Crop production conditions in the northern European region with a special reference to crop protection: report from the project: Harmonising and upgrading pesticide efficacy testing in the Nordic/Baltic Region

clima climat climate crops cultivos danemark denmark dinamarca enfermedades de las plantas estonia estonie finland finlande finlandia fongicide fungicidas fungicides herbicidas herbicide herbicides insecticidas insecticide insecticides latvia letonia lettonie lithuania lituania lituanie maladie des plantes malezas mauvaise herbe noruega norway pesticide pesticides pests of plants plagas de plantas plaguicidas plant diseases plant protection plante de culture poland pologne polonia precipitation protection des plantes ravageur des plantes soil sol suecia suelo sweden weeds