CONTENTS. 



PAGE 



Preface. ... 



Introduction. ... .. ... ... ... ... i 



i. ANIMALS INJURIOUS TO FARM AND GARDEN 

 PRODUCE. 



\Yhiteworms. Fridcricia leydigi, Vej. ... ... ... 3 



Millipedes. Blaninlus guttulatus, Bosc., and Polydesmus 



complanatus, Linn. ... ... ... ... 3 



The Bulb Mite. Rhizoglyphus ecJrinopus, F. & R. "... 4 



Collembola as Injurious Insects. ... ... ... 5 



Scale Insects attacking Bulbs. Ripersia terrestris (Newstead). 



(Illustrations.) ... ... ... ... 7 



The Turnip Gall Weevil. Ceuthorhynchns snldcollis, Gyll. ... 8 



The Turnip Flea Beetle. Phyllotreta nemorum, Linn. 



(Illustrations.) ... ... ... ... 9 



The Large Cabbage \Yhite Butterfly. Picris brassicae, Linn. 10 



The Garden Swift Moth. Hepialus litpnlinus, - Linn. 



(Illustration.) ... ... ... ... n 



Crane Fly larvae attacking Bulbs. ... ... ... 12 



The Marguerite Fly. Napomyza lateral-is, Fall. (Illustration.) 14 



The Frit Fly. Oscimis frit, Linn. ... ... ... 14 



