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Fungal plant diseases are a major concern in agricultural food production worldwide. Soil borne pathogenic fungi such as Pythium, Fusarium, Rhizoctonia and Phytopthora attack most of the economically important crop plants resulting in heavy losses. So there is a pressing need to control fungal diseases to ensure a steady and constant food supply to ever increasing world population. In recent years, biological control of plant pathogens has received increasing attention as a promising supplement to chemical control. Trichoderma - a genus under Deuteromycotina has gained immense importance as a...

For centuries, mankind is totally dependent on plants as a source of carbohydrates, proteins and fats for food and shelter. In addition, plants are a valuable source of a wide range of secondary metabolites, which are used as pharmaceuticals, agrochemicals, flavours, fragrances, colours, biopesticides and food additives. Secondary metabolites are the organic compounds which are not directly involved in the normal growth, development or reproduction of organism, but rather through interaction with their environment, enhance plant prospects of survival.This book gives valuable information on...

Organism experiences different types of environmental conditions like nutrient starvation, biotic and abiotic stress condition. So for their survivility they need to adjust themselves for outside conditions. Hence, for their existence they make use of variety of biopolymers like nucleic acid as a cell instructor, protein as a catalyst and carbohydrates as energy pockets. Beside the role of mRNA as template for translation, it is also recognized that RNA play regulatory role in gene expression. Beginning of this decade had identified 5 UTR of mRNA molecule that sense metabolite and regulate...