草坪一块一块黄的，咋办啊

[pangniuniu]

昨天突然发现后院的草坪一块一块黄的，好像还有扩大的迹象。。。
咋回事呢？
各位大侠赶紧帮帮忙吧～～～谢谢～～
回头我上个照片。

 

[littlefish]

土里有一种虫子专门吃草根。草没根就死了。it is called grub. no lawn can avoid having it. it will be fine if not so many (>30/sqft?). homedepot,cnd tire, rona etc have grub control stuff for sale.

 

[WINDOWMAN]

打孔透气。

 

[qiuyi_01]

It is grub. I had it before. 打孔透气 doesn't solve the problem.

后来 I use "weedman" to take care of my lawn, they killed them. Now I don't see the 一块一块黄的 anymore.

 

[Weir]

我家的也有这问题，

准备明天放个地毯在草上试试， 看能不能吸引点出来踩死。

 

[十二少]

It is grub. I had it before. 打孔透气 doesn't solve the problem.

后来 I use "weedman" to take care of my lawn, they killed them. Now I don't see the 一块一块黄的 anymore.

WEEDMAN是一家公司吗？多少钱？

 

[cycfc]

It may not necessarily be the grub at the moment. I believe that hot weather without watering might be the cause. The grass is sleeping under such hot days. Two methods may work: 1) Ignore it till raining day and the grass should be back to green; 2) Keep watering everyday to keep the grass awake.



Note: I have no experience, but I did read some advice somewhere before. I am keeping my eyes on my yellowing grass now. Welcome comments.

 

[cavin]

是这几天比较干的原因吧？ 附近的几家草坪大都未能幸免。公园的草几乎都全军覆没。

 

[cavin]

晕倒！

谁挖坟的阿？！

 

[xiaoyoyo]

是这几天比较干的原因吧？ 附近的几家草坪大都未能幸免。公园的草几乎都全军覆没。

不是干，是长虫了
我家天天浇水，草地绿油油的，可是有几块小的圆形的区域，草全死了，我看了一下，就是根给虫子咬断了。

 

[坑爹崽]

记得好像看到过说这可能是草坪下面有什么虫子在吃草根，一下子想不起在哪里看到过的了。

 

[cbear]

记得好像看到过说这可能是草坪下面有什么虫子在吃草根，一下子想不起在哪里看到过的了。

可能是生grub了。homedepot现在有卖除虫的，在garden那边的冰柜里面。