00910nam a2200169Ia 4500 220216s9999 xx 000 0 und d Idicula S P Spray fluid requirements in high volume spraying of rubber Placrosym VII, Coonoor, 1986. Journal of Plantation Crops, 16(Supplement):273-275 An experiment to determine the minimum spray volume required for adequate protection of mature rubber trees against abnormal leaf fall by spraying one per cent Bordeaux mixture revealed that satisfactory leaf retention could be ensured by using 3000 litres per hectare. The reduction in spray volume to 3000 litres from the current recommendation of 5000 litres helped in a saving of Rs. 560.00 per hectare Abnormal leaf fall disease Hevea brasiliensis Spraying Edathil T T Jacob C K JS 69169 69169 0 0 0 8 MAIN MAIN 2021-12-17 0 2021-12-17 00:00:00 2022-02-16 JS