Season, Seed Rate, Planting & Spacing

1] Sowing Time

§  Kharib - May-June

§  Rabi - June-July

§  Summer/Spring - Nov-Dec

2] Seed Rate  20 Kg /Ha                                 

3] Spacing

§  20 x 10 (50 hills/m²)     

§  25 x 10 (40 hills/m²)  

Phenological Stages Of Rice

Fertilizer Requirement(Per Hectare)

Paddy Stem Borer Scirpophaga incertulas

ü  Neem Extract Azadirachtin 1000 ppm EC 1.7 ml/lit of water

ü  Banlarva (Emamectin Benzoate 5 % SG) 4 g/10 lit of water

ü  Bell (Fipronil 5 % SC) 2-5 ml/lit of water

Gall Midge Orseolia oryzae

ü  Arena (Emamectin Benzoate 1.5% + Fipronil 3.5 % SC) 0.8 ml/ltr

ü  Bell (Fipronil 5 % SC) 2-5 ml/lit of water

ü  Flemingo (Emamectin Benzoate 3% + Thiamethoxam 12% WDG)  0.4 - 0.5 g/ ltr of water

ü  Phosalone 35 EC 1500 ml/ha

ü  Carbosulfan 25% EC 800-1000 ml/ha

ü  Chlorpyriphos 20% EC 1250 ml/ha

Grass Hopper Hieroglyphus banian

ü  Spray Chlorpyriphos 20 EC 1250 ml/ha.

Spiny Beetle Rice hispa, Dicladispa armigera

ü  Carbofuran 3% CG 50 kg/ha

ü  Chlorpyriphos 20% EC 1250ml/ha

ü  Malathion 50%EC 1150 ml/ha

ü  Triazophos 40% EC 625-1250 ml/ha

Green Leafhopper Nephotettix virescens

ü  KARGIL (Imidachloprid 30.5 % SC) 1.6 ml/Litre of Water 

ü  Arena (Emamectin Benzoate 1.5% + Fipronil 3.5 % SC) 0.8 ml/ltr

ü  Bell (Fipronil 5 % SC) 2-5 ml/lit of water

ü  Flemingo (Emamectin Benzoate 3% + Thiamethoxam 12% WDG)  0.4 - 0.5 g/ ltr of water

White Backed Plant Hopper Sogatella furcifera

ü  KARGIL (Imidachloprid 30.5 % SC) 1.6 ml/Litre of Water 

ü  Arena (Emamectin Benzoate 1.5% + Fipronil 3.5 % SC) 0.8 ml/ltr

ü  Bell (Fipronil 5 % SC) 2-5 ml/lit of water

ü  Neem Extract Azadirachtin 1000 ppm EC 1.7 ml/lit of water

Mealybug Brevennia rehi

ü  Flemingo (Emamectin Benzoate 3% + Thiamethoxam 12% WDG)  0.4 - 0.5 g/ ltr of water

ü  Buprofezin (25 SC) @200 ml/ 200 lit of water for 1 acre

Blast Magnaporthe oryzae (formerly M. grisea)

ü  DEFENSE (Carbendazim 12% + Mancozeb 63% WP) 2g/ litre of water

ü  Tricyclozole 75% WP @ 500g/ha 

Brown Spot Helminthosporium oryzae

ü  Seed treatment with Captan or Thiram at 4.0g /kg of seed or treat the seed with

ü  Agrosan or Ceresan 2.5 g/kg seed to ward off appearance of seedling blight stage.

ü  Metominostrobin @ 500ml/ha

ü  Spray ZEB-75 (Mancozeb 75% WP) 2g/ litre of water     

ü  Spray LAXYCO (Metalaxyl 8%  + Mancozeb 64% WP) 2g/ litre of water

ü  Spray DEFENSE (Carbendazim 12% + Mancozeb 63% WP) 2g/ litre of water

Spray preferably during early hours or afternoon at flowering and post - flowering stages.

Bacterial Leaf Blight Xanthomonas oryzae pv. Oryzae

ü  Spray Streptomycin sulphate + Tetracycline combination 300 g + Copper oxychloride 1.25kg/ha.    If necessary repeat 15 days later.

ü  Foliar spray with copper fungicides alternatively with Streptocyclin (250 ppm) to check secondary spread.

ü  Two sprays of Copper hydroxide 77 WP@1.25 kg/ha 30 DAP & 45 DAP

Rice tungro virus Rice Tungro Bacilliform Virus (RTBV) & Rice Tungro Spherical Virus (RTSV)

Spray Two rounds of any one of the following insecticides

ü  Flemingo (Emamectin Benzoate 3% + Thiamethoxam 12% WDG) 0.4 - 0.5 g/ ltr of water

ü  Spray KARGIL (Imidachloprid 30.5 % SC) 1.6 ml/Litre of Water at 15 and 30 days after transplanting. The vegetation on the bunds should also be sprayed with the insecticides.

Sheath Blight Rhizoctonia solani

ü  Apply Neem cake at 150 Kg/Ha

ü  Neem Extract Azadirachtin 1000 ppm EC 1.7 ml/lit of water starting from disease appearance.

ü  Spray DEFENSE (Carbendazim 12% + Mancozeb 63% WP) 2g/ litre of water

ü  Hexaconazole 75% WG @ 100mg/ lit 1st spray at the time of disease appearance & 2nd spray 15 days later

Flase smut Ustilaginoidea virens

ü  Seed treatment with DEFENSE (Carbendazim 12% + Mancozeb 63% WP) 2g/kg of seeds.

ü  Spraying of copper oxychloride @ 2.5 g/litre

ü  Propiconazole @1.0ml/ltr at boot leaf & milky stages will be more useful to prevent the fungal infection.

ü  Spray DEFENSE (Carbendazim 12% + Mancozeb 63% WP) 2g/ ltr of water at Tillering & Pre-Flowering stage can effectively control the disease.

Rice Grassy Stunt Disease

ü  Phosphamidon 40 SL 1000 ml/ha

ü  Phosalone 35 EC 1500 ml/ha

ü  Carbaryl 10 D 25 kg/ha

ü  Acephate 75 SP 625 gm/ha

ü  Chlorpyriphos 20 EC 1250 ml/ha.

Yeild

5-6 Tn/Ha