KASUGAMYCIN WP
KASUGAMYCIN WP

Kasugamycin Biological Fungicide Biopesticide

Kasugamycin is an agricultural antibiotic fungicide. It is produced from the metabolites of a type of actinomycete. In simple terms, it originates from this organism. It effectively eliminates bacteria and fungi. It exhibits strong systemic and penetrative properties. Thus, it can move thoroughly within the plant. Kasugamycin achieves its purpose of eradication when it encounters infected bacteria, fungi, and pests.

The mechanism of its fungicidal action involves disrupting the enzyme system that metabolizes amino acids in pathogens. This disruption leads to the production of abnormal proteins. As a result, it inhibits mycelial growth and causes the granulation of cells during synthesis. This process can be understood as the death of bacteria. However, it has no effect on spore-forming pathogens. It specifically targets the germination of spores.

Features of Kasugamycin

Kasugamycin has strong systemic and penetrative properties. After spraying, the solution is quickly absorbed by plants and transported within them. It shows rapid effectiveness after application, is resistant to rain washout, and has a long residual effect. It also makes the leaves of treated melons a deep green and extends the harvest period.

However, it is important to note that Kasugamycin has weak bactericidal activity outside of the plant. Its protective effect is somewhat inferior. When using it, especially for the control of rice diseases, it is best to add adjuvants that enhance the adhesion of the solution. This can improve the absorption and utilization rate of the solution. If it rains within five hours after spraying, a reapplication is necessary.

Product Details of Kasugamycin

Product nameKASUGAMYCIN
Tech grade65%,70%TC
Formulation1.5%WP, 3%WP, 6%WP, 20%WDG, 20SL
Molecular formula C14h25n3o9
CAS No.6980-18-3
EINECS No.615-014-8
Shelf life2 Years

Application

To control rice blast disease, use a 2% Kasugamycin solution at the early onset of the disease or during the boot and heading stages of the rice. Apply 100-150 milliliters per acre with 10 milliliters of organosilicone, mixed in two barrels of water per acre. Spray more in areas with numerous lesions, white heads, and lush growth. After seven days, reapply as needed based on the disease’s progression, with a maximum of three applications per season.

To control citrus canker, use a 47% Kasugamycin+copper oxychloride fungicide powder at the early onset of the disease. Dilute it 500-750 times and spray evenly on the leaf surface. This can effectively control the occurrence of canker. Be aware that high temperatures in summer may cause slight phytotoxicity. Limit applications to a maximum of four times per season on citrus.

To prevent bacterial angular leaf spot in cucumbers, choose a 45% Kasugamycin+oxine-copper  suspension for even leaf surface spraying at or before the initial disease onset. You can apply it three times, with intervals of 7 to 10 days. The recommended application rate is 30-50 milliliters per acre, mixed with 45-60 liters of water per acre. Adjust the dilution based on local agricultural practices and ensure even application when using.