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 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... ... |
 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... ... |
 Author(s): COSTA, F. H. da S.; PEREIRA, J. E. S.; PASQUAL, M.; CASTRO, E. M. de; SANTOS, A. M.
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 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... ... |
 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... ... |
 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... ... |
 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... ... |
 Author(s): SOUZA, A. M. S. de; BATISTA, V. G. L.; PINHEIRO, M. P. N.; SUASSUNA, J. F.; LIMA, L. M. de; FERNANDES, P. D. Considering that the NCED gene acts on the biosynthetic cascade of ABA, a hormone involved in the functioning of stomata and consequently in the regulation of transpiration, the aim of this research w... ... |
 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... ... |
 Author(s): SINSKI, I.; BOSCO, D. D.; PIEROZZI, N. I.; MAIA, J. D. G.; RITSCHEL, P. S.; QUECINI, V. The efficiency of in vitro polyploidization depends on several variables associated to the plant, the antimicrotubule agent and the interactions between them. In the present work, we have used respons... ... |
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