The Burden of Severe Periodontitis in China From 1990 to 2021, With Projections to 2050: A Comprehensive Analysis From The Global Burden of Disease Study 2021.

Background: The study aims to explore the epidemiologic information related to severe periodontitis in China.

Methods: We analyzed data from the Global Burden of Disease (GBD) 2021 study to delineate the incidence, prevalence, and disability-adjusted life years (DALYs) attributable to severe periodontitis in China, stratified by age and gender. A range of analytical methods, including comparative analysis, trend analysis, decomposition analysis, hierarchical cluster analysis, health inequality analysis, and predictive modeling, were employed to provide a comprehensive evaluation of the disease burden.

First Report of Black Spot Disease Caused by on Persimmon Fruit in China.

Sweet persimmon is native to Japan and valued for its fruit, which are high in sugar and vitamins. In October 2021, symptoms were observed on persimmon ( L. cv.

First Report of Fruit Rot Caused by on Ponkan ( Blanco cv. Ponkan) in China.

Ponkan ( Blanco cv. Ponkan) is a Chinese citrus species with tasty fruit. In November 2021, an unknown postharvest disease of Ponkan fruit caused nearly 15% losses of 2000 fruits in Nanchang, Jiangxi Province (28.

First report of causing fruit rot on navel orange ( (L.) Osbeck) in China.

(L.) Osbeck is popular with consumers for its delicious taste. In December 2020, a rot symptom causing about 15% losses of a total of 450 fruits was observed on 'Newhall' navel oranges after 70 d storage (20℃, 85%-90% RH) at Jiangxi Key Laboratory for Postharvest Technology and Nondestructive Testing of Fruits & Vegetables (28.

First Report of Causing Anthracnose of Irmsch. in China.

Irmsch., an ornamental plant endemic in China, which is commonly used in landscape and interior decoration. In March 2021, an estimated 30% plants were observed with anthracnose-like symptoms at a botanical garden conservation greenhouse in Mengla County of Yunnan Province (21.

First Report of Postharvest Fruit Rot in Aiton Caused by in southwest China.

is native to South America and well known for its sweet, attractive, nutritious fruits. has been cultivated in China since the 1980s and increasingly popular (Li et al. 2015).

First Report of Alternaria alternata causing fruit Rot on Tetradium ruticarpum in China.

, previously and commonly known as , is a tree that produces a fruit which is one of the most important traditional Chinese medicine herbs in China (Zhao et al. 2015). In July 2019, an investigation of diseases of was conducted in the farmland of Ruichang County (29.