- 23.3 - 
FEN ADA 
The percentages of individuals of the various species present in Nevada, 
arranged according to crops infested, are summarized as follows: 
Alfalfa, clove r Percent 
1. Melanoplus devastator 64 
2. M. femur- ruhrum 9 
3. M. packardii 6 
4. Conozoa sulci frons 6 
5. Trimerotropis pallidipenni s- 2 
6. 15 other species 6 
7. Undetermined species 0.5 
8. Nymphs 6.5 
Uocds and brush 
1. Melanoplus devastator — , 60 
2. Trimerotropis pallidipenni s- 16 
3. Conozoa sulcifrons 8 
4. Melanoplus packardii 7 
5. M. fenur-rubrun 3' 
6. 5 other species 4.5 
7. Nymphs 1.5 
Meadow grass Percent 
1. Camnula pellucida 72 
2. Melanoplus f enur-ruhrum 6 
3. Aulocara sp. 6 
4. M. packardii 4 
5. Trimerotropis pallidipenni s 3 
6. 6 other species 5 
7. Undetermined species 3 
8. lymphs 1 
Range 
1. Melanoplus devastator 91 
2. Oedaleonotus enigma — 
3. Undetermined species- 
4. hfynphs 
1 . 
2 . 
3. 
4. 
5. 
6 . 
7. 
Grand total 
Percent 
Melanoplus devastator 56 
Camnula pellucida-- 
10 
M. fenur-rubrun 
o 
M. pa.ckardii 
6 
Conozoa sulcifrons- 
5 
19 other spec! es — 
10 
% 
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