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I think you have to buy and spray some worm killer. Check Rona or Hope Depot. : o) z* z% ^4 W8 L8 {6 _# v! i& K f- Q1 b) p
BTW, wher you buy your green grape?
原帖由 Resonant 于 2006-6-7 12:04 发表 , o; c9 e N- R+ p2 @" r c# ^' g- I
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I think you have to buy and spray some worm killer. Check Rona or Hope Depot. + c+ @$ x. `3 M6 V3 ] % \% K3 d4 W$ k JBTW, wher you buy your green grape?
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Thank you. I bought it on May 22nd.
( o+ L; ^, v" c! s. H5 N 9 B( h9 m5 m. r! d" V8 o如果个人防治的话,你除了打扫落叶以外,还要每年春季发出树叶后,每隔2星期打一次杀虫剂保护,连续打2~3次,+ ~5 t3 h; K% B' o" n( E* q/ z
才能保证蛾子不飞到你家的树上产卵。1 v) C' }" r H: |6 a
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2 I; D1 s% @. Y2 ~9 O+ N' d4 n-----------------杀虫剂的名称? 英文的。6 R* y% h' a8 i, G
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等害虫发生了,叶子都卷了,防止为时已晚 $ M2 I1 l5 |( Y* q+ g- f) A8 y' \- ]4 R3 K9 p
-----------你的意思是现在什么都不用做吗?要不要把树上的虫子找出来掐s B8 D* h! N5 X % \$ \1 o3 \5 ~8 O) L- P, X