3 Types of Corn; 1) Sweet Corn - Corn for eating at the table (Corn on the cob?) 2) Field Corn - usually dried and ground for processing (Corn tortillas, Corn chips) and 3) Ornamental - Usually grown and dried for decoration, edible but not sweet (Popcorn?)
 

While easy to grow, zucchini, like all squash, requires plentiful bees for pollination. In areas of pollinator decline or high pesticide use, such as mosquito-spray districts, gardeners often experience fruit abortion, where the fruit begins to grow, then dries or rots. This is due to an insufficient number of pollen grains delivered to the female flower. It can be corrected by hand pollination or by increasing the bee population