During routine observations of VLF whistlers, different types of VLF emissions such as chorus, risers, precursors etc. are observed during daytime at low latitude ground station Gulmarg (geomag. lat. 24°10′N and geomag. long. 174°24′E). The generation mechanism of these emissions is considered to be nonlinear cyclotron resonance interaction between whistler mode waves and energetic electrons. The limiting growth rate of the wave and the resonant energy of interacting electrons are evaluated. Considering the interaction region near the equatorial plane, different parameters like source height, interaction length, wave magnetic field and number of energetic electrons taking part in the generation of low latitude VLF emissions are determined. The results are discussed in the light of recorded features of whistlers and VLF emissions.