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Author(s): LAMEGO, F. P.; NACHTIGALL, J. R.; MACHADO, Y. M. S.; LANGER, C. de O.; POLINO, R. do C.; BASTIANI, M. O. Abstract: Background: Glyphosate-resistant Amaranthus hybridus biotypes have been observed in Rio Grande do Sul (RS) crops. Their impact on soybean yield is high due to rapid growth and competitivenes... ... |
Author(s): KASPARY, T. E.; LAMEGO, F. P.; BELLÉ, C.; AGUIAR, A. C. M. de; CUTTI, L. Hairy fleabane (Conyza bonariensis L.) is a major weed of the conventional crop systems. Therefore, the objectives of the present study were to assess the responses of glyphosate-susceptible (S) and -... ... |
Author(s): COSTA, R. V. da; CASELA, C. R.; ZAMBOLIM, L.; SANTOS, F. G.; VALE, F. X. R. do Este trabalho teve como objetivo avaliar a possibilidade de se utilizar a diversificação de populações hospedeiras de sorgo (Sorghum bicolor) como uma estratégia alternativa para o manejo da resistênc... ... |
Author(s): PETTER, F. A.; PACHECO, L. P.; SILVA, A. F. da; MORAIS, L. A. de ABSTRACT: The introduction of new cultivation technologies for soybean, corn and cotton contributed to a significant increase in the productivity of these crops. A highlight among these technological... ... |
Author(s): ROCHA, V. S.; COSTA, A. G. F.; TROVÃO, D. M. B. M.; ZONTA, J. H.; SOFIATTI, V.; MACIEL, C. D. G.; ALMEIDA, H. S. A. The goal of this study was to evaluate the management of volunteer castor bean with herbicide applications used in pre and post-seeding of soybean crop resistant to glyphosate. Two experiments were co... ... |
Author(s): SILVA, M. R. da; GALON, L.; ROSSETTO, E. R. de O.; SILVA, A. F. da; FAVRETTO, E. L.; BRUNETTO, L.; GALLINA, A.; SILVA, A. M. L. da; TONIN, R. J. The application of glyphosate associated with other herbicides is an important alternative for weed control in maize, to increase control spectrum and to minimize problems with resistance and toleranc... ... |
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Author(s): FITT, G. P.; OMOTO, C.; MAIA, A. de H. N.; WAQUIL, J. M.; CAPRIO, M.; OKECH, M. A.; CIA, E.; NGUYEN, H. H.; ANDOW, D. A.
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Author(s): MALAQUIAS, J. B.; OMOTO, C.; RAMALHO, F. de S.; GODOY, W. A. C.; SILVEIRA, R. F. This study sought to provide relevant information for developing effective programs to manage Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) resistance to insecticides by quantifying and... ... |
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