428 B USH-FR UIT8 



Order Hemiptera 

 FAMILY COREID.S!. 



Leptoglossus phyllopus, Linn. Ins. Life 4:79. On currant leaves; 

 normally predaceous. 



FAMILY PENTATOMID^;. 



Cosmopepla carnifex (Fabr.). Lintner, N. Y. Rep. 2:144. Attacking 

 currant fruit. 



FAMILY FULGORID^E. 



Poeciloptera pruinosa, Say. Fitch, N. Y. Rep. 3:436. Saunders, 

 Ins. Inj. Frts. 357. Riley, Mo. Rep. 5:122. On leaves and young 

 shoots of many plants. 



FAMILY JASSID^E. 



Typhlocyba obliqua (Say). [Erythroneura obliqua (Say). Fitch, 

 N. Y. Rep. 3: 435.] On currant leaves. 



Typhlocyba tricincta (Fitch). Forbes, 111. Rep. 14:115. [Erythro- 

 neura tricincta, Fitch. N. Y. Rep. 3: 392.] On leaves of currant, 

 raspberry, grape and elm. 



Empoasca albopicta (Forbes). [Empoa albopicta, Forbes, 111. Rep. 

 13:181. -14:117. Weed, Rep. O. Exp. Sta. 1888: 152. -Ins. and 

 Insecticides 99.] On leaves of apple, currant, gooseberry and 

 other plants. Remedy, pyrethrum. 



FAMILY APHIDID-S;. 



Nectarophora lactucce (Kalt.). [ Siphonophora lactucce, Linn. Thomas 

 111. rep. 8: 60.] On lettuce, Ribes and many other plants. 



FAMILY COCCIDJE. 



Pulvinaria innumerabilis (Rath von). Comstock, Rep. Cornell Univ. 

 Exp. Sta. 2:137. Lintner, N. Y. Rep. 6:141. Saunders, Ins. Inj. 

 Frts. 241. Piper, Bull. Wash. Exp. Sta. 7:123. [Coccus innu- 

 merabilis (Rath von). For complete synonomy, see Comstock, 1. c.] 

 On many plants, including currant.* 



Lecanium cynosbati, Fitch. N. Y. Rep. 3: 436. Comstock, Rep. 

 Cornell Univ. Exp. Sta. 2:133. On wild gooseberry stems. 



Lecanium ribis, Fitch. N. Y. Rep. 3: 427. Comstock, Rep. Cornell 

 Univ. Exp. Sta. 2: 135. Saunders, Ins. Inj. Frts. 338. On currant 

 stems. 



Aspidiotus ancylus, Putnam. Comstock, Rep. U. S. Dept. of Agr. 

 1880:292. Rep. Cornell Univ. Exp. Sta. 2:58. Beckwith, Rep. 

 Del. Exp. Sta. 7: 168. On currant. 



*A western form of this species has proved quite destructive to currants in 

 Washington state. Prof. Cockerell proposes the variety-name occidentalis for 

 this form. It is referred to in Meehan's Monthly, 1896:37, under the erroneous 

 name P. ribis. 



