What is TomatoFruitZippering? Tomatofruitzippering is a physiological disorder that causes a characteristic thin, vertical scar running from the stem of the tomato. Cause: Zippering is caused by anthers sticking to the wall of newly forming fruit. Zippering can be caused by low temperatures and slow fruit development. Tomato varieties vary in their... Large-fruited varieties of tomato (such as, 'Brandywine') are more prone to catfacing than others. Look-alikes: Blossom-end rot, tomato fruitworm, zippering with open holes. They are also the cause of localized bursts on certain fruits. Indeed, the suberized tissues having locally lost their elasticity are not able to compensate for the spurts of fruit growth. Jointless tomato varieties seem to be more prone to catfacing than jointed varieties. Zipperingfruit have lines along the side of the fruit usually from the stem end to the blossom end (Fig. Amongst this plethora of ills is tomato plant zippering. If you've never heard of zippers on tomatoes, I bet you've seen them. So what causes zippering on tomatoes? Catfacing, zippering, cracking, and other deformities can turn fruits into disappointments that barely resemble tomatoes at all. While irregular tomatoes are usually safe to eat, they often... Tomatofruit severely affected by bacterial spot.Zippering. Figure 1. Zipper scar on tomato. Note flower adhering to fruit. Tomatofruitzippering is a physiologic condition that results in the distinctive thin, vertical scar that extends from the tomato stalk. 9) ZIPPERING If the tomato flower’s anther (part that produces pollen) sticks to the tomatofruit as it grows - a thin, brown, necrotic scar forms that may extend to the blossom end. Zippering is the result of an anther remaining attached to newly forming fruit. Some theorize it is also associated with incomplete shedding of flower petals when fruit is forming. The main tomatofruit disorders I have encountered are blossom-end rot, cat-facing, cracking, zippering and sunscald. Tomatofruitzippering is a physiological disorder that causes a characteristic thin, vertical scar running from the stem of the tomato . The site owner hides the web page description.
