124 



JOURNAL OP ECONOMIC ENTOMOLOGY 



[Vol.. 3 



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14 



13 



12 



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V 9 



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C 8 



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FUTTERMENGE Ft)R DENDROLIMUS 

 PINI L. 



Fig. 16. Relation of temperature to the amount of food eaten by larva 

 of Dendrolimm pint, according to Regener (21), from Baelimetjew. 



