REPORT OF THE STATE ENTOMOLOGIST I907 1 39 



Prunus angustifolia (Chickasaw plum) 



94 A pocket-gall on the leaves, elongated and purselike on the 

 lower side, tomentose ; above rounded and hairy. 



Lintner '96 N.Y. State Mus. 50th An. Rep't, p.318, 350 



Pa. 

 Dr Lintner suggests that the mite is"Phytoptus pruni 

 Amerl." 



Prunus domestica (plum) 

 *95 A tubercular growth encircling base of buds and shoots, 

 caused by Eriophyes ph.loeocoptes ( Nalepa) . 



Jarvis '07, p. 59 Ont. 



Banks '04, p. 105 



Parrott '07, no. 14 U.S. 



A widely distributed pest. The N. Y. citations will be given in 

 the forthcoming check list of Acarida. 



Prunus maxitima (beach plum) 



96 " Deformation of the leaves." 



Hagen '85, no. 54 Mass. 



97 Long pedunculated black pouch-galls on the upper side of 

 the leaves. 



Hagen '85, no. 55 Mass. 



98 A smaller and shorter stalked, green pouch-gall on (the 

 upper side of) the leaves. Same as our no. 100. 



Hagen '85, no. 56 Mass. 



Prunus pennsylvanica (pin cherry) 



99 Reddish, slender pouch-galls, somewhat irregular and pu- 

 bescent. 



Jarvis '08, p.94, third sp. Ont. 



Except for the pubescence, this is of the type of the following. 



Prunus serotina (wild black cherry) 

 *ioo A green or rosy red pouch-gall on the upper side of the 

 leaf, rupturing when old. The mite is believed by Professor Parrott 

 to be Eriophyes padi (Nalepa) var. 



Walsh '6y Ent. Soc. Phila. Proc. VI 1226 (Cera si 

 c r u m e n a) 111. 



