Signs of DiplodiaCitrusRot. The fungus invades the fruit where the button and fruit attach. At this site, discoloration will occur and rapidly advance to decay. Diplodia. Figure 1. Stem-end rot on grapefruit in the field. By Mark A. Ritenour, Jiuxu Zhang, Liliana M. Cano and Megan M. Dewdney. The decay of fresh citrus fruit in Florida is usually caused... Diplodiacitrusrot causes decay of the fruit. ... Stem-end rot on citrus occurs most frequently in subtropical regions. The organism responsible is a fungus, Lasiodiplodia theobromae... ...theobromae in vitro and as ingredients of hydroxypropyl methylcellulose-lipid composite edible coatings to control Diplodia stem-end rot and maintain postharvest quality of citrus fruit. Diplodia Stem-end Rot in oranges. 4. Gray Mold or Botrytis Blossom. What is Gray mold, and how does it affect citrus fruits? Stem-end rot (SER) caused by Diplodia natalensis is a major postharvest disease of fresh Florida citrus degreened with ethylene to enhance fruit appearance. Penicillium, Diplodia, Rhizopus Penicillium, stem-end rots. CitrusCitrus. Good for fumigation of degreening and storage rooms Good control as dip or fumigant. Stem-end rot of Florida oranges and grapefruit may be caused by either of two fungi, Phomopsis citri or Diplodia natalensis. The general appearance of the decay is the same in either case. Stem-end rot of fruit occurs 10-20 days after harvest during storage or transit most commonly in the latter part of the harvest season (January - June). The document summarizes several common diseases that affect citrus plants, including powdery mildew, gummosis, diplodia gummosis, ganoderma root rot, canker, exocortis, greening... Proactive management of citrus health and disease control is essential for sustaining yields in the face of challenges such as Diplodia stem-end rot. KEY WORDS Botryodiplodia theobromae, citrus, diplodia, interstock. Extreme climate change has changed the disease status of citrus crops in Indonesia. The facts in the field show that... In fact, overwatering is one of the main reasons a citrus crop fails. Stem-End Rot Also known as Diplodiacitrusrot, stem-end rot is usually found in sub-tropical regions.
