Herbicide Propisochlor 90%TC Cas 86763-47-5 Details

Features of Promethachlor

The drug is a pre-emergence selective soil treatment agent. The pure product is a colorless liquid with a boiling point of 100°C and a solubility of 530 mg/L in water at 20°C. It is soluble in most organic solvents. The drug has low toxicity to higher animals (the acute oral toxicity LD50 of the original drug in rats is 2780 mg/kg), and has slight irritation to eyes and skin. The processed dosage form is 72% emulsifiable concentrate. The main function is to inhibit the synthesis of protein. After the medicine absorbs the medicine through the young shoots and young roots, the roots and young shoots are inhibited, resulting in the death of weeds.

Applications of Promethachlor

This product is a pre-emergence herbicide, mainly used to control grass weeds. The product is a 2-chloride acetylaniline herbicide, which is a cell division inhibitor. It can be used in soil treatment to control barnyardgrass, heterosedge, cattle felt, bermudagrass, Alisma narrowleaf, etc. It is usually used 3-5 days before transplanting. This product has poor selectivity to wet-inserted rice when it is applied alone, but it has excellent selectivity to in-line rice when it is used together with chlorpyrifos. For example, if the product is used in a mixture of 600+200 gai/ha, the effect on the common sedge, special-shaped sedge, pointed petal flower, and fluttering grass is more than 90%, and the control effect on the daughter of the daughter is 100%. .

It can control weeds such as heteromorphous sedge, cow felt, beetweed, and knotweed in rice fields; it is a selective pre-emergent herbicide and a cell division inhibitor. Weeds absorb pesticides through hypocotyls and coleoptiles, interfere with protein synthesis, and have indirect effects on photosynthesis and respiration of weeds. Generally, soil treatment is used to control weeds such as barnyardgrass, duck leaf grass, heterosedge, mother grass, cow felt, Ci algae, firefly rush and other weeds in paddy fields, and the control effect on perennial weeds is poor. The dosage is 4.5-5.3g/100m2, such as rice seedling field or direct seeding field, use 30% EC 15-17mL/100m2, spray water or mix poisonous soil. The lower limit is used in the southern or subtropical areas, and the application in the northern areas needs to be tested. ; 1. Selective pre-emergence herbicide, cell division inhibitor. Weeds absorb pesticides through hypocotyls and coleoptiles, interfere with protein synthesis, and have indirect effects on photosynthesis and respiration of weeds. Generally, soil treatment is used to control weeds such as barnyardgrass, duck leaf grass, heterosedge, mother grass, cow felt, Ci algae, firefly rush and other weeds in paddy fields, and the control effect on perennial weeds is poor. The dosage is 4.5-5.3g/100m 2 , such as rice seedling field or direct seeding field, use 30% EC 15-17mL/100m 2 to spray water or mix poisonous soil. The lower limit is used in the southern or subtropical areas, and the application in the northern areas needs to be tested. 2. Selective pre-emergent herbicide, inhibitor of cell division. For soil treatment, it can control barnyardgrass, special-shaped sedge, cow felt, bermudagrass, and Alisma narrow-leaf in rice fields. It has poor selectivity to wet-inserted rice when it is applied alone, but it has excellent selectivity to in-line rice when it is used together with chlorpyrifos. Weeds absorb pesticides through hypocotyls and coleoptiles, interfere with protein synthesis, and have indirect effects on photosynthesis and respiration of weeds. It can control weeds such as barnyardgrass, duck leaf grass, special-shaped sedge, mother grass, cow felt, firefly rush and other weeds in paddy fields, and has poor control effect on perennial weeds. the

How to use Promethazol

It is used in water direct-seeding fields and seedling fields. First, prepare the land, and then germinate and sow. 2-4 days after sowing, irrigate the shallow water layer, use 100-115 ml of 30% emulsifiable concentrate per acre, spray or spread evenly on 30 kg of water or 20 kg of fine fluvo-aquic soil, keep it moist, and there should be no stagnant water on the field surface.

Precautions for Promethazol

1. After the soil is well prepared, it is necessary to sow seeds and apply medicine in time, otherwise weeds will emerge and affect the efficacy of the medicine.

2. The sown rice should have normal roots and shoots. Never have buds but no roots.

3. For use in northern rice areas, the application period should be extended appropriately, first tested, and then widely promoted to avoid phytotoxicity.

Package of Promethachlor

We also supply some accessories to add more functions for end-users' convenience, which also help our distributors and business partners sell our products in their area. Any special package requirements, please don't be hesitate to tell us.

Large Package:

Solid: 25Kg UN approved fiber drums with LDPE liner;

Liquid: 200L UN approved HDPE or iron drums.

Retail Package:

Solid: 10g;50g;100g;500g;1kg;5kg;25kg

Supplier of  Promethachlor

Agripestcide is a professional pesticide chemical manufacturer provides high quality and effective Promethachlor with high quality and good service. If you are looking for    Promethachlor in bulk, feel free to contact us to get the latest price.