28 



INSECTS INJURIOUS TO CURRANT AND GOOSEBERRY. 



For general article on insects affecting currant and ffooseberry s^ee Piper and Doane, 

 Bui. 36, Washington Agr. Expt. Sta., 1898. 



INJURING THE STEMS. 



THE TERRAPIN SCALE. 



Euh'canium Higrofasriidiiiii Perg. 



(Food plants: Apple, birch, linden, maple, peach, jilnm, sycamore; formerly 

 Lecanium. ) 



For l)ibliography and food plants see Fernald, Cat. Coccidjeof World, Bui. 88, Mass. 

 Agr. Coll., 1). 191", 1903; Pergande, Bui. 18, n. s., Div. Ent, U. S. Dept. Agr., pp. 

 26-29, figs., 1898. 



Exhibit: Infested twig. 



THE NATIVE CURRANT STEM-BORER. 



Psenocerus supernotatus Sa}'. 



For general account see Lugger, 5th Rpt. State Entom. of Minnesota, pp. 121-122, 

 1899. 



Exhibit: Adult and work. 



CURRANT CLEAR WING MOTH; IMPORTED CURRANT-BORER. 



^Egeria tipidiformis Clerck. 



For general account see Lugger, 4th Rpt. State Entom. Minn., p]>. 60-64, 1899. 

 Exhibit: Adult and work. 



PUTNAM'S SCALE; CRANBERRY SCALE. 



Aspidiiituii aneylua Pntn. 



(Food plants: Apple, apricot, box-elder, cottonwood, cranberry, elm, hemlock, 

 maple, oak, peach, pear, plum, etc.) 



For bibliography and food plants see Fernald, Cat. Coccidaj of World, Bui. 88, 

 Mass. Agr. Coll., pp. 252-253, 1903. 



Exhibit: Infested twig. 



THE SAN JOSE SCALE. 



Asjjidiulus perniciusii>t Comst. 



(Food jilants: Almond, apple, apricot, birch, black walnut, blackcurrant, catalpa, 

 chestnut, crab-apple, crab-grass, cherry, grape, hickory, oak, peach, pear, pensini- 

 mon, plum, poplar, prune. Rocky Mountain cherry, rose, silver maple, willow, and 

 many other plants. ) 



For bibli(igrai)hy and food plants see Fernald, Cat. Coccid;e of World, Bui. 88, 

 Mass. Agr. Coll., pp. 271-275, 1903; Howard and Marlatt, Bui. 3, n. s., Div. Ent., 

 U. S. Dept. Agr., 1896. 80 pp. 



Exhibit: Infested twig. 



THE BLACK GOOSEBERRY BORER. 



Xylocrlus agasKizii Lee. 



For general accounts see Fletcher, Rpt. of Ent. and Bot. for 1898, Can. Dept. 

 Agric, pp. 207-210, 1899; Chittenden, Bui. 23, n. s., Div. Ent., U. S. Dept. Agric, 

 pp. 90-92, 1900. 



Exhibit: Adult and figure. 



IN.TURIN(i THE LEAVES. 

 GOOSEBERRY SPANWORM. 



Cymafoj>]ior<i rihraria Fitch. 



(Formerly Eufitchia.) 



For short account see Lugger, 4th Rpt. State Ent. IMinn., ji]). 184-186, 1899. 



Exhibit: Eggs, larva, pupa, adult, and figure. 



