CONTENTS 



Page 



Distribution 63 



Host plants 63 



Life history 64 



Injury and economic importance 64 



Natural enemies 6b 



Remedy 65 



Bibliography 66 



ILLUSTRATIONS. 



Page. 

 Plate III. Fig. 1. — Adult or beetle. Fig. 2. — o, galleries; 6, work. Fig. 3. — 

 Emergence holes of adults. Fig. 4. — a, larva in situ; b, pupa in situ. 

 Fig. 5. — a, gallery running into root of plant; b, castings behind larva ... 64 



III 



