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) |
Atrazine 50% WP | Maize | Trianthama monogyna Digera arvensis, Echinochloa spp Eleusine Spp. Xantheium strumarium Brachiaria sp, Digitaria sp, Amaranthus viridis, Cleome viscose, Polygonum spp. | 0.5-1.0 kg | 1-2 kg | 500-700 | – |
2,4-D Dimethyl Amine salt 58% SL | Maize | Trianthema monogyna, Amaranthus sp., Tribulus terristeris, Boerhaavia diffusa, Euphorbia hirta, Portulaca oleracea, Cyperus sp. | 0.5 kg | 0.86 | 400-500 | 50-60 |
2,4-D Sodium salt Technical (having 2,4-D acid 80 % w/w) (Earlier Registered as 80%WP) | Maize | Trianthema portulacastrum Phyllanthus niruri., Euphobia geniculata, Amaranthus spinosus. Cleome chelidonii, Lagasca mollis | 90(post-em) | |||
2,4-D Ethyl Ester 38 % EC (having 2,4-D acid 34 % w/w) | Maize | Trianthema monogyna , Amaranthus sp. , Portulaca oleracea., Tribulus terristris, Boerhaavia diffusa, Euphorbia hirta , Cyperus sp. | 0.9 kg | 2.65 ltr | 400-450 | 50-60 |
Diuron 80% WP | Maize | Cyperus iria, Echinochloa spp, Digitaria spp, Chenopodium album, Eleusine sp, Amaranthus sp, Phyllanthus niruri | 0.8 kg | 1.0 kg. | 600 | – |
Halosulfuron Methyl 75% WG | Maize | Cyperus rotundus Cyperus iria | 67.5 | 90 | 375 | 45 |
Pyroxasulfone 85% w/w WG | Maize | Echinochloa crusgalli, Eleusine indica, Phyllanthus niruri | 127.5 | 150 | 500 | 103 |
Tembotrione 34.4% SC | Maize | Trianthema portulacastrum, Echinochloa sp. Bracheria sp. | 120g | 286ml | 500L | 55 |
Topramezone 336 g/l w/v SC | Maize | Elusine indica, Digitaria sanguinalis, Dactyloctenium aegyptium, Echinocloa spp., Chloris barbata, Parthenium hysterophorus, Digera arvensis, Amaranthus viridis, Physalis minima, Alternanthera sessilis, Convolvulus arvensis, Celotia argentea. | 25.2 to 33.6 g a.i./ha + MSO adjuvant @ 2 ml/l of water | 75 to 100 ml + MSO adjuvant @ 2 ml/l of Water | 375 | 83 |
Mesotrione 2.27% w/w + Atrazine 22.7% w/w SC | Maize | Trianthema spp., Cyperus spp. Digitaria sanguinalis, Echinochloa spp. Dactyloctenium aegyptium | 875 gm | 3500 | 500 | 42 |
Paraquat dichloride 24% SL | Maize (Post-emergence directed inter row application at 2-3 leaf stage of weeds) | Cyperus iria, Cyperus rotundus, Commelina benghalensis Amaranthus sp. Echinochloa sp Trianthema monogyna | 0.2-0.5 kg | 0.8-2.0 ltrs | 500 | 90-120 |
Paraquat dichloride 24% SL | Maize [pre-plant (minimum tillage) before sowing] | Cyperus rotundus, Commelina benghalensis, Trianthema monogyna, Amaranthus sp., Echinochloa sp | 0.2-0.5 kg | 0.8-2.0 ltrs | 500 | 90-120 |