[Chronicle of the apple, pear and quince]

apples coing cydonia danemark denmark dinamarca enfermedades de las plantas enfermedades fungosas frutas de clima templado fungal diseases histoire historia history maladie des plantes maladie fongique malus manzana membrillo multiplication des plantes pears pera pests of plants plagas de plantas plant diseases plant propagation poire pomme pyrus quinces ravageur des plantes temperate fruits