4801| 24
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求教,黑松得了什么病?该怎么抢救? |
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发表于 2013-6-22 18:03:24
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点评
专业杀蚧壳虫的药主要成分是杀扑磷,渗透性很强
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点评
对介壳虫确实有校,在金雀树上用过,要多喷几次。
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