Customization: | Available |
---|---|
CAS No.: | 83055-99-6 |
Formula: | C16h18n4o7s |
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Product | Bensulfuron methyl |
CAS Number | 83055-99-6 |
Molecular Formula | C16H18N4O7S |
EINECS Number | 616-786-0 |
Common Content and Formulations | 10%WP |
Common Mixtures | Bensulfuron-methyl is commonly mixed with other herbicides such as butachlor, pretilachlor, acetochlor, and quinclorac to broaden the weed control spectrum and improve overall efficacy in rice fields. These mixtures are widely used in both direct-seeded and transplanted rice fields, especially for early-stage weed control. |
Mode of Action | Bensulfuron-methyl belongs to the sulfonylurea class of herbicides. It works by inhibiting the enzyme acetolactate synthase (ALS or AHAS), which is essential for the biosynthesis of branched-chain amino acids (valine, leucine, and isoleucine). This inhibition disrupts cell division and plant growth, ultimately leading to the death of susceptible weeds. It is a systemic herbicide with selective action. |
Target | It primarily controls annual broadleaf weeds and sedges in rice paddies, including Monochoria vaginalis, Lindernia procumbens, Eclipta prostrata, Cyperus difformis, and Sagittaria pygmaea. It has limited activity on grass weeds like barnyardgrass, so it is often combined with grass herbicides for complete control. |
Crops | Bensulfuron-methyl is mainly used in rice cultivation (both transplanted and direct-seeded rice). It has good crop selectivity and is safe for rice when used at recommended rates. However, due to its residual activity, care should be taken when rotating to sensitive crops like corn or wheat. |
Package | Powder/Granule: 100 g, 250 g, 500 g, 1 kg, 10 kg, 25 kg, 200 kg per bag/drum Liquid: 100 ml, 250 ml, 500 ml, 1 L, 5 L, 10 L, 20 L, 200 L, 1000 L per bottle/drum or according to customers' request. 25 kg fiber drum,25 kg bag or on the client's requirements. 1 kg/aluminum foil bag ,10 bags/CTN,800 CTNS/20' FCL 25 kg/drum,360 drums/20'FCL |
Abamectin | 95%TC | 18g/L EC,36g/L EC,50g/L EC,10%DF |
Acephate | 97%TC | 75%SP |
Acetamiprid | 97%TC | 20%SP,20%WP,40%WDG |
Aluminum Phosphide | ||
Amitraz | 98%TC | 125g/L EC,200g/L EC |
Bacillus thuringiensis | 50000IU/mg | 16000IU/mg WP,8000IU/mg SC |
Beta-cyfluthrin | 95%TC | 5%EC,10%EC,10%WP |
Bifenazate | 97%TC | 240g/L SC,430g/L SC |
Bifenthrin | 97%TC | 2.5%EC,10%EC,5%SC |
Buprofezin | 98%TC | 25%WDG,40%SC |
Carbaryl | 98%TC | 85%WP |
Cartap | 98%TC | 98%SP |
Chlorantraniliprole | ||
Chlorfenapyr | 98%TC | 240g/L SC,360g/L SC |
Chlorpyrifos | 97%TC | 480g/L EC,400g/L EC,5%GR |
Clothianidin | 97%TC |