REPORT OF THE STATE ENTOMOLOGIST I904 44I 



6 Male, natural size 



7 Female depositing eggs 



8 Full grown lar\^a of buck moth, Hemileuca maia Drury 



9 Male of same 



10 Egg mass of same 



11 Cacoecia fervidana Clem. , enlarged 



12 Nest of same, composed of partly eaten, curled leaves 



13 Serica trociformis Burm. on leaf, natural size 



14 Same enlarged 



15 Two spotted tree hopper, Enchenopa binotata Say 



16 Another peculiar tree hopper, iVrchasia galea t a Fabr. 



17 Another tree hopper, Thelia acuminata Fabr. 



18 Dog day cicada or harvest fiy. Cicada tibicen Linn, in its 



resting position 



19 Acorn weevil, Balaninus nasicus Say, natural size 



20 Same enlarged 



Insects affecting hard pine [Plate 12] 



1 Pitch mass of pitch . twig moth Retinia comstockiana 



Fern., with pupal shell protruding therefrom in one case; the other 

 shows old and recent pitch 



2 Pitch mass of pitch inhabiting midge, Diplosis resinicola 



Osten Sack en 



3 Shoot infested with Nantucket pine moth larva, Retinia frus- 



trana Scudd., showing the abortive growth 



4 Pitch pine needle gall fly, Diplosis pini-rigidae Pack., 



showing needles deformed by this insect 

 4a Work on needles of the previous year 



5 Needles affected by the pine leaf miner, Gelechia pinifoli- 



ella Chamb., note the brown tips of the affected needles 



6 A pine sawfly larvae, Lophyrus abietis Harris in natural 



position on the needles; below are stubs of eaten needles 

 6a Cocoon of same at base of pine needles 



7 Pine Chrysomela, Glyptoscelis pubescens Fabr. , much 



enlarged 



8 Pales weevil, Hylobius pales Herbst., much enlarged 



9 Chrysobothris pusilla Bap. & Gory, much enlarged 



10 Chrysobothris floricola Gory, enlarged 



11 Chrysobothris dentipes Germ. , much enlarged 



12, 13 and 14 Varieties of the light-loving grapevine beetle. Ano- 

 mala lucicola Fabr. , a species which is very abundant on 

 hard pines 



15 Pilophorus crassipes Uhl. , much enlarged . 



16 Magdalis alutacea Lee. , much enlarged 



17 Magdalis perforata Horn, much enlarged 



18 Lace- winged fiy, Chrysopa species 



1 8a Cocoons of same on needles . ' . j 



