Beautiful hickory borer, Goes pulchra Hald. 



1 Adult 



2 I'^xit hole of same in trunk 



3 Partiall)- healed wound caused by young larvae 



4 Work of same the year after the eggs are laid 



5 Characteristic feeding of ailult and also of the hickory twig girdLer, 



O n c i d e r e s c i n g u 1 a t a Say 



Twig girdler, O ii c i tl e r c s c i n g u 1 a t a Say 



6 Adult girdling a branch 



7 Girdling operations partly finished 



8 Girdling operations of the preceding year 



Sd Characteristic scratchings on the bark in the vicinity of the girdled area 



9 A completely girdled twig 



10 Punctures at base of branch where eggs are laid 



11 An early girdled twig ; a portion of the branch beyond containing the 



larva has broken off and fallen to the ground 



12 Larva in its Ijurrow 



Gipsy moth, P o r t h e t r i a d i s p a r Linn. 



13 Male with wings spread 



14 I-'emale moth at rest on the bark 



15 Characteristic egg masses 



16 Side view of fuil grown larva 



17 Pupa of same and cast larval skin in the characteristic scanty webs 



Hickory horned devil, Cithcronia regal is Fabr. 



18 Si<le view of partly grown larva 



