Way, Roger D.2006-07-192006-07-192006-07-19https://hdl.handle.net/1813/3296This information bulletin describes the single most critical process in the production of a fruit crop. Outlines cultural practices favoring good fruit set; summarizes pollination requirements of apples and other tree fruits such as pears, peaches, nectarines, apricots, cherries, and plums. Suggests orchard planting plans for efficient apple pollination, and summarizes pollination requirements for other tree fruits.1628962 bytesapplication/pdfen-UScross pollinationdiploidtriploidpollenantherstigma