Considering Leaf Extract of Miracle Tree (Moringa Oleifera L.) and Potassium Nutrition for Contending Cotton Leaf Curl Virus (CLCuV) Disease of Cotton (Gossypium Hirsutum L.)

Cotton leaf curl virus disease (CLCuV) is a devastating biotic factor that imposed crop productivity huge loss. To battle this issue study was assessed in 2019 for the evaluation of response extract miracle tree (Moringa oleifera L.) and potassium (K) nutrition to mitigate plague CLCuV cotton variety CRIS-129. Treatments have consisted various K dosses Viz., 0, 100, 150 kg K2SO4 ha-1, 3% moringa sprayed at 30, 60, 90 days after emergence. Results regarding yield components i-e boll weight (g) seed index were increased by increasing application foliar spray but statistically non-significant (p<0.05). However, contents leaves significantly with all treatments. The maximum (2620 ha-1) achieved K2O ha-1 it about 52% over control treatment. In case incidence % disease, both as well played significant role intensity reduced rate doses sprays.