| 摘要 |
A dry compactible, herbicidal composition consisting essentially of an active herbicidal compound, a swelling bentonite, a normally liquid polyethylene glycol, anhydrous sodium sulfate, urea, an inert diluent and water can be dry compacted into an herbicidal pellet which is resistant to impact and crushing and which swells and disintegrates when contacted with small amounts of liquid water to release the herbicidal compound.
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