Complaint
| Common Name | Metribuzin 97% TC |
| Cas No. | 21087-64-9 |
| Formulation | TC |
| Application/Uses | Biochemistry Photosynthetic electron transport inhibitor at the photosystem II receptor site. Selectivity is due to metabolism (mostly conjugation) within the plant (C. Fedtke, Proc. Br. Crop Prot. Conf. - Weeds, 1993, 1, 221). Mode of action Selective systemic herbicide, absorbed predominantly by the roots, but also by the leaves, with translocation acropetally in the xylem. Uses Pre- and post-emergence control of many grasses and broad-leaved weeds in soya beans, potatoes, tomatoes, sugar cane, alfalfa, asparagus, maize and cereals, at 0.07-1.45 kg/ha. Phytotoxicity Phytotoxic to many crops, including crucifers, cucurbits, lettuce, onions, sugar beet, sunflowers, flax, strawberries, sweet potatoes, and tobacco. Formulation types SC; WG; WP. Compatibility Compatible with most other herbicides, except in highly concentrated mixtures. Selected products: 'Lexone' (DuPont); 'Aliso' (Cequisa); 'Hilmetri' (Hindustan); 'Major' (Crop Health); 'Metiroc' (Rocca); 'Mistral' (Feinchemie Schwebda); 'Sencor' (Bayer CropScience); 'Vapcor' (Vapco); mixtures: 'Axiom' (+ flufenacet) (Bayer CropScience); 'Domain' (+ flufenacet) (Bayer CropScience) |
| ECOTOXICOLOGY | Birds Acute oral LD50 for bobwhite quail 164, mallard ducks 460-680 mg/kg. Fish LC50 (96 h) for rainbow trout 74.6, golden orfe 141.6, sheepshead minnow 85 mg/l. Daphnia LC50 (48 h) 49.6 mg/l. Algae ErC50 for Scenedesmus subspicatus 0.021 mg/l. Bees Not toxic to bees; LD50 35 mg/bee. Worms LC50 for Eisenia foetida 331.8 mg/kg dry soil. |
| Product Name | Specification |
| Fomesafen | 98% TC,25% SL,480g/L SL |
| 2,4-D ACID | 98% TC,860g/L SL, 720g/L SL |
| Metribuzin | 95% TC,70% WP,70% WDG,480g/L SC |
| Amidosulfuron | 97% TC, 50% WDG |
| Imazapic | 97% TC,70% WDG,70% WP, 240g/L SL |
| Bispyribac-sodium | 97% TC,400g/L SC,25% WP,100g/L SC |
| Clethodim | 93% TC, 120g/L EC,240g/L EC |
| Linuron | 50% WP, 450g/L SC |
| Bensulfuron-methyl | 97% TC,30% WP,20% WDG |
| Fenoxaprop-P-butyl | 96% TC,100g/L EC,69g/L EW |
| Tribenuron-methy | 97% TC,75% WDG |
| Dicamba | 98% TC,96% TC, 480g/L SL |
| Cyhalofop-butyl | 96% TC,15% EW |
| Clodinafop-propargyl | 95% TC,15% WP,15% EW ,300g/L EW |
| Imazamox | 98% TC,40g/L SL |
| Atrazine | 97% TC,80% WP,50% WP,500g/L SC |
| S-metolachlor | 97% TC 960g/L EC |
| Glufosinate-ammonium | 97% TC, 200g/L SL,150g/L SL |
| Quizalofop-P-ethyl | 96% TC,100g/L EC, 50g/L EC |
| Glyphosate | 95% TC 30% SL |
| Haloxyfop-R-methyl | 90% TC,108g/L EC |
| Pendimethalin | 92% TC,330g/L EC |
| Acetochlor | 95% TC 900g/L EC ,500g/L EC |
| Bentazone | 97% TC 480g/L SL |
| Nicosulfuron | 97% TC,75% WP,40g/L OSC |
| Imazapyr | 97% TC,250g/L SL |
| Clethodim | 240g/L EC, 120g/L EC |
| Metolachlor | 97% TC,960g/L EC, 720g/L EC |
| Diquat | 40% TK, 200g/L SL ,150g/L SL |
| Diuron | 98% TC, 80% WDG,25% WP |
| Paraquat | 42% TK,200g/L SL |
| Rimsulfuron | 95% TC,25% WDG |
| Butachlor | 95% TC,900g/L EC, 500g/L EC |
| Metazachlor | 97% TC,500g/L SC |
| Carfentrazone-ethyl | 40% WDG,400g/L EC,10% WP |
| Metsulfuron-methyl | 96% TC,60% WDG,60% DF,5% WDG |
| Oxyfluorfen | 95% TC, 240g/L EC |
| Imazathapyr | 98% TC,70% WP,16% WDG,100g/L SL |
| Halosulfuron | 97% TC,75% WDG |
| Terbuthylazine | 97% TC,500g/L SC |
