求教：草地的杂草

brian123

草地上长了一些这种叶子稍宽的野草，尝试拔过，连根也除了，但是没除干净，最近雨水多，越长越多，不知道该怎么办。
) T/ P/ b9 f- F% y请教一下大家，都是怎么对付这种野草的啊？
啦！

" K* e! N# r$ |4 F9 a- z[ 本帖最后由 brian123 于 2008-7-18 19:27 编辑 ]

无生有

看不出来有什么不一样啊
帮顶

kingsnake

呵呵。這是頭痛的問題。
Crapgrass 真的很難對付，但也是 mother nature 送給野兔們的食物。
殺絕 crapgrass 要把握時間，要在它們出芽的時候，用 一種叫 Preemergent 的 herbicide, 也好像要在春初左右下葯的。

roof

这也是草，比长蒲公英强

无生有

看来楼上不仅知蛇，更懂草
; d8 @( Q* N' h% l2 }帮顶

kingsnake

原帖由 roof 于 2008-7-18 21:10 发表
4 Q6 J1 T* n0 v' b$ Q7 H这也是草，比长蒲公英强

' m8 ?/ i3 J( w. i+ ~
. @% A/ i2 h4 B- t: L+ b1 w1 W對啊。
: c7 \7 P* p4 d+ u( V蒲公英是空降部隊，這些草是地下組織。它的根左右縱橫然後在往上衝刺的。

: ~$ U; n# O) z  z[ 本帖最后由 kingsnake 于 2008-7-18 21:17 编辑 ]

brian123

多谢, 蛇王了.  google 了一下, 和你讲的完全一样.

6 U% N! N$ V7 x% k4 T& U2 m另外想问一下, 院子里面总是长蘑菇怎么办? 好像经常在草比较稀疏的地方长, 长过之后, 草就更加稀疏了.  多谢了

yiqi

我家也有 crabgrass的问题,   有谁知道 Edmonton的 crabgrass 是什么时候出牙的亚

! T( e! y, O: C3 x5 j8 y

原帖由 kingsnake 于 2008-7-18 21:06 发表
呵呵。這是頭痛的問題。
5 X( L, x# }- |3 y5 PCrapgrass 真的很難對付，但也是 mother nature 送給野兔們的食物。
& G4 r7 @$ c; \$ r% y+ V+ U1 I' s8 M殺絕 crapgrass 要把握時間，要在它們出芽的時候，用 一種叫 Preemergent 的 herbicide, 也好像要在春初左右下葯的。

ballard

the crapgrass made me mad
0 O2 S% y9 Q3 J( O! M5 Q! ~& E. Imy lawn is just perfect without this kind of weed. but my neighbours are full of this kinds of weed.
my wife just drive me mad  and urge me buy all kind of mover?cutting tools, fertilizer,.....seeds.....
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. C* e& f7 P/ b( u/ x7 Aas she saw the neighbor a green immediately and ours is yellow and grow slow.
this kind of weeds grow very fast you must cut it every week and the lawn soon go bad!
the soil will be very poor soon. now my neighbor cut all the grass at the root and plant it overall
# ]: P+ J  b9 A2 kmy wife , after i bought all kind of tool and fertilizer.. get peace now.

when man look for woman, never the the stubborn, not too young.
must work never stay at home, then she might get nervous and drive you do lot of things stupid.
. d. N' Y5 I3 A/ U1 [" K# lfuck! when woman get used to stay at home she might take it for grant that she should buy lot of token
' I# e: U9 _2 [2 I! w4 `& luseless garbage.  

the white women on the other hand
do lot of work like men. human are sometime stupid she must work then she will not drive husbands to do
too much stupid labors.

ballard

ballard 发表于 2013-7-2 23:03
the crapgrass made me mad
my lawn is just perfect without this kind of weed. but my neighbours are  ...

- ?: y; d3 D6 m4 P, E( sbore woman are  really terrible. i swear!