Check Table 1 for specific crop uses and Table 2 for specific weed control capabilities.
- Target pest
- annual grasses and certain broadleaf weeds
- Location
- Outdoor
Nothing here is label direction — the label is the law. These are notes from other applicators, moderated before they appear. Check the labeling accompanying the product and applicable state requirements.
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Prowl H2O is a selective herbicide containing 38.7% pendimethalin. It is used to control a wide variety of annual grasses and certain broadleaf weeds in various crops, including corn, soybeans, cotton, onions, and more. The product is formulated as an aqueous capsule suspension. It works by inhibiting meristematic plant cell division or mitosis, preventing germinating weed seeds from establishing. For application, it can be used as a preplant, preemergence, or postemergence herbicide via soil application methods such as broadcast, incorporation, or irrigation-based systems. When using this product, handlers must wear long-sleeved shirts, long pants, chemical-resistant gloves (barrier laminate, butyl, or nitrile), and shoes plus socks. It is critical to follow specific crop-specific directions and soil texture guidelines to avoid crop injury. Always avoid contact with eyes and skin, and do not reuse empty containers for any other purpose.
Check Table 1 for specific crop uses and Table 2 for specific weed control capabilities.
| Label notes |
|---|
| Refer to Table 3 and Table 4 for specific use rates and equivalencies in quarts or pints per acre. |