Product information
Kelvin, 5 liters is a professional nicosulfuron-based herbicide. Part of the sulfonylurea family, nicosulfuron controls weeds by foliar action, having minimal residual activity that can be observed on soils with low content of organic matter, sandy soils in very humid conditions. Kelvin is a systemic herbicide that is rapidly distributed in plants. This product blocks the biosynthesis of the enzyme acetolactate sinase (ALS), which is required in the synthesis of essential amino acids. The growth of weeds ceases within a short interval of application of only 6 hours. The activity begins in the young growth peaks, which change color to yellow, become chronotropic within a few days. The treated weeds become brownish, and their deaths occur after one or three weeks after application, depending on species and environmental conditions. Maize is tolerant to nicosulfuron because it is rapidly metabolised to a form that is not active on its own ALS. The best results are obtained when Kelvin Top is applied to active growth weeds, and adequate humidity is required to ensure an optimal level of activity.
Properties:
- Active substance: 40 g / liter nicosulfuron;
- Rapid absorption;
Nicosulfuron:
- An active substance with strong herbicidal action against monocotyledonous weeds that are hard to combat (especially rhizomes cost) under conditions of total selectivity to corn.
Product usage:
- Treated plants: Maize;
- Combat weeds: annual grass weeds: Setaria spp., Echinochloa crus-galli, Digitaria, Panicum spp., grain samulastra and others.
- Perennial grass weeds: Sorghum halepense from rhizomes, Agropyron repens;
- Amaranthus spp., Ambrosia artemisiifolia, Brassica napus, Capsella bursa pastoris, Fumaria officinalis, Galeopsis tetrahit, Galium aparine, Lamium spp., Matricaria spp., Polygonum persicaria, Portulaca oleracea, Raphanus raphanistrum, Sinapis arvensis, Sonchus oleraceus, Stellaria media, Thlaspi arvensis, Viola arvensis, Xanthium spp.
Recommendations:
- Apply post-emergence when corn plants have 4-6 leaves, annual grass weeds are in the phase of 1-3 leaves to bite, perennial grasses are 10-15 cm, cost 15-20 cm, and dicotyledonous weeds either small (2 leaves).
Cambio is a herbicide based on dicamba and bentazone and shows the action of both types of active substances. The product is absorbed by weeds within 4-5 hours after application. Bentazone has contact, and is absorbed through the green organs of the plant, especially through the leaves, acting on the photosynthesis process. The effect is first manifested by yellowing the petals followed by necrosis, which is visible after a few days after application. Dicamba has systemic action, rapid effect, absorbs through leaves, stems, and absorption through the root system. The translocation is both acto and bassett, accumulating at the growth points. The effect is manifested by the twisting and straining of stems and leaves, the swelling of the stem nodes, the curvature of the leaves. Symptoms are followed by chlorosis of growth meristems, growth inhibition, necrosis.
Properties:
- Active substance: Bentazone and Dicamba;
Bentazone:
- Contact effect, quickly absorbed through the green organs of the plant, blocks photosynthesis;
- Optimal selectivity for corn;
- Extremely good impersonal effect Chenopodium sp. (Wild Spinach), Datura stramonium (Ciumafaia), Abutilon theophrasti (Teisor), difficult to fight.
Dicamba:
- Systemic effect slow, migrates to all parts of the plant;
- Hormonal effect on cell division;
- The active substance is translocated both acro and bipetal, accumulating at the growth points;
- A particularly good effect against annual and perennial dicotyledonous weeds.
Recommendations:
- Changing the specter of the implumation increases the importance of weed control such as Datura, Ambrosia, Xanthium, Amaranthus sp., Chenopodium , Solanum, Polygonum. We have few herbicides available against weeds such as Solanum nigrum and Hibiscus trionum.
Cambio is a post-emergence herbicide in maize in 3-5 leaf pheocho- sis. Annual dicotyledonous weeds should be in the 2-4 leaf stage, up to 6 leaves, and perennials maximum 10 cm high.
- Under optimum conditions (sunny, warm, with sufficient humidity), the weeds are completely destroyed within 2 weeks of application of the herbicide. If there is a pronounced drought and high temperatures during treatment and after application, it is possible to diminish the effect. Under these conditions, application in admixture with an additive (a mixture to be tested in advance) leads to stabilizing the effect.
Adjuvant Dash HC:
- Before mixing Dash HC in a reservoir with fungicides or liquid fertilizers, perform a preliminary test;
- Prepare Dash HC in solution together with BASF herbicides especially for crops of grain, corn, sunflower, lucerne, soybean. Use a 0.5 l / ha dose mixed with herbicides for strawberries and alfalfa, and 1 l / ha for herbicide blends for other crops;
- For proper use, refer to the compatibility tables.
Please be sure to read, understand and follow the full Conditions, Disclaimer and Directions for Use. Use the appropriate personal safety equipment when needed.
Additional Information
Manufacturer | Basf |
---|---|
Packaging | 1 unit |
Formulations | EC-Emulsifiable concentrate |
Active Substances | Coco propylenediamine |
Active Substance Concentration | 320 g/l, 90 g/l, 40 g/l |
Against | Barnyard grass, Chickweed, Common fumitory, Common Hempnettle, Couch grass, Field pansy, Field penny-cress, Goosegrass, Johnson grass, Large crabgrass, Redroot pigweed, Rough cocklebur, Shepherd's purse, Spotted lady's thumb, Wild radish, Yellow foxtail |
Crops | Corn |
Dosage | 1-2.5 l/ha |
Timing of application | Postemergence |
Types of weeds | perennial dicotyledonous |
Application Type | Low pressure spray |
Precautionary Statements
P102 | Keep out of reach of children |
---|---|
P103 | Read label before use |
P273 | Avoid release to the environment |
P301+P312 | IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell |
P305+P351+P338 | IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
H302 | Harmful if swallowed |
H332 | Harmful if inhaled. |