First two images are showing the initial symptoms of Viral infections and other two images are showing the symptoms of downy mildew disease.
Following sprays may be administered to manage both the diseases and for better yields.
Foliogold 1.5 mL/L + Sambrama 1 tablet/15 L + Admire 0.3 gm/L + Nagastha 180 – 0.25 mL/L
https://www.bighaat.com/products/folio-gold-fungicide-metalaxyl-chlorothalonil?pos=233&sid=5ac4f65db&ss=r + https://www.bighaat.com/products/sambrama-micronutrient-fertilizer?pos=114&sid=098e0bd44&ss=r + https://www.bighaat.com/products/admire?pos=37&sid=fcacd4dd7&ss=r + https://www.bighaat.com/products/nagastha?pos=179&sid=d5bf24611&ss=r
Second spray after a week
V-Bind 2 mL/L + Magnum Mn 0.5gm/L + Econeemplus 1 mL/L
https://www.bighaat.com/products/v-bind?pos=2&sid=044259d40&ss=r + https://www.bighaat.com/products/multiplex-magnum-mn?pos=166&sid=d5bf24611&ss=r + https://www.bighaat.com/products/econeem-plus-azadirachtin-10000-ppm-biopesticide?pos=167&sid=5ac4f65db&_ss=r
K SANJEEVA REDDY,
Senior Agronomist, BigHaat.
For more information kindly call on 8050797979 or give missed call on 180030002434 during office hours 10 AM to 5 PM
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.