Viral Infection and it is the symptom of Curl virus
Mosaic virus and curl virus are common viral infections usually appears on gourds including watermelon crop. Mosaic viral infections shows the green and yellow mosaic stripes on plants and growth of the plant is stunted.
Since viral infections are spread by sucking pests like whiteflies the sucking pests need to be managed.
Ammoniacal nitrogen has also positive advantage for viral infections so take care of ammoniacal nitrogen application.
Following sprays may be administered to manage
Viral out 2 gm/L+ Magnum Mn 0.5 gm/l + Phytozyme 1 mL/L+ Econeem plus 1 %- 1 mL/L
https://www.bighaat.com/products/viral-out-anti-viral-remedy + https://www.bighaat.com/products/multiplex-magnum-mn + https://www.bighaat.com/products/gibrax-phytozyme-growth-regulator + https://www.bighaat.com/products/econeem-plus-azadirachtin-10000-ppm-biopesticide
after 10 days:
V-Bind 2 mL/L + Multimax 3 gm/L + Econeem plus 1 % - 1 mL/L
https://www.bighaat.com/products/v-bind + https://www.bighaat.com/products/multimax-nutrient + https://www.bighaat.com/products/econeem-plus-azadirachtin-10000-ppm-biopesticide
K SANJEEVA REDDY,
Senior Agronomist, BigHaat.
Disclaimer: The performance of the product (s) is subject to usage as per manufacturer guidelines. Read enclosed leaflet of the product(s) carefully before use. The use of this product(s)/ information is at the discretion of user.