V. B. AKASHE, J. D. JADHAV, V. R. BAVDEKAR, S. K. SHINDE, and V. M. AMRUTSAGAR, “Predictive models for safflower aphid infestation for the scarcity zone of Maharashtra”, J. Agrometeorol., vol. 16, no. 2, pp. 230–232, Dec. 2014.