CD CJ1 
- 203 - 
IDAHO 
The percentages of individuals of the various species present in Idaho, 
arranged according to crops infested, are summarized as follows: 
Idle land Percent 
1. Oedaleonotus enigma 41 1. 
2. Melanoplus mexicanus 37 2. 
3. M. foedus foedua 7 3. 
4. M. devastator r — 5 4. 
5. Dissosteira Carolina 2 5. 
6. Other species (3) and unident. — 8 6. 
7. Kymphs 0 7. 
Meadow, pasture, and hay 
1. Melanoplus femur -rub rum 50 1. 
2. Chortippus longicornis 26 2. 
3. Camnula pellucida 18 3* 
4. Melanoplus mexicanus 5 4. 
. M. devastator 1 5. 
. Other species 0 6. 
7. Ifynphs 0 
Alfalfa Percent 
Melanoplus mexicanus 50 
Camnula pellucida 22 
Melanoplus foedus foedus 12 
M. f emur-ruhrum 7 
M. hivittatus 5 
Other species and undeter. 4 
Hymphs . 0 
Dry swamp 
Melanoplus f emur-ruhrum 40 
Camnula pellucida 32 
Chortippus longicornis 24 
Melanoplus hivittatus 4 
Other species 0 
Nymphs 0 
Summary 
Percent 
1. Melanoplus femur- rub run 33 
2. M. mexicanus 20 
3. Cannula, pellucida 18 
4. Chortippus longicornis 16 
5. Oedaleonotus enigma 8 
6. Other species and uni dent.- 5 
7. Hynphs 0 
