CAS 21087-64-9 Metribuzin 75%WDG Herbicide

Metribuzin 75% WDG‌ is a selective systemic herbicide designed for effective control of broadleaf and grassy weeds in key crops such as soybeans, potatoes, tomatoes, alfalfa, peas, carrots, sugarcane, bamboo shoots, and pineapples.

Application Method‌: Apply as a soil spray during post-sowing/pre-emergence in soybean fields, mixed with water based on local agricultural guidelines. Recommended water volume: 30–50 kg per mu.
Application Guidelines‌: Ensure precise dosage and even spraying. Apply under calm, dry weather conditions to minimize spray drift and protect neighboring crops.
Application Frequency‌: Maximum application allowed: once per growing season.

Crop Rotation Restrictions‌: High application rates may inhibit growth of subsequent crops like sugar beet and onion. Maintain a 18-month planting interval for these crops.
Phytotoxicity Risks‌: Overapplication, uneven spraying, or heavy rainfall/flood irrigation after use may lead to soybean root absorption and plant damage.
Site-Specific Adjustments‌: Avoid use in sandy soils or fields with <2% organic matter. Reduce dosage in alkaline soils (pH>7.5) or high-rainfall/high-temperature regions.
Moisture Dependence‌: Efficacy improves with adequate soil moisture or moderate post-application rainfall. Drought conditions significantly reduce effectiveness.
Sowing Depth‌: Plant soybeans at 3.5–4 cm depth to minimize phytotoxicity risks. Shallow sowing increases exposure.
Waste Management‌: Never repurpose or litter packaging containers. Clean equipment thoroughly after use. Dispose of residues and rinsate properly-never release into fields or waterways.
Personal Protection‌: Wear gloves, respirator, and clean protective clothing during handling. Avoid inhalation. No eating, drinking, or smoking while applying. Wash exposed skin and change clothes after use.
Special Populations‌: Pregnant or breastfeeding individuals must avoid contact.

‌1.Storage‌:
Packages must be ‌stored in a ventilated, dry, rainproof, and cool warehouse‌, away from fire sources and heat. During storage and transportation, ‌strictly prevent moisture and sun exposure‌. Keep ‌out of reach of children and locked‌.
Do ‌not store together with food, beverages, grains, feed‌, or other similar items.

2‌.Transportation‌:
Ensure ‌no leakage, damage, or collapse‌ during transport. Provide ‌protection against direct sunlight, rain, and high temperatures‌.

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