Elm Leaf Beetle
The Elm Leaf Beetle is a significant pest of Elm trees. The beetle and, in particular, its larvae can defoliate Elm trees rapidly during the summer months and reduce energy reserves for next year’s growth.
Importance of mulch for your garden
Organic mulches provide raw material for essential organisms like earthworms that contribute humus to the soil. For organic mulches to be effective, they need to be spread to a depth of about 100 to 150 mm and you'll need to add a bit every couple of year as the chippings closest to the soil's surface break down.