Citronella - a literature survey (Cultivation, production, trade uses, Sri Lanka)

aceites aceites esenciales adulteration asia asie calidad chemicophysical properties commercialisation crops cultivation cultivo cultivos cymbopogon economic plants essential oil crops essential oils glumiflorae gramineae huile huile essentielle illegal practices industrial crops marketing mercadeo methode methods monocotyledons oils plantas plantas industriales plante plante de culture plante industrielle plants pratique culturale procesamiento processing productos productos de origen vegetal products produit quality sri lanka traitement uses usos utilisation vegetable products