Some weeks prior to the recent dry spell, I applied ‘Dicophar’ lawn weedkiller. Some weeks later (about the beginning of the dry spell) I applied ‘Hygea lawn feed (3-in-1) to part of the lawn where growth wasn’t great, around trees & hedges and watered it in thoroughly and on successive days. Despite this, with the prolonged dry spell, severe browning of the grass has taken place! Will the affected areas recover or will reseeding be necessary?,