LIST OF ILLUSTRATIONS. 



PAGE 



Fig. i. The Asparagus Beetle. ... ... ... ... 6 



Fig. 2. Leaves of Knotted Figwort injured by Cionus 



scrophulariae, Linn. ... ... ... 9 



Fig. 3. The Large Cabbage White Butterfly. ... ... n 



Fig. 4. The Plum Bark Beetle (Scolytus rugulosiis). ... 24 



Fig. 5. Branch of Plum Tree, showing damage to Wood by 



Plum Bark Beetle. ... ... ... 25 



Fig. 6. The Gold Tail Moth (Portlicsiu auriflua, Fab.). ... 27 



Fig. 7. The Wood Leopard Moth (Zeuzera aesculi, Linn.). ... 29 



Fig. 8. Silver Birch with Witches Brooms. ... ... 33 



Fig. 9. Fgg of the Flat Violet Beetle. ... ... ... 35 



Fig. TO. Larva ,, ,, ... 35 



Fig. IT. Pupa ,, ,, ,, ... 36 



Fig. 12. Imago ,, ,, ,, ... 36 



Fig. 13. Piece of Larch injured by the larvae of the Flat Violet 



Beetle. ... ... ... ... 37 



Fig. 14. Borings of the larvae on Spruce palings. ... 38 



Fig. 15. The Starling. ... ... ... ... 65 



