“Relative Abundance and Yield Loss Assessment of Lentil Aphid, Aphis Craccivora Koch in Relation to Different Sowing Dates”. Journal of Agriculture & Rural Development 4, no. 1 (April 10, 2008): 101–106. Accessed June 25, 2026. https://banglajol.info/index.php/JARD/article/view/775.