75 

 INSECTS INJURIOUS TO SUGAR BEET. 



For genenil arti('li>s .-^('o Foi-hes ;iiid llai't, iJiil. •!<>, 111. A^ry. Ex])t. 

 8Ui., im pp., r.MKi; ('hitt<-ii(l(Mi. Bui. 43, Div. Ent.. V. S. Dopt. Agric, 

 71 pp., 19U3. 



RED-LEGGED LOCUST. 



Mthntuplus J'l iintr-rubrum DeCi. 



Ft)!" l)il)iiogiaph3' and general accountsee Sciidder, Proo. U. S. N. M., 

 V. XX. pp. 278-l>85, pi. 1, tig. h. pi. 19, tigs. 1-4, 1897; Riley, Bui. 25, 

 Div. Ent., U. S. Dcpt. Agric, pp. 27-28, 1891. 



Exhibit: Adult and tigure. 



THE DIFFERENTIAL LOCUST. 



Mehinojtlua di(f't'rentiali'i Thos. 



For bibliographN' and general accountsee Scudder, Proc. U. S. N. M., 

 V. XX, pp. 349-354, pi. 23, tigs. 3 and 4, 1897; also Morgan, Bui. 30, 

 n. s.. Div. Ent., V. 8. Dept. Agric, pp. 7-26, 19ol. 



Exhibit: Adult and tigure. 



THE ROCKY-MOUNTAIN LOCUST. 



Melanoplus sprehis Thos. 



For bibliography and general accountsee Scudder, Proc. U. S. N. M., 

 V. XX, pp. 184-190, pi. 12, tig. 8, 1897; Riley, Bui, 25, Div. Ent., U. S. 

 Dept. Agric, pp. 9-26, 1891. 



Exhibit: Adult. 



THE TWO STRIPED LOCUST. 



.Uelanoplus bicittatus Say. 

 For bibliography and general account see Scudder, Proc. U. S. N. M., 

 V. XX, pp. 363-3»;s, pi. 24, tig. 5, 1897. 

 E.miihit: Adult, nymph, and tigure. 



THE LESSER LOCUST. 



Melanoplus atlanis Riley. 

 For ))ililiography and general account see Scudder, Proc. U. S. N. M., 

 V. XX. pp. 17S-183, pi. 12, tig. 7. ls«^7; Riley, Bui. 25, Div. Ent.,U. S. 

 Dept. Agric-., pp. 26-27, 1891. 

 ExiiiniT: Adult. 



THE CAROLINA LOCUST. 

 DissoMeira raroliim l.inii. 



For .short account see F'orbes and Hart, Bui. t'.o, HI. .\gi. Expt. 

 Sta., pp. 479-4SO, 1900. 



Exhibit: Nynij)!!. adull, and parasite FrontiiKi fWnc/u'l ^\'ill. 



THE BEET LEAF-MINER. 

 Pegomijd virind I.itit. 

 Exhibit: Adult and tiL'urc. 



