (isopropylamine-salt: IPA-salt). However, the duration of one generation, intrinsic and finite increase rates, and time to duplicate the population, were similar between treatments. Glyphosate toxicity on P. nigrispinus depends of the glyphosate salt type. IPA-salt was least harmless to this predator. Formulations based on K-salt altered its reproductive parameters, however, the development and population dynamic were not affect. Therefore, these glyphosate formulations are compatible with the predator P. nigrispinus with GR-soybean crop. MenosThe increase of agricultural areas with glyphosate-resistant (GR) crops, and use of this herbicide in Brazil, makes necessary to assess its impacts on non-target organisms. The objective was to evaluate the development, reproduction and life table parameters of Podisus nigrispinus (Heteroptera: Pentatomidae) reared on GR-soybean plants treated with glyphosate formulations (Zapp-Qi, Roundup-Transorb-R and Roundup-Original) at the recommended field dose (720 g acid equivalent ha−1). Glyphosate formulations had no affect on nymph and adult weight of this predator. Fourth instar stage was shortest with Zapp Qi. Egg-adult period was similar between treatments (26 days) with a survival over 90%. Zapp-Qi and Roundup-Transorb-R (potassium-salt: K-salt) reduced the egg, posture and nymph number per female, and the longevity and oviposition periods of this predator. Podisus nigrispinus net reproductive rate was highest in GR-soybean plants treated with Roundup-Original (isopropylamine-salt: IPA-salt). However, the duration of one generation, intrinsic and finite increase rates, and time to duplicate the population, were similar between treatments. Glyphosate toxicity on P. nigrispinus depends of the glyphosate salt type. IPA-salt was least harmless to this predator. Formulations based on K-salt altered its reproductive parameters, however, the development and population dynamic were not affect. Therefore, these glyphosate formulations are compatible with the predator P. nigrispi... Mostrar Tudo |
|
Palavras-Chave: |
Dynamic populations; Pesticide side-effects; Zoophytophagous. |
|
Thesagro: |
Herbicida; Inimigo natural; Predador. |
|
Thesaurus NAL: |
Herbicides; Natural enemies; Pentatomidae; Podisus nigrispinus; Predators; Risk assessment. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
Marc: |
LEADER 02636naa a2200373 a 4500
001 2075804
005 2018-05-02
008 2018 bl uuuu u00u1 u #d
022 $a0147-6513
024 7 $a10.1016/j.ecoenv.2017.08.055$2DOI
100 1 $aZANUNCIO, J. C.
245 $aGlyphosate-based herbicides toxicity on life history parameters of zoophytophagous Podisus nigrispinus (Heteroptera$bPentatomidae).$h[electronic resource]
260 $c2018
520 $aThe increase of agricultural areas with glyphosate-resistant (GR) crops, and use of this herbicide in Brazil, makes necessary to assess its impacts on non-target organisms. The objective was to evaluate the development, reproduction and life table parameters of Podisus nigrispinus (Heteroptera: Pentatomidae) reared on GR-soybean plants treated with glyphosate formulations (Zapp-Qi, Roundup-Transorb-R and Roundup-Original) at the recommended field dose (720 g acid equivalent ha−1). Glyphosate formulations had no affect on nymph and adult weight of this predator. Fourth instar stage was shortest with Zapp Qi. Egg-adult period was similar between treatments (26 days) with a survival over 90%. Zapp-Qi and Roundup-Transorb-R (potassium-salt: K-salt) reduced the egg, posture and nymph number per female, and the longevity and oviposition periods of this predator. Podisus nigrispinus net reproductive rate was highest in GR-soybean plants treated with Roundup-Original (isopropylamine-salt: IPA-salt). However, the duration of one generation, intrinsic and finite increase rates, and time to duplicate the population, were similar between treatments. Glyphosate toxicity on P. nigrispinus depends of the glyphosate salt type. IPA-salt was least harmless to this predator. Formulations based on K-salt altered its reproductive parameters, however, the development and population dynamic were not affect. Therefore, these glyphosate formulations are compatible with the predator P. nigrispinus with GR-soybean crop.
650 $aHerbicides
650 $aNatural enemies
650 $aPentatomidae
650 $aPodisus nigrispinus
650 $aPredators
650 $aRisk assessment
650 $aHerbicida
650 $aInimigo natural
650 $aPredador
653 $aDynamic populations
653 $aPesticide side-effects
653 $aZoophytophagous
700 1 $aLACERDA, M. C.
700 1 $aCRUZ, R. A.
700 1 $aBRÜGGER, B. P.
700 1 $aPEREIRA, A. I. A.
700 1 $aWILCKEN, C. F.
700 1 $aSERRÃO, J. E.
700 1 $aSEDIYAMA, C. S.
773 $tEcotoxicology and Environmental Safety$gv. 147, p. 245-250, 2018.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
