Common Name | tebuconazole 2% FS |
Cas No. | 107534-96-3 |
Formulation | FS |
Application/Uses | Systemic fungicide with protective, curative, and eradicant action. Rapidly absorbed into the vegetative parts of the plant, with translocation principally acropetally. Uses As a seed dressing, tebuconazole is effective against various smut and bunt diseases of cereals such as Tilletia spp., Ustilago spp., and Urocystis spp., also against Septoria nodorum (seed-borne), at 1-3 g/dt seed; and Sphacelotheca reiliana in maize, at 7.5 g/dt seed. As a spray, tebuconazole controls numerous pathogens in various crops including: rust species (Puccinia spp.) at 125-250 g/ha, powdery mildew (Erysiphe graminis) at 200-250 g/ha, scald (Rhynchosporium secalis) at 200-312 g/ha, Septoria spp. at 200-250 g/ha, Pyrenophora spp. at 200-312 g/ha, Cochliobolus sativus at 150-200 g/ha, and head scab (Fusarium spp.) at 188-250 g/ha, in cereals; leaf spots (Mycosphaerella spp.) at 125-250 g/ha, leaf rust (Puccinia arachidis) at 125 g/ha, and Sclerotium rolfsii at 200-250 g/ha, in peanuts; black leaf streak (Mycosphaerella fijiensis) at 100 g/ha, in bananas; stem rot (Sclerotinia sclerotiorum) at 250-375 g/ha, Alternaria spp. at 150-250 g/ha, stem canker (Leptosphaeria maculans) at 250 g/ha, and Pyrenopeziza brassicae at 125-250 g/ha, in oilseed rape; blister blight (Exobasidium vexans) at 25 g/ha, in tea; Phakopsora pachyrhizi at 100-150 g/ha, in soya beans; Monilinia spp. at 12.5-18.8 g/100 l, powdery mildew (Podosphaera leucotricha) at 10.0-12.5 g/100 l, Sphaerotheca pannosa at 12.5-18.8 g/100 l, scab (Venturia spp.) at 7.5-10.0 g/100 l, white rot in apples (Botryosphaeria dothidea) at 25 g/100 l, in pome and stone fruit; powdery mildew (Uncinula necator) at 100 g/ha, in grapevines; rust (Hemileia vastatrix) at 125-250 g/ha, berry spot disease (Cercospora coffeicola) at 188-250 g/ha, and American leaf disease (Mycena citricolor) at 125-188 g/ha, in coffee; white rot (Sclerotium cepivorum) at 250-375 g/ha, and purple blotch (Alternaria porri) at 125-250 g/ha, in bulb vegetables; leaf spot (Phaeoisariopsis griseola) at 250 g/ha, in beans; early blight (Alternaria solani) at 150-200 g/ha, in tomatoes and potatoes. Phytotoxicity Good plant compatibility in most crops with any formulation, and achieved in more sensitive crops by appropriate formulations, e.g. WP, WG or SC. |
ECOTOXICOLOGY | Birds Acute oral LD50 for male Japanese quail 4438, female Japanese quail 2912, bobwhite quail 1988 mg/kg b.w. Dietary LC50 (5 d) for mallard ducks >4816, bobwhite quail >5000 mg/kg feed. Fish LC50 (96 h) for rainbow trout 4.4, bluegill sunfish 5.7 mg/l (flow through). Daphnia LC50 (48 h) 4.2 mg/l (flow through). Algae ErC50 (72 h, static) for Selenastrum capricornutum 3.80 mg/l. Other aquatic spp. No effect on Chironomus riparius at 0.1 mg/l (28 d). Bees LD50 (48 h, oral) 83 mg/bee; (contact) >200 mg/bee. Worms Acute LC50 (14 d) for Eisenia foetida 1381 mg/kg dry soil. Other beneficial spp. No adverse effects on ground dwellers, e.g. ground beetles (Poecilus cupreus) (adults and larvae) or on foliage dwellers, e.g. ladybirds (Coccinella septempunctata), up to 375 g/ha (EW 250 formulation). |
Product Name | Specification |
Abamectin | 95%TC, 36g/L EC, 18g/L EC |
Clothianidin | 95%TC , 50%WDG, 480g/L SC , 180g/L FS |
Emamectin Benzoate | 70%TC , 5%WDG , 50g/L EC , 19g/L EC |
Diazinon | 95%TC , 600g/L EC , 10%GR |
Amitraz | 98%TC, 200g/LEC, 125g/LEC |
Bifenthrin | 97%TC , 200g/L FS , 100g/L EC , 25g/L EC |
Thiodocarb | 95% TC, 80%WDG, 75%WP, 375g/L SC |
Methomyl | 98%TC , 90%SP , 40%SP , 200g/L EC |
Nitenpyram | 95%TC , 50%SP , 50%SG , 100g/L SL |
Netaldehyde | 99%TC , 80%WP , 5%GR |
Diflubenzuron | 95%TC , 50%WP , 200g/L SC , 250g/L SC |
Cartap | 98%TC , 50%SP |
Acephate | 95%TC , 75% SP , 400g/L EC , 300g/L EC |
Imidacloprid | 97%TC , 70%WDG , 25%WP , 200g/L SL |
Carbaryl | 98%TC , 85%WP |
Dimethoate | 98%TC , 400g/L EC |
DDVP | 95%TC , 1000g/L EC , 800g/L EC , 77.5%EC |
Acetamiprid | 97%TC , 60%WP , 20%SP , 200g/L SL |
Dinotefuran | 96%TC , 50%WDG,300g/L SC , 20%SP |
Chlorpyrifos | 98%TC , 480g/L EC , 400g/L EC |
Profenofos | 94%TC , 500g/L EC , 10% GR |
Clorfenapyr | 98%TC , 360g/L SC , 240g/L SC , 100g/L SC |
Malathion | 97%TC , 570g/L EC , 50%WP |
Carbofuran | 97%TC, 10%FSC, 3%GR |
Thiocyclam | 90%TC 50%SP |
Thiacloprid | 95%TC , 480g/L SC , 240g/L SC |
Thiamethoxam | 97%TC , 350g/L FS , 25%WDG |
Hexythiazox | 97%TC , 5% WP , 50g/L EC |
Indoxacarb | 90%TC , 30%WDG , 150g/L EC , 10% SC |
Lambda-cyhalothrin | 95%TC , 100g/L CS , 10%WP , 50g/L EC |
Alpha-cypermethrin | 95%TC , 100g/L EC |
Thiodicarb | 95%TC , 80%WDG , 75%WP , 375g/L SC |
Buprofezin | 98%TC , 50%SC , 40%SC , 25%SC , 25%WP |
Fipronil | 96%TC, 80%WDG, 200g/L SC, 500g/L FS |
Deltamethrin | 98%TC , 50g/L EC , 25g/L EC |
Cyfluthrin | 94%TC, 245g/L EC, 25%g/L EW |
Lufenuron | 98%TC, 50g/L EC, 85%WP |
Cyromazine | 98%TC, 75%WP, 50% WP |
Cypermethrin | 94%TC, 200g/L EC, 100g/L EC |