#$%^&*AU2017202401A120180308.pdf#####ABSTRACT The present invention describes a crystalline form of spirotetramat of formula (I), a crystal preparation process, the analyses of the crystal through various analytical methods and using the crystalline form to prepare a stable agrochemical formulation. The invention also describes the use of various solvents towards the crystalline form preparation conditions. 0 CH 30 -/zi NH H3C 0