I have two mounds about three feet apart on which I have planted two different types of cantaloupe (two vines on each mound). The cantaloupe types are 1) Delicious and 2) Charentais. As cantaloupes do, the vines have spread everywhere and the vines of the two cantaloupe types have intermixed. One of the types, the Charentais, has produced about 8 small fruits, ranging from about 3" long (oblong shaped) to about the size of a softball. None are ripe. On the other hand, the Delicious type has produced 0 viable fruit, despite having about the same amount of vining and blossoms as the Charentais. Honey bees have been active on the blossoms for about a week. My question is this: Can one type of cantaloupe, in this case, the Charentais, "suppress" another variety (Delicious) and keep it from producing fruit, if they are so close together? Thanks in advance for any insight you can provide.