Guzmán, Thomas, Instituto Tecnológico de Costa Rica, Costa Rica

• La Calera Vol. 16 No. 27 (2016) - Plant Protection
  Repellent and insecticide activity of leaves, flowers and extracts of African tulip tree (Spathodea campanulata B.), in stored grain weevils (Sitophilus zeamais M.)
  Abstract  PDF (Español (España))