642 Bulletin 348 



1900 (continued) 

 The destructive hessian fly. Rural New-Yorker 59: 573, fig. 197-199. 



An insect that saws wood. Rural New-Yorker 59 : 606. 



Oncideres cingulatusQ). 

 Insects on gladiolus and heliotrope. Rural New-Yorker 59: 608. 



Blister beetles and Chauliognathiis pennsylvanicus. 

 Bisulphide of carbon and strawberries. Rural New-Yorker 59:624, 



fig. 227. 

 San Jose scale on pears. Rural New-Yorker 59:672, fig. 250. 

 How to kill crows. Rural New-Yorker 59 : 672. 

 Crude petroleum for San Jose scale. Rural New-Yorker 59: 733. 

 Do bees injure fruit? Rural New-Yorker 59: 749. 

 Tar and kerosene for trees. Rural New-Yorker 59 : 784. 

 Bats and bedbugs. Rural New-Yorker 59 : 801 . 

 A new hessian-fly problem. Rural New-Yorker 59:814. 



A wonderful and interesting insect. Rural New-Yorker 59:846, fig. 327. 

 Corydalis cornutus. 



1901 



Insects. Insecticides. Articles in Bailey's Cyclopedia of American Horti- 

 culture 2:805-812. 



The palmer-worm. Cornell Univ. Agr. Exp. Sta. Bui. 187:77-101. 



Three unusual strawberry pests and a greenhouse pest. Cornell Univ. 

 Agr. Exp. Sta. Bui. 190:141-164. 



Further experiments against the peach-tree borer. Cornell Univ. Agr. 

 Exp. Sta. Bui. 192:189-196. 



The hessian fly. Its ravages in New York in 1901. An emergency 

 bulletin. By I. P. Roberts, M. V. Slingerland, and J. L. Stone. 

 Cornell Univ. Agr. Exp. Sta. Bui. 194:237-260. 



Borers and their work. Tree breeder 1 (January) :8-9- 



How to combat the principal enemies of the fruit-grower. Tree breeder 

 1 (March) 17-9. 



Fall and winter work for the orchardist. Tree breeder 2 : — . 



Plant lice seek new winter home. Ithaca daily news, October 15, p. 3. 



Entomology. West. New York Hort. Soc. Proc. 46:68-73, 6 figs. 



A lantern moth trap. Rural New-Yorker 60 '.35. 



Strawberry " rust " and " blight." Rural New-Yorker 60:69. 



Spharella fragarice. 

 Do curculios crawl or fly? Rural New-Yorker 60: 104. 

 Black beetles on strawberry plant. Rural New-Yorker 60: 125. 



The " book worm." Rural New-Yorker 60: 189. 



Silver fish, Lepisma saccharina. 

 " Steely-bugs " and rose bugs. Rural New-Yorker 60: 268. 



On grapevines. 

 Fighting the plum curculio. Rural New-Yorker 60: 289. 



