cas:6980-18-3 kasugamycin powder
| product name |
kasugamycin |
| cas number |
6980-18-3 |
| apperance |
white powder |
| Density |
2.0±0.1 g/cm3 |
| MF |
C14H25N3O9 |
| MW |
379.363 |
Agricultural fungicide. It has excellent control and treatment effects on rice blast. It has special effects in preventing and curing bacterial keratoderma, peach gum disease, scab, perforation and other diseases of watermelon.
Melting point (ºC): 236~239 (decomposition); Hydrochloride: 202~204 (decomposition)
Properties: pure product is white crystal; hydrochloride is white needle-like or flaky crystal with sweet taste.
Dissolution: The pure product is hardly soluble in organic solvents, and dissolves 12.5% (W/V) in water at 25°C; the hydrochloride is easily soluble in water, but insoluble in organic solvents such as methanol, ethanol, acetone, and benzene.
Agricultural fungicide. It has excellent control and treatment effects on rice blast. Applying pesticides in the rice heading stage and grain filling stage has no effect on seed setting. When controlling rice blast and chestnut blast, use a concentration of 40r. For example, use 6000r/g wettable powder, add 75kg of water per 50g powder, and spray about 1 mu; spray when the leaf blast reaches level 2, and if the disease is serious, it should be the first Spray again about 7 days after the second application. For the prevention and control of ear neck blast, spray it at about one-third of the rice field; when the ear neck blast is severe, in addition to spraying at the break stage, spray once at the full ear stage. The 0.4% powder can be sprayed directly, and the dosage is 1.5kg per mu. It is best to apply it in the morning and evening when there is dew, so that the powder can stick to the rice plants. In the experiments that have been found, kasugamycin has specific effects on preventing and curing tomato leaf mold with 20 ml of water, preventing bacterial angular leaf spot of watermelon, peach gum disease, scab, and perforation disease.
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