There is need for developing technique such as automatic plant disease detection and classification using leaf image processing techniques. Related Work 2.1. Find PowerPoint Presentations and Slides using the power of XPowerPoint.com, find free presentations research about Plant Diseases Classification PPT Non-infectious (abiotic) » Not caused by a living parasitic organism; usually an environmental factor 2. characteristics of plant disease detection machine-learning methods that must be achieved, they are: speed and accuracy [1]. Myanmar is an agricultural country and then crop production is one of the major sources of earning. Or, Plant disease is a pathological malfunctioning process of the plant body due to continuous irritation which results in some suffering. Two types of diseases. Fungi account for around 85 percent of plant diseases followed by viruses, bacteria and nematodes. 1. wilts, virus infection, loose smut Lesion A localized necrotic or chlorotic areas of diseased tissue/ organ. segmentation and classification plant diseases can be divided into four phases: 2.1 Phase 1 - K-means Clustering Technique. Local lesion: A … Automatic methods for classification of plant diseases also help taking action after detecting the symptoms of leaf diseases. occurred in 2007, Georgia (USA), it is estimated that approximately 539 USD was the loss incurred due to plant diseases as well as controlling them. Any abnormal condition that damages a plant and reduces its productivity or usefulness to man. Environmental factors are important in the development of plant diseases and determine whether the diseases become epidemic. So, more than half of our population depends on agriculture for livelihood. •A plant disease cannot develop if a susceptible host, pathogen, and favorable environment do not occur simultaneously •The major plant pathogens responsible for disease development in plants are fungi, bacteria, viruses, and nematodes •The disease cycle describes the … So, more than half of our population depends on agriculture for livelihood. Plant Disease Classificaiton Before the problem of crop disease detection can be solved, the problem of identifying different species of plants need to be addressed. Due to the factors like diseases, pest attacks and sudden change in the weather condition, the productivity of the crop decreases. Systemic infection: infection that spread point of infection to different parts of the plants e.g. Fortunately, there has been much work already completed in this problem domain. In the What is a disease? Myanmar is an agricultural country and then crop production is one of the major sources of earning. The branch of agriculture or Botanical Science that deals with the cause, etiology, resulting losses and management of plant diseases is called plant … The main categories of microbes that cause plant diseases which are fungi, bacteria, viruses and nematodes. leaf spot. 2. Abstract: The early detection of diseases is important in agriculture for an efficient crop yield. to output a predicted disease type or a type of healthy plant species. View and Download PowerPoint Presentations on Plant Diseases Classification PPT. The bacterial spot, late blight, septoria leaf spot and yellow curved leaf diseases affect the crop quality of tomatoes. Classification of Plant diseases: 1) Endemic diseases: - Endemic means prevalent in and confined to a particular locality. 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