a: | the female flower buds of plant producing unisexual flower need not be bagged. |
b: | there is no need to emasculate unisexual flowers of selected female parent. |
c: | emasculated flowers are to be bagged immediately after cross pollination. |
d: | emasculated flowers are to be bagged after removal of anthers. |
e: | bisexual flowers, showing protogyny are never selected for cross. |