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发表于 2010-9-9 13:39:24
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ms_lt: 林木兄:他们说化学药水中的物质,有可能致癌, 而且化学药水的药效持续时间只有5~7年, 用BAIT对比较环境友好, 这个是有道理的吗? I had termite problem over 10 years ago. They used chemicals back then - I knew it was very toxic, and it had to be done by licenced professionals. BAIT might be something new. As long as it works, less toxic is better.
It also depends where you live - termite is a bigger problem in the South. (That was the reason that joking with you GPS location). If you are in the South, then you need to be more serious.
Best of luck. |
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