OKLAHOMA 
The percentages of individuals of the various 
arranged; according to crops infested, are summarized 
species present 
as follows: 
in Oklahoma, 
Vfoodland ■ Percent 
Sorghum 
Percent 
1. Spharagemon collars 34 
2. Dissosteira longipennis 21 
3. M. angustipennis impiger 11 
4. Pardalophora sausseri 10 
5. Ageneptettix deorum 7 
6. 7 other spp,, and undet.-v 17 
Field margin 
1. Melanoplus differentialis 18 
2. Aeoloplus turnhullii hruneri — 18 
3. M, mexicanus 14 
4. M, packardii 10 
5. M. hivittatus 5 
6. 30 other spp,, undet., and 
nymphs 35 
1, Melanoplus differentialis 41 
2, M. mexicanus 18 
3. M, packardii 8 
4. . M. flavidus 6 
5, Trimerotropis p, pallidipennis 6 
6. 8 other spp., undet,, and 
nymphs 21 
Bottom land 
1, Melanoplus differentialis 27 
2, M. hivittatus 17 
3, M, packardii 9 
4, Dissosteira longipennis 7 
5, Chortophaga viridifasciata — 4 
6, Hippiscus rugosUs 4 
7, Trimerotropis citrina Scudd, 4 
8, 18 other species-- 28 
Idle land 
Bangs land 
1. Melanoplus differentialis 23 
2. Hesperotettix specie sus 17 
3. M, angustipennis impiger 16 
4. M, hivittatus 9 
5 , M. foedus foedus 6 
6, M. packardii 6 
7. 20 other spp., and tmdet',-^-:: 23 
Alfalfa 
1. Melanoplus differentialis 38 
2. M. hivittatus 20 
3. M. packardii 10 
4. Aeoloplus turnhullii hruneri — 7 
5. M, glaucipes Scudd. 5 
6. M. mexicanus 5 
7. 8 other species 15 
Grand 
1 , Ageneotettix deorum 17 
2, Syrhula admirahilis 11 
3, M, packardii 11 
4, Dissosteira longipennis 6 
5, M. angustipennis impiger 6 
6, 29 other spp,, and nymphs 49 
Small grain 
1, Aeoloplus turnhullii hruneri 21 
2, Melanoplus packardii 21 
3, M, differentialis 20 
4, M, mexicanus -13 
5, Chortophaga viridifasciata — 3 
6, 18 other spp., undet,, and 
nymphs 22 
total Percent 
1, Melanoplus differentialis 16 
2, M, packardii 11 
3, Aeoloplus turnhullii hruneri 10 
4, M, mexicanus 8 
5, Ageneotettix deorum 6 
6, M. hivittatus 6 
7, 39 other spp,, undet,,. nymphs -43 
