254 



insect enemies of the codling moth. 

 Table 4. 



Parasitization of Codling Eggs by the Chalcid Parasite, TricJio- 

 graminatoidcfj lutca. 



Table 5. 



The Influence of the Argentine Ant on the Collection of Codlini 

 Larvae from Bands. 



* A few ants were present. They climbed the trees by means of grass which touch the 

 branches. Pear Tree No. 2 showed 4 of the larvae in the upper portion of the tanglefoot : 

 they had evidently been driven by the ants from the band into the tanglefoot. 



14 

 4 



*.Tree 4. A few ants were present ; they 

 climbed the tree by a blade of grass touching 

 a branch. 



* Tree 3. A few ants were climbing the 

 tree, having made a tunnel through a crack 

 under the tanglefoot. 



Feb 13 



15 



12 

 11 



Feb. 2 



Feb. IS 



Total No. of larvie from banded 



trees . . . . . . 62 



Total larv;e from banded trees 



and tanglefoot . . . , 104 



Total No. of larvae from banded 



trees 

 Total No. of larvit from banded 



trees and tanglefoot 



72 



