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Butralin 95%
SINOBIO
Common Name: Butralin
Chemical Name: 4-(1, 1-dimethylethyl)-N-(1-methylpropyl)-2, 6-dinitrobenzenamine
CAS No.: 33629-47-9
Formula: C14H21N3O4
Molecular Weight: 295.33
Appearance: Powder
Method of Application: Cauline Leaf, Soil Treatment Agent
Usage: Selective
Butralin is selective herbicide, absorbed by germinating seedlings, with slow translocation acropetally. Also acts as a growth regulator, suppressing the growth of shoots, branches, and suckers.
Butralin is a dinitroaniline herbicide used as a plant growth regulator on flue-cured and air-cured tobacco. The one end use product formulation is a ready-to-use solution. Tobacco use is considered to be a non food use.
Pre-emergence control of annual broadleaved weeds and grasses in cotton, soya beans, barley beans, alliums, vines ornamentals, and orchards of fruit and nut trees; Used at 1.12-3.4 kg a. I. /ha(depending on soil type). Also used to control suckers on tobacco at 125 mg/plant.
Butralin, also known as N-sec-butyl-4-tert-butyl-2,6-dinitroaniline (IUPAC name), is a widely used dinitroaniline herbicide. Butralin is a selective pre-emergence herbicide commonly used in agriculture to control annual grasses and some broadleaf weeds. Below is a detailed analysis of its application:
Butralin works by inhibiting cell division and root development in susceptible weeds. It is absorbed primarily by the roots and shoots of germinating seeds, making it effective as a pre-emergence herbicide. It disrupts microtubule formation during cell division, leading to stunted growth and eventual death of young weed seedlings.
*Effective against:
Annual grasses (e.g., barnyardgrass, crabgrass, foxtail)
Some broadleaf weeds (e.g., pigweed, lambsquarters)
*Less effective against:
Perennial weeds
Established weeds (it is primarily a pre-emergence herbicide)
*Pre-emergence: Butralin is most effective when applied before weed seeds germinate.
*Soil Incorporation: For best results, it should be lightly incorporated into the soil (e.g., by raking or irrigation) to ensure good contact with germinating weed seeds.
*Post-Planting, Pre-Emergence: It can be applied after planting but before weed emergence, making it useful in no-till or reduced-tillage systems.
Butralin is selective and is commonly used in:
*Field crops: Cotton, soybeans, peanuts, and some vegetables.
*Ornamentals and trees: It is also used in nurseries and for woody ornamentals.
However, crop sensitivity varies, so it is essential to check the label for specific crop recommendations and rates.
*Rates typically range from 1 to 4 kg ai/ha (active ingredient per hectare), depending on the crop, soil type, and weed pressure.
*Always follow the label instructions for the specific formulation and use pattern.
*Soil Persistence: Butralin has moderate to long persistence in the soil, which can provide extended weed control but also increases the risk of carryover injury to rotation crops.
*Leaching Potential: It has low to moderate leaching potential, depending on soil texture and organic matter.
*Wildlife and Non-Target Impacts: Butralin is generally considered low in toxicity to birds, mammals, and beneficial insects, but it can be harmful to aquatic organisms if it reaches water bodies.
Common Name: Butralin
Chemical Name: 4-(1, 1-dimethylethyl)-N-(1-methylpropyl)-2, 6-dinitrobenzenamine
CAS No.: 33629-47-9
Formula: C14H21N3O4
Molecular Weight: 295.33
Appearance: Powder
Method of Application: Cauline Leaf, Soil Treatment Agent
Usage: Selective
Butralin is selective herbicide, absorbed by germinating seedlings, with slow translocation acropetally. Also acts as a growth regulator, suppressing the growth of shoots, branches, and suckers.
Butralin is a dinitroaniline herbicide used as a plant growth regulator on flue-cured and air-cured tobacco. The one end use product formulation is a ready-to-use solution. Tobacco use is considered to be a non food use.
Pre-emergence control of annual broadleaved weeds and grasses in cotton, soya beans, barley beans, alliums, vines ornamentals, and orchards of fruit and nut trees; Used at 1.12-3.4 kg a. I. /ha(depending on soil type). Also used to control suckers on tobacco at 125 mg/plant.
Butralin, also known as N-sec-butyl-4-tert-butyl-2,6-dinitroaniline (IUPAC name), is a widely used dinitroaniline herbicide. Butralin is a selective pre-emergence herbicide commonly used in agriculture to control annual grasses and some broadleaf weeds. Below is a detailed analysis of its application:
Butralin works by inhibiting cell division and root development in susceptible weeds. It is absorbed primarily by the roots and shoots of germinating seeds, making it effective as a pre-emergence herbicide. It disrupts microtubule formation during cell division, leading to stunted growth and eventual death of young weed seedlings.
*Effective against:
Annual grasses (e.g., barnyardgrass, crabgrass, foxtail)
Some broadleaf weeds (e.g., pigweed, lambsquarters)
*Less effective against:
Perennial weeds
Established weeds (it is primarily a pre-emergence herbicide)
*Pre-emergence: Butralin is most effective when applied before weed seeds germinate.
*Soil Incorporation: For best results, it should be lightly incorporated into the soil (e.g., by raking or irrigation) to ensure good contact with germinating weed seeds.
*Post-Planting, Pre-Emergence: It can be applied after planting but before weed emergence, making it useful in no-till or reduced-tillage systems.
Butralin is selective and is commonly used in:
*Field crops: Cotton, soybeans, peanuts, and some vegetables.
*Ornamentals and trees: It is also used in nurseries and for woody ornamentals.
However, crop sensitivity varies, so it is essential to check the label for specific crop recommendations and rates.
*Rates typically range from 1 to 4 kg ai/ha (active ingredient per hectare), depending on the crop, soil type, and weed pressure.
*Always follow the label instructions for the specific formulation and use pattern.
*Soil Persistence: Butralin has moderate to long persistence in the soil, which can provide extended weed control but also increases the risk of carryover injury to rotation crops.
*Leaching Potential: It has low to moderate leaching potential, depending on soil texture and organic matter.
*Wildlife and Non-Target Impacts: Butralin is generally considered low in toxicity to birds, mammals, and beneficial insects, but it can be harmful to aquatic organisms if it reaches water bodies.
