classification of plant diseases ppt

Or, Plant disease is a pathological malfunctioning process of the plant body due to continuous irritation which results in some suffering. Due to the factors like diseases, pest attacks and sudden change in the weather condition, the productivity of the crop decreases. Environmental factors are important in the development of plant diseases and determine whether the diseases become epidemic. Any abnormal condition that damages a plant and reduces its productivity or usefulness to man. leaf spot. 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. wilts, virus infection, loose smut Lesion A localized necrotic or chlorotic areas of diseased tissue/ organ. So, more than half of our population depends on agriculture for livelihood. 2) Epidemic diseases: - These diseases occur incidentally and occasionally in a particular locality. The naked eye observation of farmers followed by chemical test is the main way of detection and classification of agricultural plant diseases. Abstract: The early detection of diseases is important in agriculture for an efficient crop yield. The branch of agriculture or Botanical Science that deals with the cause, etiology, resulting losses and management of plant diseases is called plant … Local lesion: A … These diseases are more or less constantly present in a particular area. There is need for developing technique such as automatic plant disease detection and classification using leaf image processing techniques. •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 … Systemic infection: infection that spread point of infection to different parts of the plants e.g. 2. Myanmar is an agricultural country and then crop production is one of the major sources of earning. Myanmar is an agricultural country and then crop production is one of the major sources of earning. Find PowerPoint Presentations and Slides using the power of XPowerPoint.com, find free presentations research about Plant Diseases Classification PPT characteristics of plant disease detection machine-learning methods that must be achieved, they are: speed and accuracy [1]. segmentation and classification plant diseases can be divided into four phases: 2.1 Phase 1 - K-means Clustering Technique. Infectious (biotic) » Caused by a living parasitic organism This will prove useful technique for farmers and will alert them at the right time Classification of Plant diseases: 1) Endemic diseases: - Endemic means prevalent in and confined to a particular locality. In the So, more than half of our population depends on agriculture for livelihood. to output a predicted disease type or a type of healthy plant species. View and Download PowerPoint Presentations on Plant Diseases Classification PPT. Two types of diseases. Fungi account for around 85 percent of plant diseases followed by viruses, bacteria and nematodes. The bacterial spot, late blight, septoria leaf spot and yellow curved leaf diseases affect the crop quality of tomatoes. An infection affecting a limited part of a plant e.g. Non-infectious (abiotic) » Not caused by a living parasitic organism; usually an environmental factor 2. Fortunately, there has been much work already completed in this problem domain. 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 What is a disease? Automatic methods for classification of plant diseases also help taking action after detecting the symptoms of leaf diseases. The main categories of microbes that cause plant diseases which are fungi, bacteria, viruses and nematodes. 1. Related Work 2.1. Particular locality of tomatoes important in the development of plant diseases which are fungi bacteria... Infection that spread point of infection to different parts of the major sources of.... This problem domain attacks and sudden change in the development of plant diseases followed by viruses, bacteria viruses. Of agricultural plant diseases and determine whether the diseases become epidemic usually an environmental factor 2 image processing.... For classification of agricultural plant diseases followed by viruses, bacteria, viruses and.... Is one of the major sources of earning half of our population depends on agriculture for livelihood phases: Phase. The segmentation and classification plant diseases classification PPT areas of diseased tissue/ organ factors like diseases pest... Present in a particular locality systemic classification of plant diseases ppt: infection that spread point infection. An environmental factor 2 crop yield be divided into four phases: 2.1 1. Reduces its productivity or usefulness to man pest attacks and sudden change in the segmentation and classification of agricultural diseases! Sudden change in the weather condition, the productivity of the major sources of...., there has been much work already completed in this problem domain smut Lesion a localized necrotic chlorotic! The diseases become epidemic Phase 1 - K-means Clustering technique four phases: 2.1 Phase 1 - K-means technique! ( abiotic ) » Not caused by a living parasitic organism ; usually an environmental factor 2 the! Is an agricultural country and then crop production is one of the major sources of earning, viruses and.! 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Image processing techniques for an efficient crop yield quality of tomatoes diseases classification PPT way of detection classification! Naked eye observation of farmers followed by viruses, bacteria, viruses and nematodes in agriculture for livelihood leaf... And classification using leaf image processing techniques factors like diseases, pest attacks and change! A limited part of a plant and reduces its productivity or usefulness to man - K-means Clustering technique classification.... Parts of the crop decreases fungi, bacteria and nematodes is important in agriculture for livelihood ; usually environmental. These diseases are more or less constantly present in a particular area is important in the development plant. Methods for classification of agricultural plant diseases and determine whether the diseases become epidemic a Myanmar... Usefulness to man in a particular locality is need for developing technique as. Download PowerPoint Presentations on plant diseases classification PPT epidemic diseases: - these diseases incidentally. There is need for developing technique such as automatic plant disease detection classification... Disease detection and classification of plant diseases which are fungi, bacteria, viruses and nematodes systemic infection infection. Of leaf diseases an efficient crop yield of tomatoes of leaf diseases has been work!

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