Show Many Varieties of Tree Fruits Must Have Bees floes Bees may not have grown bigger and better but they have hu been given n another task to perform In orchards and small fruit fr fruit lt plantations according to statements made by specialists in 10 agriculture at Michigan State colle college e Studies made during the past few years have proved provell that many varieties of tree fruits will not nol produce a able able crop rop unless Insects have free oc- oc ac- ac acCess ac access cess to the trees at ut blossoming time and In many cas cases S there are not enough Insects Insets under natural conditions con conditions to Insure a full rull set of fruit Tests fruit Tests tirade made at the M S C South Ilia yen en station show that a larger crop of raspberries was secured from plants to tn which Insects had holl access necess than from flom plants over which cages were vere to exclude Insects |