Vashisth, Sumit, Sudhir Verma, Subhash C Verma, Inder Dev, and Rajeshwar S Chandel. “Woolly Apple Aphid in Dry Temperate Zone With Natural Farming”. Indian Horticulture 69, no. 2 (April 25, 2024): 16–18. Accessed October 28, 2025. https://epubs.icar.org.in/index.php/IndHort/article/view/146952.