SHARMA, J P, and S KUMAR. “Effect of Nitrogen on Development of Alternaria Blight Caused by Alternaria, Solani of Tomato (Lycopersicon Escuientum) in Rainy and Winter Seasons”. The Indian Journal of Agricultural Sciences 68, no. 2 (February 13, 2013). Accessed June 30, 2026. https://epubs.icar.org.in/index.php/IJAgS/article/view/27325.