8 
I. F. IONES NURSERIES, LANCASTER, PA. 
ties it is more economical to buy the ready prepared mixture. For Leaf 
Hoppers or any leaf sucking or eating insect, you have the choice of 
adding Kubatox or Black Leaf 40, according to directions. If you are 
ever in doubt of any spraying procedure we will be glad to advise you 
by special letter. 
FILBERT AND HAZEL BUSHES 
These plants are quite hardy and will succeed anywhere the 
English Walnut will or possibly farther north. The principal commer¬ 
cial planting of the filbert to date has been in Oregon and Washington. 
Aveline Barcelona Du Chilly 
These plants are doing very well here in our nursery and the small 
plants we ship out usually have a nice sprinkling of nuts on. For 
those who want quick returns and plants that do not take up as much 
room as the larger growing trees it is well worth considering this spe¬ 
cies of the nut bearing trees. The filberts also make an excellent 
screen hedge when planted 6 ft. apart in the row. The filberts will 
bear but a few nuts when planted alone. Plant more than one variety 
for cross-pollinization purposes. We have selected just a few of the 
best varieties of filberts which can be counted upon to bear the finest 
nuts. 
