History and Review of Studies on Cross-Pollination of Avocados

Abstract

For many years researchers, growers, and others have been intrigued by the avocado tree. They have attempted to study its growth habit, its flowering behavior, and various other aspects of this interesting plant. One of the important but puzzling aspects of avocado growing is whether or not certain varieties need pollination from different varieties to assure a good crop. In a commercial operation fruit production each year is of utmost importance. If cross-pollination is the answer to more consistent and heavier crops, then a practical method utilizing this phenomenon must be developed.