27 



THE GREEN FRUIT-WORMS. 



Tlio tlirco follow inn' species of Xi/liim arc coiiiinoiih' known as 

 given fruit-wonus. 



For j^oneml aecouiit see Slinufiland. l>nl. \'l?,^ Coiwioll I'niw Agr. 

 Expt. StA., iStMI. 



XiiUmi (iiilctitKil't Walk. 



Kxiiiiur: Adult and lio-uro. 



Xi/liiiii i/roli'l Ivilcv. 



Exhiiut: Adult and litiiire. 



Xi/lina Inticinerea Grote. 

 Exhibit: Adult and titjurc. 



ILLUSTRATION SHOWING WORK OF A TORTRICID ON APPLE. 



(The larva mines in and feeds heneath the skin of tlu' fruit. j 



THE PLUM CURCULIO. 



Conotrachelns nenuphar I Ihst. 

 For o-oneral account and })ibliography see Lintinn-, 7th Rpt. N. Y. 

 St. Ent., pp. 2S8-2!K), 1891. 

 P^xhibit: Adult and tignre. 



THE APPLE CURCULIO. 



Avihoiiomus ijitti(lrl(jll)liiis Say. 

 For general account .see (lillotte, Rul. 11, Iowa Agric. Exjjt. Sta.. 

 pp. 41)2-49^, 1800. 



P^xiiibit: Adult and limine. 



THE APPLE-FRUIT MAGGOT. 



J^lidf/oli'tis /xniKDirlln AValsli. 



(Formerly Trypetd.) 



For life history sec Harvey, Rpt. Maine Agr. Expt. Sta., p. 100. 

 188!»; Banks. Hul. 34, Div. Ent., V. S. Dept. Agric, p. 45, 1902. 

 Exhibit: I'upariuni, adult, and tigur«\ 



THE PERIODICAL CICADA. 



THE PERIODICAL CICADA. 



Tiliirni SI jitrtidrriiii l^iiill. 



(Injures l»y deposition of «'ggs in the twigs almost all fruit, shade, 

 and forest trees. p\)rmerly (■iaida.) 



For life histoiy and general article see MarlaM. \\\\\. 11. n. s.. l)iv. 

 Ent., r. S. I)ei)t. Agric. Is'.ts. 



Exhibit: Full life history with ligures. iMieunes: Jlcf/asf/zi/s .y)i- 

 rfos)t,<t Drix. (adult and ligure). <h-',p,,(ltt <A>/^y(//'(M figure). Prdiiniliinh's 

 ventrirosus (figure). 



