31 



133. BROAD-NECKED PRIONUS. 



Prionus laticollis (Drury.) 



[Adult beetle : figure of pupa from Riley's '2d Mo. Report.] 



Remedies: Hot-water; bisulphide of carbon; kerosene emulsion. 

 Chief Articles: Riley, 1st Rept. Ins. Mo., p. 124-128; 2d do.,]). 

 87-88; athdo., p. 56. 



134. TILE-HORNED PRIONUS. 



Prionus imbricornis (Linn.) 



■ [Larva and adult beetles.] 



Remei)IES: Same as for jS^o. 133. 



Chief Articles: Riley, 2d Rept. Ins. Mo., p. 89-91. 



135. GRAPE-ROOT BORER. 



Aegeria polistiformis (Harris.) 



[Larva, chrysalis aud adult moth : figures of male and female moths from Riley's 3d Mo. 

 Report.] 



Remedies: Same as for No. 133. 



Chief Articles: Walsh, 1st Rept. Ins. 111., }>. 24-27; Riley, 3d Rept. 

 Ins. Mo., p. 75-77. 



Injuring- the Trunk and ISranehes. 



136. SNO'WY TREE-CRICKET. 



Oecanthus uivem DeGeer. 



[Injured branches and adult (j aud $ crickets.] 



Remedies : Pruning and burning infested twigs. 

 Chief Articles: Riley, 1st Rept. Ins. Mo., p. 138-139 ; 5th do., p. 

 120-121. 



137. OECANTHUS LATIPENNIS Riley. 



[Injured branch and adult rj and 9 crickets.] 



Remedies: Same as for No. 136. 



Chief Article : Riley, Bull. No. 6, U. S. E. C, Index to Mo. Repts., 

 p. 60-61. 



138. GRAPE-VINE BARK-LOUSE. 



Pulvlnaria innumerabUis Rathvon. 



[Bark with, scales : figure of female scales from Comstock's Report for 1880.J 



Remedies : Same as for No. 7. 



Chief Articles : J. D. Putnam, Proc. Davenport Ac. Nat. So., Vol. 

 II, 239-246. 



