Agriculture & By-product Agents

CAS 25057-89-0 Herbicide Weed Killer Bentazone 95%TC Environmentally Safe Herbicides

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Quick details

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Bentazon is a postemergence herbicide used for selective control of broadleaf weeds and sedges in beans,rice, corn, peanuts, and mint. Bentazon is a contact herbicide, which means that it causes injury only to the parts of the plant to which it is applied . It interferes with the ability of susceptible plants to use sunlight in the production of energy for survival, a process called photosynthesis. Visible injury to the treated leaf surface usually occurs within 4 to 8 hours, followed by plant death . It should not be used on blackeyed peas or garbanzo beans. It is available as a soluble concentrate.

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Product Name | Bentazone |
CAS NO. | 25057-89-0 |
EINECS No | 246-585-8 |
Molecular Formula | C10H12N2O3S |
Classification | Herbicide |
Species | 95% TC,48%SL |
Mode of Action | Selective contact herbicide, absorbed mainly by the foliage, with very little translocation, but also absorbed by the roots, with translocation acropetally in the xylem. ? |
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COA of Bentazone 95% TC

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Bentazone 95% TC |
ITEMS | STANDARDS |
Appearance | Ochre-yellow solid |
Content of a.i. | 95 % |
Water | 0.5% |
Acidity(as H2SO4) | 0.3% |
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Usage method:

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1, Paddy fields

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The water live Tian, planting fields can be used. 20 ~ 30 days after transplanting, broadcast fields 30 to 40 days after sowing, weed growth 3-5 leaf stage, mu 64 to 96 grams of the active ingredient, 30 liters of water. Before spraying field water drained all

the weeds out of the water, the election high temperature, windless sunny spraying, the liquid evenly sprayed on weed stems, 1

to 2 days after spraying water into Tian. Controlling of sedge weeds and broadleaf weeds, of barnyardgrass invalid.

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2, Soybean fields

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Fronds of soybean 1 to 3, 3 to 4 leaf weeds suitable time period for spraying. Mu 48 to 96 grams of active ingredient, the water

is 30 to 40 kg. Sprayer for foliar treatment, can be controlling Mameda cocklebur, amaranth, smartweed, Salsola cleavers, nest

dishes and broadleaf weeds and broken Mischa grass and other weeds, barnyardgrass invalid.

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3, Cornfield

Bent to the three-leaf stage in wheat leaves, weeds cotyledon to two leaf, mu 48 to 96 grams of active ingredient, of 30 to 40 kg

of water, the foliage spray-controlling Catcher cleavers, Mak public and other broad-leaved weeds.

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4, Peanut fields.

Controlling the peanut fields cocklebur, smartweed, purslane, yellow nutsedge and other broadleaf weeds and sedges, mu

liquid in the peanut 2 to 5 leaf stage, 133 to 200 ml (64 to 96 grams of the active ingredient), water 30 liters foliage treatment.

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Precautions:

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a), This product is a contact action, must be fully wet spraying weed stems.

b), Within 8 hours after spraying should not rain, otherwise affect efficacy.

c), This product is not valid on grass weeds, such as mixed Controlling grass weeds with herbicides, should first test, and then promote.

d), The hot, sunny weather favorable and the efficacy of the play, it should try to choose a high-temperature sunny spraying. Spraying in cloudy or low temperatures, is ineffective.

e), Bentazon under unfavorable conditions of drought, waterlogging or significant temperature fluctuations, and easy to crop damage or no herbicidal effect. After application part of the plant leaves appear dry, yellowing minor damage symptoms, usually 7-10 days to resume normal growth, does not affect the final yield.

f), Bentazon more sensitive crops such as cotton, vegetables, should avoid contact.

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