The first physical barrier to foliar pathogens is the wax layer on the leaf surface (Fig.1), which has been shown to provide strong protection to biotrophic and hemibiotrophic pathogens. The wax layer is hydrop
Its nests, externally, are similar to those of the lemon leaf-cutting ant, where the heap of earth is also formed by a series of irregular craters. The underground cavities, of this species, with fungus can be located at a shallow depth, about 10 cm, under the heap of loose soil. A...
helping to relieve respiratory infections. This same effect takes place when an infusion or tincture is used as a gargle. Another effective means is to sprinkle a few drops of oil onto a handkerchief and hold it under the nose on a pillow at night. ...