Sreekumar, K. M., A. V. N. Paul, and D. V. K. Samuel. 2001. “A <i>Corcyra</i> Egg Card Making Machine for the Mass Production of <i>Trichogramma</I> Spp”. Journal of Biological Control 15 (2):143-46. https://doi.org/10.18311/jbc/2001/4103.