TT5h 
57 
)ts;” the harmlessness and uselessness of the flea negro bug, 
,en found associated with the chinch bug in wheat; the place and 
le of deposition of the eggs for the second brood; the protective 
ue 5 under certain certain circumstances, of the sowing of timothy 
fch wheat in fall; the successful defense of a corn field by plow- 
and ditching against an invasion from small grain; and an im- 
tant modification of the mode of destruction by burning in 
dng. 
/ 
S. E.—5a 
