63 



NTJTTAL>L'S BLISTER BEETLE. 



Ciiillniris iiitttdl/i Say. 



For slioit article .soe Chittenden, Bui. 48, Div. Kiit.. I'. S. Dcpi. 

 A«,n-ir.. p. 27, ll»o;{. 

 PImiibit: Adult. 



THE CLAY-COLORED BILL-BUG. 



Spheiiophorus aqualis I.,ec. 

 (Troatod as X. mjireus Lcc. by authors.) 



For artic-U'son hill-bugs see Forbes, l(!th Kept. St. Ent. Jll., pp. ;')«- 

 74, 1890; Webster, Insect Life, v. 11, pp. 132-134, 1881). 

 p]xiiiBiT: Adult. 



THE GERMAN GRAIN-LOTJSE. 



Murroxiiilimn ccnd/is Kalt. 



(Attacks ])arley, chess, meadow, orchard, and velvet gra.ss, oats, rye, 

 and wheat, feeding- on ears, racemes, and other parts of plant.) 



For general account see Pergiuide, Bui. 44, Div. Ent., U. 8. Dcpt. 

 Agric, pp. 18-21, 1904. 



Exhihit: Figure. 



THE ENGLISH GRAIN-LOUSE. 



Macrosiphum f/rnnarlu I'luk. 



(.Vttacks green foxtail, meadow, and orchard grass, oat*-;, riMl-dovor, 

 red top, rye, wheat, and wild rye.) 



For general account see Pergand(\ Bui. 44, Div. Ent., I". S. Dcpt. 

 Agric, pp. 13-18, 1904. 



Exhihit: Figure and work; parasite, Lii^'q>hhl)m testaceipes Cress, 

 (figure); and enemies, Anatu 15-punctata 01.; Coccinella sanguinea 

 Linn.; /fljtjxxhimia paretithexts Sa}'; Podahni.stoinrtitostu.s Say; SjyJtiv- 

 ropJioi'ia cijl hid rial Say; St/t'j}/u/.s' unhi'H'iDnix Wied. 



THE EUROPEAN GRAIN-LOUSE. 



(Attacks apple, ])urdock. celery, chokc-ciici-rv. douwood. grasses, 

 oats, rye, wheat, and other plants.) 



For general account see Pergande, P>ul. 44, Div. Ent.. V. S. Dcpt. 

 Agric. pp. .■»-13. l'.>(>4. 



Exiiiiur: Figure. 



THE CHINCH BUG. 

 Blii'.'oiM li'iiropliTux Say. 



(Injures cane, corn, oats rye, wheat, etc.) 



For bil)liography 178.'>-I.sss see Forbes, App. to ir.th Kept. St. Ent. 

 111.. i)p. l-lt»'2, 18!>4. For general a it ides see Forbes, hidi Kept. St. 

 Ent. 111., pp. 1-57, IS'M: Webster. I'.ul. 1.".. n. s., Div. [' . S. Dcpt. 

 .\gric.. SL' pp., 1S<)8. 



Exiinur: Eggs, nymph, a. lull, and ligiirc. 



