fr'Jl 



K 



Green seed ; • 



parent ssjp 



First liybrai generation 

 All vc'llow seed 



; 



Second livl>rid generation 

 Three _yell(iw, one ffreen 



The Colorado Potato Beetle 



Leptmotarsa decemlincata 





^ \ar\eiy pallida \ 



Potato Beetle 

 Lepfin o ta rsa mult itccn ia ta 



Variety 



