34 



BULLETIN 250, U. S. DEPARTMENT OF AGRICULTURE. 



Class III. — Species that are not particularly favored out upon which a small 

 proportion of the gipsy-moth larvce may develop. 



Barberry, European. 

 Bayberry. 

 Birch, Black. 

 Bircb, Yellow. 

 Blueberry, Low. 

 Blueberry, Tall. 

 Cherry, Sweet. 

 Cherry, Wild Black. 

 Cherry, Wild Red. 

 Chokeberry. 

 Choke Cherry. 

 Cottonwood. 

 Cranberry, American. 

 Elm, American. 

 Elm, European. 

 Elm, Slippery. 



Fern, Sweet. 

 Gale, Sweet. 

 Gum, Black. 

 Hickory, Bitternut. 

 Hickory, Mockernut. 

 Hickory, Piguut. 

 Hickory, Shagbark. 

 Hornbeam, Americau. 

 Hophornbeam. 

 Maple, Norway. 

 Maple, Red. 

 Maple, Silver. 

 Maple, Sugar. 

 Pear. 



Poplar, Silver. 

 Sassafras. 



Class IV. — Species that are unfavored food for gipsy-moth larvce. 



Arbor Vitse. 



Arrowwood. 



Arrowwood, Maple-leaved. 



Ash, Black. 



Ash, Blue. 



Ash, Red. 



Ash, White. 



Azalea, White and Flame. 



Balsam, Fir. 



Blackberry, High. 



Blue-flag, Larger. 



Butternut. 



Catalpa, Hardy. 



Cedar, Red. 



Cedar, Southern White. 



Cornus. 



Cranberry-tree. 



Currant, Red. 



Cypress, Bald. 



Dangleberry. 



Dock, Narrow. 



Dogwood, Flowering. 



Elder, American. 



Eubotrys, Swamp. 



Feverbush. 



Grape. 



Greenbrier. 



Hackberry. 



Hardhack, Pink. 



Bardhack, White. 



Holly. American White. 



Honeysuckle, Bush. 



Huckleberry, Highbush. 



Inkberry. 



Ivy, Poison. 



Juniper, Common. 



Kentucky Coffee-tree. 



Laurel, Mountain. 



Laurel, Sheep. 



Locust, Black. 



Locust, Honey. 



Maple, Mountain. 



Maple, Striped. 



Mulberry, Red. 



Mulberry, White. 



Osage Orange. 



Osier, Red. 



Pepperbush. 



Persimmon. 



Privet. 



Raspberry. 



Sarsaparilla. 



Skunk Cabbage. 



Spice-bush. 



Sweetbrier. 



Sweet Pepper-bush. 



Sycamore. 



Tea, Appalachian. 



Tulip-tree. 



Viburnum, Sweet. 



W.il nut, Black. 



Willow. Bay-leaved. 



Winterberry. Smooth. 



