8 LEAFHOPPERS AFFECTING CEREALS, ETC. 
The more important species affecting cultivated crops—Continued. Page. 
Gy Pond BUNACUIOG BpPANS.'. on ose beac tes ee oe ae ee ee 62 
Tettigonia bude Bayes ta. 2 kc bhss peeea see aco ee ee 63 
Hecalua tingatus UDM 32. : Sage G5 eos nee wee ~ Lore eee 64 
The shovel-nosed leafhopper (Dorycephalus platyrhynchus Osb.).....-.--- 65 
Parabolocratus viridis: Ullen. tc. ved she eee eae <0 eee 68 
The sharp-nosed leafhopper (Platymetopius acutus Say).......--.-------- 69 
The yellow-faced leafhopper (Platymetopius frontalis Van D.).........---- 71 
Platymetopiurs cmereus Osb. and Ball MT Lu). 72 Mee see 72 
The inimical leafhopper (Deltocephalus inimicus Say).........--.-------- 72 
Distribution... 2.006 46.2 gos) eee ee 73 
Life history 2. - «2.422.260. 0i5, cca 4e e-eten deo eee 75 
Wea GMO Mb 22 tas Sew cle e aes Ae Be moe 77 
The black-faced ieeceonne i (Derecenr aie iene ons Porbes)a) 420: Sear 17 
Distribution. 22.25.26 e eek ett pe ee eee 78 
Rood plamtases -42u2 $202 eesde( 4 ee se Ee ee 78 
Description and’ life-history notes. <..05 aoceu.2-2- eee 78 
Means ofconttol’: + 22,0553 044.5. 4 oS) Ge ee 79 
Deltocephatus sononis Ball: i222 o52. oe chk ten ee ia 
Dettocephatus fuscinervosus Vani re 22 ook oe 2 oe ee 80 
Deltocephatus 'conjiguratus Unies 3h eae Oe it SNe eee 80 
Deliocephalusafinis Gillette and) Ball. 222-2 ee ee eee 82 
Distribwhiom: «25.5 26i6 sed tosd Le eh a eee ee 82 
Description. -..5 0465... 445 508 ddos hea c ce hos Seb eS eee 83 
Piie HIStory cnc. 5 eco Shad ead Se 83 
Remedies... oc. 205.8ii wan ecs se cetece se eceees a 84 
Say’s leafhopper (Deltocephalus sayi Fitch). ..............-.--------+--- 84 
The destructive leafhopper (Athysanus evitiosus Uhl.)......------------- 86 
Deseriptions <2 282s). so laa be we ene a ee er 88 
Lite history:<. - 2.55 b2222- .2 eee ee ee eee eee 89 
Distribupion..25 . ac o8 bs ees 5 ook ge ce teat ee eee 90 
Means of Controls2. 2. =. sic sess Sed ed Bas oe Se eee 90 
Athysanus cuntisiy Miteh.. = 22622 ted < Ae ee eee ee eee 91 
Atlysanus bicolor’ Van D. ...\.022% . +s <sn SORE Se Re ee ee ee 92 
Athysanus obtutus Van D.. . 2.222 csad sR ee Se ee ee 93 
The irrorate leafhopper (Phlepsius trroratus Say)........----------------- 94 
The geminate leafhopper (Thamnotettix geminatus Van D.).....-.-------- 96 
The six-spotted leafhopper (Cicadula 6-notata Fall.).........--.---------- 1 98% 
Eimpoasca matt be Barotw:.\ins shoke teres!) sete ae eee 100 
Phe nymphal stapes.) -.. 5427.50.22 2...+ Vokes oon 102 
Distribution..: =). 2.2ks «.dceseekeswnoesise os oe eae ee 103 
Treatment «(2 <253.5. 852 codecs ote ae sone eee 103 
The clover leafhopper (Agallia sangwinolenta Prov.)..........--.--------- 103 
reat ent «2-425. ao< 2 be lieea See See ee eee 106 
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