Streptomycin sulfate: The nemesis of bacterial diseases.
Agricultural streptomycin sulfate, as a traditional agent for controlling bacterial diseases, was once widely used in agricultural production. This agent achieves its bactericidal effect by inhibiting bacterial protein synthesis and has significant control effects on more than 20 diseases, including cucumber angular leaf spot and tomato bacterial wilt, and is especially suitable for post-disaster disease outbreaks.
Core Efficacy System:
Broad-spectrum fungicidal performance: Covers 12 crops across 7 families, with a control rate exceeding 85% against bacterial angular leaf spot. Combined use with copper-based fungicides can increase the control efficacy against citrus canker by 40%.
Dual Mechanism of Action: Combines systemic therapeutic and preventative protective functions, with efficacy lasting 3-4 days, extending to 7-8 days under low-temperature conditions.
Standardized Application Procedures:
Follicular Spray: Dilute 2% formulation 1000-1200 times; dilute 72% formulation 3000-4000 times.
Root Drenching: Dilute to 2000 times to prevent phytotoxicity.
Key Application Window: The optimal control window is during the citrus new shoot stage (15-20 days after bud break) and the late tillering stage of rice.
Usage Warnings:
1. Strictly prohibit mixing with alkaline pesticides and biological agents.
2. Discontinue use 15 days before harvest.
3. Do not use during flowering (moderately toxic to bees). Avoid application during midday in high-temperature periods.
