Sharma, Jagdev, Ajay K. Upadhyay, Dyanesh Bande, and Sarika D. Patil. 2010. “Studies on Black Leaf Symptom Development and Its Impact on Nutrient Profile and Fruitfulness in Thompson Seedless Grapevines Grafted on Dogridge Rootstock”. Indian Journal of Horticulture 67 (02):156-60. https://journal.iahs.org.in/index.php/ijh/article/view/1753.