01282nam a2200277 a 450000100080000000500110000800800410001910000250006024500600008526002880014530000120043350000260044552003210047165000150079265000170080765000260082465000100085065000130086065300210087365300190089470000180091370000170093170000180094870000220096670000160098816602562018-05-28       2009    bl uuuu     u00u1 u    #d1 aPEREIRA FILHO, I. A.  aWeed control in maize crop using Leucaena leucocephala.  aIn: TROPENTAG 2009: INTERNATIONAL RESEARCH ON FOOD SECURITY, NATURAL RESOURCE MANAGEMENT AND RURAL DEVELOPMENT, Hamburg, 2009. Biophysical and socio-economic frame conditions for the sustainable management of natural resources: book of abstracts. Hamburg: University of Hamburgc2009  ap. 419.  aEditor: Eric Tielkes.  aLeucaena (Leucaena leucocephala (Lam.) deWit) has been observed to control weeds when used as soil mulch. It contains mimosine, which, among other allelochemicals, is responsible for the allelopathic effect. In this work, the effects of leucaena shoots were assessed in field experiments against weeds of maize crop.  aAlelopatia  aErva daninha  aLeucaena leucocephala  aMilho  aZea mays  aControle natural  aPlanta daninha1 aPRATES, H. T.1 aPIRES, N. M.1 aWANDER, A. E.1 aMOREIRA, J. A. A.1 aCRUZ, J. C.