CONT EN ES: 
[RRO GI ROTO IS BSS eee ik SR IE ca ee IER le ate ee 
LD ESCLET ENE Se ee CRS Oe EC ORE ee at 
june Pecuunvbachymeris Latremlen. 2.222: 562 2.25 2 PS koe wets oe 4 
Mie] SYTHE eee nt = 3. pee Ts A Soe St ee 
INN® C28. aS aesa a Se GOSS COE Oe RO ER Sir ee ieee RE a Ie Pee, Se 
ie potecHbnyOnsc Inbyil= oes: ese ON een SE SE ok Seine eee oneee 
SOLED EE 25. Goi SoS Tee ae NR a ee 
LDN SUG UNG Sod TS ges oe SS he SE Pn ee 
nie hastony aidvhabites sae 2 oe Sele Le ses 28: Sich LIAL Tela Sino hea 
(o WTORUR Gils 2 2 Fi Re SS ie Ne eit et 9 eet ene ee 
IVES OWE IS ovei e010 GS Ren Neier op Se CUES CR ee ee ee 
Gms CMG MOE eI NONE er ete einer: ce ibaa ds hele wie aise so Oegh I me 
IER core e Minin CIEL asic ere eet ee ee Reet Rican cen =< here, aaa Sys 
TEGO) fol swo Pele Sa OTe eer hgh a ge a Rs A ate! 
The point of exit of the beetle from the ae OPIATES SPOR = FERNS 
Susceptibility of different varieties of cowpea... .........-..------------- 
SUES VENA LIT Ce UTE 10) a, Sea ee ea 
Saterature..°:-.+..-:- fue SPER 2 Ee PE eae” 
i NOTA DEORE le acs ee oa ales IRR or ee cht ee 
erin ee eee eer tae e ene we tee Soto J de nk Tb 
LBS ER ATLO NS. 
PLATE. 
Prater I. Blackeye cowpeas infested by the cowpea weevil (Pachymerus chinen- 
Bis) showine epesandvexth holes. -5.)- 2.9522 ose csee es shoe 2 
TEXT FIGURE. 
Fic. 21. The cowpea weevil (Pachymerus chinensis): Male beetle, egg, larva 
Gua GUST EMIUIES ats Sie icon eh kik Re ee eee 
55964°—12 III 
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