網頁AGE-RELATED BREAKDOWN CAUSE Rind collapse due to cell weakening and dehydration of mature fruit. SYMPTOMS The symptoms can vary: •Discoloured, dried out and extensive collapse of rind. •Dehydration or wilting at the stem end where the rind is ... 網頁2024年1月1日 · Stem end rind breackdown in lemmon SERB is confined mainly oranges. Usually small oranges with thin smooth rinds are more susceptible than large oranges …
Factors affecting rind breakdown of citrus fruits - Archive
網頁The stem end is the most common entry site for the Penicillium species ( Kaul and Lall, 1975 ). In infected fruit, very profuse sporulation can be seen – fruit is completely covered by white mycelium followed by green and bluish spores of Penicillium digitatum and Penicillium italicum respectively. 網頁2016年3月1日 · The disorder affects various citrus cultivars including ‘Navel’ orange and ‘Benny’ valencia. The primary cause of the disorder is not known, but it is aggravated by changes in post-harvest relative humidity (RH) and rind water status. Incidence of this disorder is erratic due to a wide array of factors influencing fruit susceptibility. populations public health and the law
Citrus - SlideShare
網頁2024年2月17日 · During 2024, kinnow fruits exhibiting stem end discoloration and fruit rot were collected from markets of Faisalabad, Pakistan with 70% disease prevalence. A light to dark brown discoloration at the stem end region was observed on the flavedo with no visible rind breakdown. Later, infected fruits showed a white hyphal growth at the stem end … 網頁2014年7月1日 · Stem-end Rind Breakdown (SERB): • SERB is a collapse and subsequent darkening of the rind around the stem end of oranges. • A narrow band of rind around the stem usually remains undamaged. The collapse of … 網頁2024年5月7日 · Stylar End Breakdown is a physiological disease usually starting at the stylar end near the base of the nipple or tip and appears as a grayish tan, watersoaked spot. The affected area enlarges rapidly involving up to 1/3 or 1/2 of the fruit. Occasionally the disease appears at the stem end as well as at the stylar end. sharon goldman venturebeat email