The cherry leaf-beetle : a periodically important enemy of cherries . ake beaches by one of the writers on June 10. when a strongnorth wind was blowing, and it was reported that they had beenwashed up in windrows. The occurrence of these beetles in thelake gave rise to the opinion that they had come from Canada. The actual source of the beetles was to the south of the grape belt,from cut-over forest land grown over by pin cherry. The preceding Jul. 352, U. S. Dept. of Agriculture. Plate I. 0% ^&s ^ ,? ^T • >T., - . ^xiv*1 ~T*a_ HisfiL ^*f .& ?S^HMil ^Mik •-•:- mdMk \,VV ^ £gkg*. .: ,/ = - ^
The cherry leaf-beetle : a periodically important enemy of cherries . ake beaches by one of the writers on June 10. when a strongnorth wind was blowing, and it was reported that they had beenwashed up in windrows. The occurrence of these beetles in thelake gave rise to the opinion that they had come from Canada. The actual source of the beetles was to the south of the grape belt,from cut-over forest land grown over by pin cherry. The preceding Jul. 352, U. S. Dept. of Agriculture. Plate I. 0% ^&s ^ ,? ^T • >T., - . ^xiv*1 ~T*a_ HisfiL ^*f .& ?S^HMil ^Mik •-•:- mdMk \,VV ^ £gkg*. .: ,/ = - ^t^^^^v-V?^SpJC^ ^^^^^^^R^P ;V£-;J ^^^^^S^^P&vS-^^^,^ ^M$r%lk& tfiSB3* •.fit % *i ^SjH^OK^^.v3 filllrtrir^ rule. jMmmk 1 C - ? ? 3k *?$•; t>, ...«x >*r >?•• * ^-^ s^? ^jBRPSv^^;-^^^pS^3 40512 ! /£&* 3«aHfSBar^ Typical Breeding Ground of the Cherry Leaf-Beetle (Galerucella cavicollis). A group of pin-cherry bushes stands in the center of the picture. (Original.) Bui. 352, U. S. Dept. of Agriculture. Plate II. Fig. 1.—Comparative Injury to Lower and Upper Branches. (Original.)cherryleafbeetle352cush
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Keywords: ., bookcentury1900, bookdecade1910, bookidcherryleafbeetle352cush
