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R. E. Horsey (May): Two tents 1§ inches in diameter, with larvae 
-| inch in length were seen on crabapple on May 2 at Rochester. Since 
then they have "become very numerous, acre so than I have ever seen them. 
As many as 12 nests were found on one :- mall native crabapple tree, and 
over 200 nests were removed from about 7 acres of ornamental and native 
crabapples. They were bad on Japanese quince, cotoneasters, wild plum, 
ornamental cherries, etc. A note from Gates on May 18 said," We have 
been having quite a time with tent caterpillars in our hedge (English 
hawthorn) and cherry trees. We thought we had them all cleared out but 
found a number of large nests in one of the cherry trees today,-" 
New Jersey. T. J. Headlee (May 21): The eastern tent caterpillar is less 
abundant than last year but is still. present in considerable numbers 
in the northern half of the State. The caterpillars are about full 
grown and many of them have gone into migration. Egg parasites were 
common but not abundant in the eggs laid last fall. 
Pennsylvania. R. M. Baker (May 22): M. americana was observed hatching 
as late as the last week in April in Crawford County. 
H. E. Hodgkiss. (May 27): Eastern tent caterpillar is very 
abundant in Bradford, Susquehanna, and Centre Counties. Elsewhere it 
appears to be less abundant than in 1935. 
Maryland. E. N. Cory (April 3): First noticed the tent caterpillar on 
cherry and apple trees in Worcester County on April 3, in Talbot and 
Queen Anne Counties on April k, and southern Maryland on April 9. 
Tennessee. G-. M. Bentley (April 15) : Tent caterpillars are very abundant 
again this year on wild cherry and apple trees in all parts of Tennessee. 
ERUIT TREE LEAF ROLLER (Cacpecia argvrospila Walk.) 
Pennsylvania. H. E. Hodgkiss (May 27): Infestation of fruit tree leaf 
roller severe in some orchards. Not general in the State. 
APPLE APHIDS (Aphiidae) 
Connecticut. P. Garman (May 19): Rosy apple aphid ( Anur aphis roseus Baker) 
very abundant in some localities in New Haven County. 
New York. N. Y. State Coll. Agr. News Letter (May): All three species of 
the apple aphids appear to be more abundant than usual in the Hudson 
River Valley. The rosy apple aphid is the predominating species in the 
western fruit district. In both places syrphid flies and ladybeetlos 
are holding the aphids in check. 
Maryland. E. N. Cory (April 29): Rosy apple aphid observed attacking apple 
at Sandy Spring. 
Wisconsin. C. L. Eluke (May 20): Apple grain aphid ( Rhopalosiphun prunifoliae 
Pitch) infests 75 to 90 percent of terminals in Crawford County. Green 
