INJURIOUS INSECTS OF 1909 AND IQIO. ly 
Fig. 9. Hopperdozer at work. Original. 
The grasshoppers causing the damage in 1910 have been, as far 
as we have seen, the Red-legged Locust or grasshopper, the Lesser 
Migratory Locust or grasshopper, the Two-striped Locust or grass- 
hopper; the latter being extremely numerous, compared with its 
Fig. 10. Hopperdozer at work, front view. Original. 
