Ill 



on Shade and Orchard Trees against 

 Canker .Worms, Climbing Cut Worms, 

 Woolly Aphides, Ants, and Tussock, Gj'psy 

 and Brown-tail Caterpillars. It is equally 

 effective against any crawling insects. 



Band Trees About Two Weeks Before 

 Insects Appear to Get Best Results 



Easily applied with wooden paddle. One 

 pound makes about 10 lineal feet of band. One 

 application stays sticky 3 months and long-er — 

 outlasting 10 to 20 times any other substance. 

 Remains effective rain or shine. Won't soften 

 —won't run or melt, yet always elastic, expand- 

 ing: with growth of tree. No mixing-, simply open 

 can and use. Will not injure trees. 



For Tree Surgery 



Tree Tanglefoot is superior to anything on 

 the market— it is the best application after 

 pruning or trimming. It will waterproof the 

 crotch of a tree or a cavity or wound in a tree, 

 when nothing else will do it. 



Sold by All First- Glass Seedsmen 



Mb. cans35c;3-lb. cans$1.00;10-lb.cans«3.00: 

 20-lb. cans S5.50 and 25-lb. wooden pails S6. 75. 



Write today for illustrated booklet on Leaf- 

 eating Insects. Mailed free. (83) 



The O. & W. Thum Company 



145 Straight Ave., Grand Rapids, Mich 



ISfrs. of Tanglefoot Fl; Paper and Tree Tanglefoot 



WARD'S NATURAL SCIENCE ESTABLISHMENT 



84-102 COLLEGE AVENUE, ROCHESTER, N. Y. 



Entomological Supplies of all kinds, including 

 the only genuine hand-made Schmitt 

 Insect Boxes and the well known Amer- 

 ican Entomological Co.'s Insect Pins. 



Write for E-30, free catalogue of Entomological Supplies; E-125, Life Histories of 



Insects of Economic Importance; also special lists of 



Lepidoptera, Coleoptera, etc. 



Please mention the Journal of Economic Entomology when writing to advertisers 



