1. Anonymous (2009a) Disease identification guide for cucurbits. Syngenta Crop Protection, Inc, Greensboro, p 74
2. Anonymous (2009b) Vegetable resources. Aggie Horticulture®. Nutrient Deficiencies: Texas A&M University System, College Station, TX. https://aggie-horticulture.tamu.edu/vegetable/problem-solvers/cucurbit-problem-solver/leaf-disorders/
3. Anonymous (2016a) Mati pariksha o phasole susamo sar proyog, 10th edn. SATSA Agriculture Booklet-2. SATSA, West Bengal, p 32
4. Anonymous (2020) Nutrient deficiencies: lack of major or minor nutrient elements. Seminis Vegetable Seeds, 800 North Lindbergh Blvd, St. Louis, Missouri, https://seminis-us.com/resources/disease-guides/cucurbit/nutrient-deficiencies-2/. Retrived on 6 May 2020
5. Carmona VV, Costa LC, Cecílio Filho AB (2015) Symptoms of nutrient deficiencies on cucumbers. Int J Plant Soil Sci 8(6):1–11