... or it may have a little green bug that jumps very quickly and so gets its name of leaf-hopper. Kerosene emulsion is good to use. Often slugs will feed upon the surface of the leaves. A dusting of lime over the leaves keeps these feeders away. There is a brown beetle called the rose chafer, which eats the flower itself. Hand picking is about the best weapon to employ against this enemy. A scale sometimes comes on the stems. This scale looks like a white crust. It is wise to spray such rose bushes with kerosene emulsion. ... — The Library of Work and Play: Gardening and Farming. • Ellen Eddy Shaw
...
