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Registros recuperados: 8
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Brevipalpus mites donnadieu (Prostigmata: Tenuipalpidae) associated with ornamental plants in Distrito Federal, Brasil. Repositório Alice
MIRANDA, L. C.; NÁVIA, D.; RODRIGUES, J. C. V..
bitstream/item/178239/1/ID-29146-1.pdf
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Phytophagous; Flat mite; Mite-borne virus; Ácaro; Planta; Saúde; Acari; Plant health.
Ano: 2007 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/189265
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Brevipalpus mites Donnadieu (Prostigmata: Tenuipalpidae) associated with ornamental plants in Distrito Federal, Brazil Neotropical Entomology
Miranda,Letícia C.; Návia,Denise; Rodrigues,José C.V..
Brevipalpus mites colonize a great number of fruit and ornamental plants. Mite species belonging to this genus have been associated with many plant viruses. Citrus leprosis (CiLV) is the most economically important virus transmitted by B. phoenicis mites. It has recently been shown that ornamental plant species can be alternative hosts of this virus. The high volume of trade and frequent movement of live ornamental plants make them efficient pest disseminators. Because of this, it is desirable to expand knowledge of potential pests aiming to guide the adoption of quarantine measures. This work reports ornamental plant hosts of Brevipalpus mites in the Distrito Federal (DF), as well the occurrence of symptoms consistent with Brevipalpus-borne plant viruses...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Acari; Phytophagous; Flat mite; Mite-borne virus; Plant health.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2007000400018
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Demographic parameters of cowpea aphids on advanced semi-erect cowpea lines PAB
Silva,Leandro Carvalho da; Nere,Daniel Rodrigues; Bleicher,Ervino; Barbosa,Antônio Vinícius Correa; Tavares,Eraldo José Madureira.
Abstract: The objective of this work was to evaluate the resistance of advanced semi-erect cowpea (Vigna unguiculata) lines, by means of a screening assay for resistance and the elaboration of fertility-life tables of Aphis craccivora (Hemiptera: Aphididae). The experiments were carried out in a screenhouse. For the resistance trial, 15 advanced cowpea lines were used, as well as two standard genotypes for resistance and two for susceptibility, which were arranged in six blocks. After resistance was determined, two lines with the highest and lowest resistance were selected for the development of the fertility-life tables which were used to estimate demographic parameters. The MNCO4-762F-03 and MNCO4-762F-09 cowpea lines were classified as resistant, for...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Aphis craccivora; Vigna unguiculata; Fecundity; Plant health; Plant resistance.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000800900
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Members of Gammaproteobacteria as indicator species of healthy banana plants on Fusarium wilt-infested fields in Central America. Repositório Alice
KÖBERL, M.; RODRIGUEZ, M. A. D.; MARTINUZ, A.; STAVER, C.; BERG, G..
Culminating in the 1950?s, bananas, the world?s most extensive perennial monoculture, suffered one of the most devastating disease epidemics in history. In Latin America and the Caribbean, Fusarium wilt (FW) caused by the soil-borne fungus Fusarium oxysporum f. sp. cubense (FOC), forced the abandonment of the Gros Michel-based export banana industry. Comparative microbiome analyses performed between healthy and diseased Gros Michel plants on FW-infested farms in Nicaragua and Costa Rica revealed significant shifts in the gammaproteobacterial microbiome. Although we found substantial differences in the banana microbiome between both countries and a higher impact of FOC on farms in Costa Rica than in Nicaragua, the composition especially in the endophytic...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Banana; Bactéria; Fusarium; Gamma-proteobacteria; Bananas; Indicators species; Plant health.
Ano: 2017 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1073672
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Members of Gammaproteobacteria as indicator species of healthy banana plants on Fusarium wilt-infested fields in Central America. Repositório Alice
KÖBERL, M.; RODRIGUEZ, M. A. D.; MARTINUZ, A.; STAVER, C.; BERG, G..
Culminating in the 1950?s, bananas, the world?s most extensive perennial monoculture, suffered one of the most devastating disease epidemics in history. In Latin America and the Caribbean, Fusarium wilt (FW) caused by the soil-borne fungus Fusarium oxysporum f. sp. cubense (FOC), forced the abandonment of the Gros Michel-based export banana industry. Comparative microbiome analyses performed between healthy and diseased Gros Michel plants on FW-infested farms in Nicaragua and Costa Rica revealed significant shifts in the gammaproteobacterial microbiome. Although we found substantial differences in the banana microbiome between both countries and a higher impact of FOC on farms in Costa Rica than in Nicaragua, the composition especially in the endophytic...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Banana; Bactéria; Fusarium; Gamma-proteobacteria; Bananas; Indicators species; Plant health.
Ano: 2017 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1077295
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Mofo-branco (Sclerotinia sclerotiorum)em crotalárias no sistema de produção de soja. Infoteca-e
ROESE, A. D.; GARCIA, R. A..
bitstream/item/212672/1/COT-253-.pdf
Tipo: Comunicado Técnico (INFOTECA-E) Palavras-chave: Fitossanidade; Fixação biológica de nitrogênio; Soja; Fungo; Crotalária; Adubo Verde; Mofo Branco; Soybeans; Green manures; Plant health; Nitrogen fixation.
Ano: 2019 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1122007
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Questão de sanidade. Repositório Alice
GOULART, A. C. P..
bitstream/item/192417/1/Cultivar.pdf
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Sanidade; Algodão; Tratamento de Semente; Doença de Planta; Cotton; Seeds; Seed treatment; Plant health.
Ano: 2018 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1105758
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Stakeholders' perceptions, attitudes and practices towards risk prevention in the food chain ArchiMer
Lupo, Coralie; Wilmart, O.; Van Huffel, X.; Dal Pozzo, F.; Saegerman, C..
An online survey was conducted to describe stakeholders' perceptions, attitudes and practices towards risk prevention in the food chain and to explore if common features could be extracted from different fields of competency or groups of stakeholders. Out of 80 participants, 60% believed that pathogenic microorganisms were the main hazard to prevent. Twenty-four percent perceived climate change as the main risk factor. Seventy-three percent believed that hazards in the food chain are preventable and they often showed a positive attitude towards risk prevention measures. The opinion of 75% of stakeholders was that prevention measures should be compulsory and under the shared responsibility of both food business operators and competent authority....
Tipo: Text Palavras-chave: Risk perception; Animal health; Plant health; Food safety; Online survey; Web survey.
Ano: 2016 URL: http://archimer.ifremer.fr/doc/00313/42396/41742.pdf
Registros recuperados: 8
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