TRICHODERMAVIRIDE CRUCIAL ROLE IN PLANTDEFENCE AND REPLACE THE CHEMICAL FUNGICIDE THAT HIGH HEALTH RISK TO FARMER LIFE

The plant-Trichoderma-pathogen triangle is a complexnet of several techniques. Trichoderma spp. are avirulent opportunistic plant symbionts. In addition to being a hitplant Symbioticorganisms. Trichoderma spp. additionally behave as a low cost, powerful and ecofriendly biocontrol agent. They can set themselves up in numerouspatho-systems, have minimum effectat the soil equilibrium and do now no longer impair beneficial organisms that make contributions to the manipulate of pathogens. This symbiotic affiliation in plant life results in the purchase of plant resistance to pathogens, improves developmental techniques and yields and promotes absorption of nutrient and fertilizer use efficiency. Among different biocontrol mechanisms, antibiosis, opposition and mycoparasitism are a number of the major capabilities through which microorganisms, including Thrichoderma, react to the presence of different aggressive pathogenic organisms, thereby stopping or obstructing their development. Stimulation of each systementails the biosynthesis of centered metabolites like plant increase regulators, enzymes, siderophores, antibiotics, etc. This evaluation summarizes the organic manipulate past time exerted by Trichoderma spp. and sheds mildat thecurrentdevelopment in pinpointing the ecological importance of Trichoderma on the biochemical and molecular stagewithinside the rhizosphere in addition to the blessings of symbiosis to the plant host in phrases of physiological and biochemical mechanisms. From an applicative factor of view, the prooffurnished herein strongly helps the opportunity to use Trichoderma as a safe, ecofriendly and powerful biocontrol agent for one-of-a-kind crop species.