April, 1 1 



JOURNAL OF ECONOMIC ENTOMOLOGY 



Plate 6 



2 A 



Oviposition among tree crickets: 1, Eggy of qmuJripuiiclatus Beutm.; 2, Eggs 

 of nigricoriiU Walk.; 2a, In r;ispberry cane; 3, Eggs of uivens DeGeer; 3a, 

 Punctures by nii'cus in aj)ple bark; 3b, bark removed showing egg in position. 



