| However there were significant treatment differences on fruitlet abscission and accordingly, on fruit yield. |
| Moreover, physiological disturbances during early embryo development lead to seed abortion and fruitlet abscission. |
| Do not worry about fruitlet size so much as applying the thinning spray when weather conditions are good, as discussed above. |
| Black spots initiated from the seed became apparent on some of the fruits at the beginning of June, and about two weeks later an intensive abscission of fruitlet begun that ended at the beginning of July. |
| Formation of phloem and early xylem was directly related to fruitlet size. |
| In the bagged experiment, fruitlet formation was never observed, suggesting that no agamospermy takes place, and that pollination is critical for fruit set. |
