The Present investigation entitled "Effect of micro nutrients on fruiting and yield on guava (Psidium guajava L.) CV. Lalit" was conducted at mai experiment station, Department of Horticulture, ANDUAT,Narendra Nagar(Kumarganj), Ayodhya(U.P) during 2020-21.two does each of ZnSO4 @ 0.5% with three control (water spray) were arranged in Randomized block design with three replications and total of six treatments.