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 Autoria: CASTRO, C. de; MORAES, L. A. C.; OLIVEIRA JUNIOR, A. de; LEITE, R. M. V. B. C.; OLIVEIRA, F. A. de; RODAK, B. W. Sunflower is very sensitive to soil acidity and, in general, cannot tolerate Al saturation greater than 5%. Under these conditions, root growth is drastically affected reducing the ability of plants t... ... |
 Autoria: CUNHA, F.; GOMEZ, D. R. S.; SILVA, J. J. da; ALEXANDRE, T. M.; MOSCARDI, F. Chlosyne lacinia saundersii is one of the most important pests of sunflower and it is the main target of insecticides applications. Larvae were collected in Londrina (PR), Santa Maria (RS), Dourados (... ... |
 Autoria: GRUNVALD, A. K.; CARVALHO, C. G. P. de; LEITE, R. S.; MANDARINO, J. M. G.; ANDRADE, C. A. de B.; SCAPIM, C. A. ABSTRACT: The aim of this experiment was to calibrate the NIR spectroscopy equation to evaluate the oil content of sunflower seeds from different genotypes produced under different environmental condi... ... |
 Autoria: LEITE, R. M. V. B. C.; OLIVEIRA, M. C. N. de The objective of this paper was to group sunflower genotypes based on the reaction to Alternaria leaf spot disease, yield and 1000-seed weight, using the multivariate method of Principal Component Ana... ... |
 Autoria: RAMOS, N. P.; NOVO, M. do C. de S. S.; UNGARO, M. R. G.; LAGO, A. A. The research aimed to evaluate the effect of residual sugarcane mulch on sunflower and peanut plant emergence and initial development. Vases of 4.0 L were disposed in a randomized experimental blocks... ... |
 Autoria: SIMOES, W. L.; DRUMOND, M. A.; OLIVEIRA, A. R. de; GONCALVES, S. L.; GUIMARÃES, M. J. M. The high luminosity rates and high annual average temperatures of the Brazilian semiarid region, combined with the use of irrigation and adaptability of the sunflower crop to local climate, favor incr... ... |
 Autoria: ZOBIOLE, L. H. S.; CASTRO, C. de; OLIVEIRA, F. A. de; OLIVEIRA JUNIOR, A. de; MOREIRA, A. ABSTRACT: Most studies in the literature regarding the uptake of micronutrients [zinc (Zn), manganese (Mn), iron (Fe), copper (Cu) and boron (B) accumulation] by sunflower are old. For this reason, th... ... |
 Autoria: PIRES, A. M. M.; ABREU, C. A. de; COSCIONE, A. R.; SILVA, V. A, da; RAMOS, N. P. Phytoremediation studies have been conducted in an area contaminated by heavy metals, located in Piracicaba - SP, Brazil. This area was contaminated accidentally by the addition of auto scrap shreddin... ... |
 Autoria: RAMOS, N. P.; BUSCHINELLI, C. C. de A.; LUCHIARI JUNIOR, A.; PIRES, A. M. M. Sunflower cropped area in Brazil has been showing potential possibilities to be increased in a short period of time for biofuel production. Planning the activities is one of the requirements for the s... ... |
 Autoria: BRIGHENTI, A. M.; VAROTTO, Y. V. G. One of the most damaging species in sunflower crops in Brazil is the hairy beggartick (Bidens pilosa L). The large number of seeds, the various vegetative cycles during the year, the staggered germina... ... |
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