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South Africa
連絡先担当者 Mr. Carlson
405 GLAD STONE HEIGHTS CNR PRETORIUS AND EDITH CARVEL STREET, JOHANNESBURG, GAUTENG
| Classification: |
Herbicide
|
CAS No.: |
**********8
|
Other Names: |
Mesotrione
|
| MF: |
C*4H*3NO7S
|
Place of Origin: |
South Africa
|
State: |
Powder
|
| Purity: |
*4%TC 9%SC
|
Application: |
Herbicide
|
Brand Name: |
Shurong
|
| Model Number: |
TC and SC
|
color: |
Pale yellow
|
Especially for: |
Corn
|
| Security: |
Very good
|
Stock: |
sufficient stodk
|
Toxicity: |
low toxicity
|
| Formulation: |
*4%TC 9%SC
|
| Packaging Details: | solid: *5kg/bag, *0kg/bag liquid: 1l/bottle, *5kg/drum or to customers\' request. |
| Delivery Detail: | *5 days after order confirmed |
|
Common name: |
Mesotrione |
| Chemical Name: | [*-[*-(methylsulfonyl)**-nitrobenzoyl]*1, *-cyclohexanedione |
| Physical & Chemical Character: |
Appearance: Light yellow crystal powder or light brown liquid Melting Point: **5°C Density :1.*6g/ ml (*0°C) Boiling Point:4.*7×***8mmHg (*0°C). |
| Applications: | Mesotrione will be applied pre- and post-emergence through ground or aerial application equipment. Mesotrione has herbicidal activity against broadleaf weeds. It\'s efficacy is the result of the inhibition of the enzyme *-hydroxyphenylpyruvate dioxygenase (HPPD) enzyme in target plants. Following treatment, in sensitive plants carotenoid biosynthesis is disrupted in the chlorophyll pathway, resulting in a bleaching effect. |
| Mode of action: |
p-Hydroxyphenyl pyruvate dioxygenase inhibitor, which ultimately affects carotenoid biosynthesis. Selectivity in maize derives from differential metabolism (to the *-hydroxy derivative) and also possibly from slower foliar uptake. Uptake is foliar and via the root, with both acropetal and basipetal translocation. Symptoms are whitening of leaves, followed by necrosis of the meristematic tissue. |
| Use: |
Under development for pre- (at ******5
g/ha) and post- (at *****0 g/ha) emergence control of broad-leaved
weeds, such as Xanthium strumarium, Ambrosia trifida, Abutilon
theophrasti, and Chenopodium, Amaranthus and Polygonum spp., and
some grass weeds, in maize.
|
| Biochemistry: | p-Hydroxyphenyl pyruvate dioxygenase inhibitor, which ultimately affects carotenoid biosynthesis. Selectivity in maize derives from differential metabolism. |
