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我们家的草坪为啥还在变得枯黄,而且每天都在扩散?

chongchong

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2003-11-04
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进入八月以后,雨水还算不错,可我们家的草坪为啥还在变得枯黄,而且每天都在扩散?
 
same question.
I thought it was because of bugs. But I checked the sod, did not see any bugs.
 
talked with homedepot & lawes staff, looks like mine is chinch bug.
 
翻开草皮看了吗?挖挖试试,是grub吧?
 
我們家也淪陷了。:crying: 上網查,如果從中間開始黃就是 Grub,從邊邊開始黃就是 Chinch bug。
Grub 可以用線蟲 nematode 治療,多施點草肥。
不過我覺得陰涼與水份也很重要,黃得最慘的都是整天被太陽狠狠照著的地方。
 
浇水不够,今年八月根本没咋下雨。
 
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