[Growing agrotechnology of leeks]

acrolepiopsis assectella almacenamiento alternaria porri botrytis cinerea calidad conduite de la culture control de plagas cosecha crop management cultivo de hortalizas delia antiqua escarda fertilisation fertilizer application fongicide fungicidas fungicides fusarium culmorum harvesting hortalizas insecticidas insecticide insecticides latvia leeks legume letonia lettonie lutte antiravageur manejo del cultivo normas norme pest control phytophthora porri plantule poireau puerro quality seedlings standards stockage storage vegetable growing vegetables weed control