Singh, A. P. (1998). <I>Sycanus collaris</I> Fabr. (Reduviidae: Hemiptera), a New Predator of <I>Clostera</I> Spp. on <I>Populus Deltoides</I>. Indian Forester, 124(2), 172–172. https://doi.org/10.36808/if/1998/v124i2/4942