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Estádio de desenvolvimento e superfície foliar reduzem a eficiência de Chlorimuron-ethyl e Glyphosate em Conyza sumatrensis. Author(s): SANTOS, F. M.; VARGAS, L.; CHRISTOFFOLETI, P. J.; AGOSTINETTO, D.; MARTIN, T. N.; RUCHEL, Q.; FERNANDO, J. A. Nos Estados do Rio Grande do Sul e do Paraná, há frequentes relatos de falhas decontrole de Conyza sumatrensis com chlorimuron-ethyl em lavouras de soja. Caracteriza morfologicamente as folhas de Cony... ... Repository: BDPA Publication year: 2014
Responses to excess iron in sweet potato: impacts on growth, enzyme activities, mineral concentrations, and anatomy. Author(s): ADAMSKI, J. M.; DANIELOSKI, R.; DEUNER, S.; BRAGA, E. J. B.; CASTRO, L. A. S. de; PETERS, J. A. This study aimed to evaluate the effects of different iron concentrations on growth characteristics, antioxidant enzyme activities, nutrient absorption, and anatomical changes in sweet potato (Ipomoea... ... Repository: BDPA Publication year: 2012
Perda de água e modificações anatômicas em folhas de plantas de bananeiras micropropagadas durante a aclimatização. Author(s): COSTA, F. H. da S.; PEREIRA, J. E. S.; PASQUAL, M.; CASTRO, E. M. de; SANTOS, A. M. Repository: BDPA Publication year: 2009
Regeneration of fertile, hexaploid, interspecific hybrids of elephantgrass and pearl millet following treatment of embryogenic calli with antimitotic agents. Author(s): FALEIRO, F. G.; KANNAN, B.; ALTPETER, F. Abstract: Elephantgrass (Pennisetum purpureum, 2n = 4x = 28) produces large amounts of biomass in tropical and subtropical regions and is considered a prime candidate for lignocellulosic biofuel produ... ... Repository: BDPA Publication year: 2016
Avaliação da Orizalina como indutor de alterações na ploidia de Coffea canephora. Author(s): ANGELO, P. C. da S.; FERREIRA, A. P. M.; SHIGUEOKA, L. H.; SERA, T.; SERA, G. H. RESUMO - Cruzamentos interespecíficos são utilizados em várias espécies para promover a introgressão de características que agregam valor agronômico a plantas cultivadas. Um clonde de C. canephora tet... ... Repository: BDPA Publication year: 2024
Biphasic haustorial differentiation of coffee rust (Hemileia vastatrix race II) associated with defense responses in resistant and susceptible coffee cultivars. Author(s): RAMIRO, D. A.; ESCOUTE, J.; PETITOT, A.-S.; NICOLE, M.; MALUF, M. P.; FERNANDEZ, D. The objective of this study was to assess whether defence responses in coffee (Coffea arabica) were linked to a specific developmental stage of the rust fungus Hemileia vastatrix. Histological observa... ... Repository: BDPA Publication year: 2009
Induction of polyploidy in watermelon genotype with powdery mildew resistance (Podosphaera xanthii). Author(s): SILVA, C. M. de J.; DIAS, R. de C. S.; SANTOS, J. S. dos; SOUZA, F. de F.; MELO, N. F. de Triploid watermelon is highly appreciated by the most demanding markets, and due to its small size, it is ideal for consumption by small families. With the growth in areas cultivated with seedless wat... ... Repository: BDPA Publication year: 2022
Photosynthetic response of poikilochlorophyllous desiccation-tolerant Pleurostima purpurea (Velloziaceae) to dehydration and rehydration. Author(s): AIDAR, S. de T.; MEIRELLES, S. T.; OLIVEIRA, R. F.; CHAVES, A. R. de M.; FERNANDES JUNIOR, P. I. The poikilochorophyllous, desiccation-tolerant (PDT) angiosperm, Pleurostima purpurea, normally occurs in less exposed rock faces and slightly shady sites. Our aim was to evaluate the light susceptibi... ... Repository: BDPA Publication year: 2014
Sustained enhancement of photosynthesis in coffee trees grown under free-air CO2 enrichment conditions: disentangling the contributions of stomatal, mesophyll, and biochemical limitations. Author(s): DaMATTA, F. M.; GODOY, A. G.; MENEZES-SILVA, P. E.; MARTINS, S. C. V.; SANGLARD, L. M. V. P.; MORAIS, L. E.; TORRE-NETO, A.; GHINI, R. Abstract: Coffee (Coffea spp.), a globally traded commodity, is a slow-growing tropical tree species that displays an improved photosynthetic performance when grown under elevated atmospheric CO2 conc... ... Repository: BDPA Publication year: 2016
Use of Brazilian genetic diversity in cassava breeding program. Author(s): FUKUDA, W. M. G. In Brazil, Cassava has a wide genetic diversity chiefly represented by landraces, and the country is considered as the possible center of origin and diversification of cultivated cassava. About 4,132... ... Repository: BDPA Publication year: 2009

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