This report describes a neural network based detection and classification of Potato leaf samples using Segmentation of K-Means Clustering. Algorithms are developed to acquire and process colour images of single leaf samples. Different leaves like healthy and diseased are considered for the study. The ...
Conidia were ellipsoidal, 4.57.5 2.53.75 m in size, with two large guttules. To the best of our knowledge, this is the first report of P. eupyrena causing leaf spot disease on A. vera in India.doi:10.1080/03235408.2016.1257303Avasthi, ShubhiGautam, Ajay KumarBhadauria, Rekha...
- 《Plant Disease》 被引量: 18发表: 2012年 First report of leaf spot disease on oil palm caused by Pestalotiopsis theae in Thailand A leaf spot on oil palm, caused by Pestalotiopsis theae , was found in a plantation of Elaeis guineensis for the first time in the world in Chiang Mai ...
In April 2016, severe leaf spot disease was observed on cultivated O. violaceus in Xuanwu Lake Park, Nanjing, Jiangsu province, China. The initial symptoms were small brown spots (1 to 2 mm in diameter) on the leaves. The spots enlarged to 10 to 15 mm in diameter, light brown to ...
Leaf scald, caused by Xanthomonas albilineans, is a severe disease affecting sugarcane worldwide. One of the most practical ways to control it is by developing resistant sugarcane cultivars. It is essential to identify genes associated with the response to leaf scald. A panel of 170 sugarcane ...
Since, disease detection in plants plays an important role in the agriculture field, as having a disease in plants are quite natural. If proper care is not taken in this area then it can cause serious effects on plants and due to which respective product quality, quantity or productivity is...
First Report of Leaf Spot Disease on Walnut Caused by Colletotrichum fioriniae in China. Zhu,YZ,Liao,... - 《Plant Disease》 被引量: 1发表: 2015年 First Report of Leaf Spot Disease on Walnut Caused by Colletotrichum fioriniae in China. First Report of Leaf Spot Disease on Walnut Caused...
This report is the first on oil palm leaf spot disease caused by P. theae. 展开 关键词: Elaeis guineensis Pestalotiopsis theae Leaf spot DOI: 10.1007/s12600-014-0429-y 被引量: 15 年份: 2013 收藏 引用 批量引用 报错 分享 全部来源 免费下载 求助全文 全文购买 Springer 国家科技图书文献中心...
A new leaf spot disease of sugarcane caused by Bipolaris spicifera was found for the first time at Luoman town of Liuzhou city, Guangxi Zhuang Autonomous Region, China in 2011. Three pathogenic isolates were obtained and their pathogenicity was confirmed respectively. The pathogenic isolates were...
NDVIprovides an excellent qualitative measure of the health and density of vegetation. Its usage has been so widespread that the normalized difference concept has been applied to numerous other areas of remote sensing, including the detection of snow and the classification of clouds. The most effecti...