96 SOME INSECTS INJURIOUS TO TRUCK CROPS. 
Page. 
Arse1 ic, white, sal soda, and lime against Colorado potato beetle............. 4,6 
Arsenite of copper against Colorado potato beetle................-.-..-..----- 6 
and lime against Colorado potato beetle..........-.....-.- 6 
_Aspa‘agus, food plant of Diabrotica balteata..........--.----+---------+-+-+-+- ad 
DUACrisVa UT GUC Osa ne Ree a eee aii aptre 62 
‘Asters, food plants of Hprcaute marginata. ee oer oe a. se er eee 92 
TICHTUS aes ee ee cee ee ee 92 
Bacterial diseases of Psylliodes punciulata. sn Je oot tee te ee oe eee 48 
Banding with tanglefoot against hop flea-beetle...........-.-..--..--....:.. 50-02 
Bean and ‘pea weevals, momenelature fe 2 sees ae See ee ee ere 92-93 
leaf-beetle. (See Cerotoma trifurcata.) 
Beans, food: plants'of Diabrotica balteaia-=.----- 2. == = 2 ait De coseaes 69, 70 
SONOTS cL Ree pecs ote eee eee eee 71, 72 
UrVUbbata sok eae cee oe eras eee eee 75 
English broad, food plant of Diabrotica balteata..........-------------- 77, 78 
horse, food plant of Diabrotica balteata......-- Pee lle een eee NSS ae 70 
PICCOPN SES) soca ie ee eee Ree, 68 
Lima, food plant of Diabrotiea balicatar oo. ees ree enor Hayes) 
Daacrisia Virginiea. 25 oe Soe Fae ee eee 62 
Hella 2inckenellass ee sc oe ok ae 25-28 
Soy, food plant of Diabroved baliegia- ==. =e eee ee al 
string, food plant of Diabrotica balteata......-.-..----------- 5s 77, 78 
Diacrisve VU ginicd, 2k cece See eee 62 
Bees, honey, prey of Huthyrhynchus floridanus..........----+--------+++++-++--- 86 
Beets, food plant of Diabrotica balteata.......-..-- REE eee See ee ee eee 77 
PUCLICOPHAS. 22S ee oe en et ee See eee 68 
COVAO) eta Seta SSO SO ec eRe .at cS. S.c'o-c 71, 72 
Disonycha mellicollass. 52 35.525. 2 2 ee oes ee eee 29, 31 
EU PUCOULa AT OTMALA S85 soe eae erate mites eas oe 91 
pennsylvanica and margined blister beetle.....- - 92 
stock, food plant, of Diacrista WirQinted asco) -.-1- nei eee eae 62 
sugar, 100d plant of Diabroticn tmuitiata.. sae sese soe f= see ee ee ee 75 
DVACrIStG OUP GUNCG So oe fe oe ne eae See ee 59, 60-62 
Psylttodes punctulati S| 62a scene erie ee eee eee 33 
loss of sugar content from attacks by Diacrisia virginica.......... 59-60 
fable. food plant-of Diacnisiawingiicas. 0) 2c ae = eceaiane = alert ee 62 
Bill-bugs. (See Sphenophorus spp.) 
Birds, enemies of Psylliodes' punctulata 2 s-= = - = ee wo se c= ate eee = el ae 48 
wild, enemies of Leptinotarsa decemlineata.......-----.--------------- 87 
Bisulphid of carbon against parsley stalk weevil........-..--..------------- 19 
Blackberry, food plant of Diacrisia virginica........--.-------------+--+++--- 63 
Black-knot. (See Plowrightia morbosa.) 
Blackleaf tobacco extract against hop flea-beetle..............---..-..------ 56-57 
Blapstinus; injury topeamutse: «5-52 hee ee eee 72 
Blight, early, as affecting potato plants in Virginia. .....-...-.----------+---- 1 
Blister beetle, black. (See Epicauta pennsylvanica.) 
margined (see also E':picauta marginata). 
injury to chards and garden beets.......-.---..------ 92 
striped. (See Hpicauta vittata.) 
sweet potato. (See Epicauta trichrus.) 
beetles, feeding habits; notes: s<.s:s22e2- ete oe. eee eee ee 
Bob-white, enemy of Colorado potato beetle.......-.-------------+------------ 87 
Bollwormysinjury to/corms..52-~ 02 ssc /sinanieee ee ee eee fee 90 
