| Herbicide name | Crops | Weed species | Dosage /ha (a.i.) (gm/ Kg) | Formulation in (gm/ ml /Kg/ ltr) | Dilution In Water (Litres) | Waiting period / PHI between last application & harvest (days) |
| Glufosinate Ammonium 13.5% SL (15% w/v) | Tea | Panicum repens, Borreria hispida, Imperata cylindrical, Digitaria sanguinalis, Commelina benghalensis, Ageratum conyzoides, Eleusine indica, Paspalum conjugatum | 375-500 gm | 2.5-3.3 | 375-500 | 15 |
| Glyphosate 41% SL IPA Salt | Tea | Arundinella bengalensis Axonopus compressus Cynodon dactylon Imperata cylindrical Kalm grass Paspalum scrobiculatum Polygonum perfoliatum | 0.820- 1.230kg. | 2.0-3.0 | 450 | 21 |
| Glyphosate Ammonium Salt 5% SL | Tea | Ageratum conyzoides Biden pilosa Boreria latifolia Cynodon dactylon Cyperus rotundus Digitaria sanguinalis Euphorbia spp. Imperata cylendrica Paspalum conjugatum | 1.5 kg. | 30 ltrs. | 500 | 7 days |
| Oxyflourfen 23.5% EC | Tea | Digiteria, Imperata, Paspalum, Borreria hispida, | 150-250 gm | 650-1000 | 500-750 | 15 days |
| Triasulfuron 20% WG | Tea | Ageratum conyzoides, Borreria spp., Crassocephalum crepidiodes, Oxalis spp., Bidens pilosa, Conyza ambigua, Drymaria diandra, Emillia sonchifolia, Mitracarpus verticilatus, Syndnedrella nodiflora. | 25 | 125 | 500 | 7 |
| Indaziflam 1.65% w/w (2%w/v) + Glyphosate Isopropylammonium 44.63% w/w (40%w/v) SC | Tea | Ageratum sp. Borreria sp. Eleusine indica | 50+1000 to 70 + 1400 g.a.i/ha | 2500 to 3500 ml/ha | 500 L | 14 days |
| Oxyflurofen 2.5% + Glyphosate ( Isopropyl amime salt )41% SC( w/w) | Tea | Ageratrum Conyzoids Cyperous sp Borreriabispida Pospalumcon jugatum Digitaria ciliaris | 50+820 | 2000 | 500L/ha. | 14 |
| Glyphosate 71% SG (Ammonium Salt) | Tea & Non Crop area | Acalypha indica Ageratum conyzoides Cychorium intybus Digera arvensis Cynondon dactylon Cyperus rotunedus Digitaria sanguinalis Eragrostis spp. Ipomea digitarea Paspalum conjugatum Sida aculata | 2.13 kg | 3.0 kg. | 500 | 7 |
| Carfentrazone ethyl 0.43% + Glyphosate 30.82% EW | Tea Cropped Area | Ageratum conyzoides / Bidenspilosa / Borreria sp. / Crassocephalumcr epidioides / Cynadon sp. / Cyperous sp. / Digitaria sp. / Eleusine indica / Mimosa sp. / Mltracarpus villosus / Oxalis sp. | 12.9 + 924.6 | 3000 | 500 | 7 |
| Glyphosate 54% SL (IPA Salt) | Tea Non Crop Area | Ageratum conyzoides Alternenthera sessilis Commilina spp Cyperus spp Echinochloa sp. Eclipta alba Iscaemum rogosum Setaria spp | 1.8 kg | 3.33 ltrs. | 400-500 | – |
| Glyphosate Ammonium Salt 5% SL | Tea Non Crop area | Cynodon dactylon Cyprus rotundus Digera arvensis Digitaria sanguinalis Eragrostis minor Euphorbia spp. Parthenium hysterophorus Tribulus terrestris Xantrhium stremerium | 2 kg. | 40 ltrs. | 500 | – |
| Oxyflurofen 2.5% + Glyphosate ( Isopropyl amime salt )41% SC( w/w) | Tea Non Crop area | Digitaria sanguinalls (Crab grass) Cynodon d actylon (Dhoob grass) Paspalum conjugalum (Hilo grass) Cyperus spp., (Purplenut shedge) Digeria aruensis (False Amaranth) | 78.125+128 1.25 | 3125 | 500 | – |
| Glyphosate 41% SL IPA Salt | Tea Non-cropped area | Soghum helepense and other dicot & monocot weeds in general | 0.820- 1.230kg. | 2.0-3.0 | 500 | – |
| Herbicide name | Crops | Weed species | Dosage /ha (a.i.) (gm/ Kg) | Formulation in (gm/ ml /Kg/ ltr) | Dilution In Water (Litres) | Waiting period / PHI between last application & harvest (days) |
| Carfentrazone ethyl 0.43% + Glyphosate 30.82% EW | Tea Non-cropped area | Ageratum conyzoides Axonopus sp., Brachiaria sp., Commelina sp., Cynodon dactylon, Cyperous sp., Digitaria sp., Eleusine indica, Imperata cylendrica, Lantana camera, Parthenium sp. | 12.90 +924.60 | 3000 | 500 | — |
| Paraquat dichloride 24% SL | Tea (Post-emergence directed inter row application at 2-3 leaf stage of weeds) | Imperata Setaria sp., Commelina benghalensis, Boerraria hispida, Paspalum conjugatum, | 0.2-1.0 kg | 0.8-4.25 ltr (For season long weed control, use 2.5-5.0 ltr for initial application. For subsequent repeat spot application use 1 litre) | 200-400 | Not Necessary (For season-long weed control, muse 2.5 to 5 lit for initial application. For subsequent repeat spot application use 1 lite) |
