VI 



Save Your Trees 



It takes a lifetime to grow a fine 

 shade tree. A colony of leaf-eating 

 insects can destroy it in one season. 



Tree Tanglefoot will eflfectually protect 

 shade and fruit trees from most of our des- 

 tructive insect pests, i. e.: 



Canker worms. Tussock moths. Climb- 

 ing cut worms, Brovm-tail moths. Woolly 

 aphis, Gypsy Moths, Ants. 



One application stays sticky three months 

 and longer, outlasting ten to twenty- times 

 any other substance. Easilv applied with a 

 wooden paddle. One pound makes about ten 

 lineal feet of band. It will not soften, run or 

 melt, yet it is always elastic, expanding with 

 growth of tree. Effective rain or shine. 

 Needs no mixing, used exactly as bought. 



Endorsed by prominent Park and Ceme- 

 tery Superintendents. 



FOR TREE SURGERY 



Superior to anything on the market. It 

 is the best application after pruning or trim- 

 ming. It will water-proof crotch, cavity or 

 wound when nothing else will. 



Trees on left were saved by Tree Tanglefoot 

 Sold generally by Seedsmen. 



Price: 1 lb. cans, 50c; 31b. cans, $1.45;10 

 lb. cans, $4.50; 20 lb. cans, $8.75; 25 lb. 

 wooden pails, $10. ."'0. 



Write for free illustrated booklet on leaf -eating insects 

 THE O. & W. THUM COMPANY, 163 Straight Avenue, Grand Rapids, Mich. 

 Manufacturers of Tanglefoot Fly Paper and Tree Tanglefoot (122) 



Please mention the Journal of Economic Entomology when writing to advertisers 



