Plants are the vital element of Environment. Like men and animals, plants are not free from disease. As they have diverse and significant rules in our existence in this earth, scientists are concerned about them specially at their danger. So, to keep plants free from pathogens or diseases the word …
Read More »The Basic Concepts Of Plant Disease
According to Encyclopedia Britannica- Plant disease is an impairment of the normal state of a plant that interrupts or modifies its vital functions. The effects of a disease that can be observed are called the symptoms. A disease can be identified depending on the symptoms as different diseases show different symptoms. …
Read More »Overseasoning of Pathogens
Over-wintering and/or over-summering of pathogen Over-seasoning is an evolutionary developed technique followed by many pathogens to survive the adverse period of their life cycle. It has been developed in the pathogens so that they can complete their life cycle and can spread their infections in the next year. The pathogens …
Read More »Infection and Dissemination
Infection When the inoculum starts procuring nutrients from the susceptible tissues of the host, the infection starts. This is the first stage from where the disease starts to develop. As the pathogen devours soluble products from the cell, various symptoms start appearing. Discolorness, malformation, necrotic areas are common in the …
Read More »Inoculation and Penetration
Inoculation Inoculation is the first contact of a pathogen with its host in a place where infection is possible. The pathogen may be in any of its stages of its life cycle. For example Get Free Netflix Now Best safe and secure cloud storage with password protection GPL Themes For …
Read More »Plants are a big and essential part of our life for so many reasons. One of the reasons is plants produce Oxygen which is needed for respiration. Another reason is plants have an unique quality of producing food through photosynthesis, for which we, humans and animals are dependant on plants …
Read More »The Disease Cycle: Stages of Disease Development
Who hasn’t seen plants with some kind of abnormalities? We all have, right? Sometimes in the form of some black spots or white powders in the leaves; or sometimes those rotten roots or stems; or maybe those holes in the fruits that are making them inedible and many more. Perhaps …
Read More »Rhizoid and Rhizomorph: Awww it seems confusing!
Rhizoid and rhizomorphs are two common terms used in the study of fungi. Both of them are derived from the same word root. But still they maintain some differences. Rhizoid The name ‘Rhizoid’ is derived from the Latin prefix ‘rhizo’ – which means root. But it is not a root …
Read More »Different Diseases of Jute: The Challenges for Jute Cultivation
Jute is a long shiny vegetable fibre that can be spun into coarse strong threads. India, China and Bangladesh are three major producers in the cultivation or production of jute fibre. Before understanding the diseases, lets know different parts of a jute plant so that we can understand where to …
Read More »Fungal Diseases of Rice
Rice, Oryza sativa is one of the main staple crops in the whole world especially in Asia. It provides carbohydrate and calories daily to about half of the world population. Besides, in some countries, this annual plant acts also as an economic crop and serves as a source of foreign …
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Plantlet The Blogging Platform of Department of Botany, University of Dhaka