In this article we will discuss about the defence mechanisms of host. Interaction between host and pathogen is a complicated process during which dis-balance host metabolic processes and formation of defence chemicals — phenolic substances take place. With the help of defence chemicals the host tries to repel the attack of the pathogen. These chemicals are not only active against [...]
In this article we will discuss about:- 1. Meaning of Integrated Plant Disease Management 2. Procedure of Integrated Plant Disease Management 3. Programmes. Meaning of Integrated Plant Disease Management: In a disease pyramid, three principal components are considered. These are host, pathogen, and the environment. All the three components act together during disease development. Thus, to protect a plant from [...]
In this article we will discuss about:- 1. Meaning of Post-Harvest Diseases 2. Classification of Post-Harvest Diseases 3. Types 4. Control. Meaning of Post-Harvest Diseases: The diseases which develop on harvested parts of the plants like seeds, fruits and also on vegetables are the post-harvested diseases. The harvested products may get infected on the way to storage or to market [...]