Posted by Punjab Agricultural University, Ludhiana
Punjab
2020-01-08 09:14:13
PAU experts' suggestion for Mustard crop
To save the crop from frost damage, apply irrigation. To check aphid damage on raya observe 12-16 widely scattered plants from an acre and if aphid population is above ETH level, spray 40 g Actara 25 WG or 400 ml of Rogor 30 EC or 600 ml Dursban/Coroban 20 EC in 80-125 litres of water per acre. Rogor can also be used to control leaf miner. Avoid irrigation to sarson /raya during 25th December to 15th January to manage Sclerotinia stem rot. For controlling white rust, spray the crop with 250g Ridomil Gold in 100 litres of water per acre when crop is 60 and 80 days old.