Nota sobre o emprego de EPTC no controle de ervas daninhas na cultura do feijão
Palabras clave:
efeito residual, controle químico, dose elevada, capina enxada, produção feijãoResumen
From preliminary studies on the use of the herbicide Eptam (EPTC) in the culture of bean (Phaseolus vulgaris L), the following conclusions were drawn: (1) doses of active ingredient up to and including 9 kg/ha did not cause injuries to the bean plants; (2) application of the herbicide eliminated the necessity of the first regular cultivation (normally two cultivations are made); and (3) 5 kg/ha, or perhaps less, of active ingredient of Eptam is suflicient for weed control.
Citas
ANDERSEN, OTTO. 1961. Controle seletivo de ervas daninhas na cultura do feijão de vagem. Olericultura 1:46-50.
FORSTER, R. & ALDO ALVES. 1961. Observações sobre a aplicação do Eptam no combate às ervas más na cultura do feijoeiro. In III Seminário Brasil. Herb. e Ervas Daninhas, Campinas, 1960. Anais p. 267-282
KLINGMAN, G. C. 1961. Weed contrcl: as a science. N. York, John Wiley & Sons. 421 p.
