| 摘要 |
PROBLEM TO BE SOLVED: To provide a late-frost damage inhibitor excellent in convenience, effectiveness and operation cost performance. SOLUTION: This late-frost damage inhibitor contains condensed phosphate as an active ingredient. The late-frost damage inhibitor produces excellent late-frost inhibiting effect with reduced frequency of spraying by spraying the inhibitor to various kinds of fruit trees or garden plants beforehand at the forecast of causing late-frost. COPYRIGHT: (C)2004,JPO
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