原帖由 薰衣草 于 2006-5-26 20:05 发表7 P; e' V. x5 g! |8 p6 L& X6 n
刚买回来不久,苹果树就长虫子了。绿色的,长长的,把新生的叶子都卷了起来,听说是卷叶虫。我一点种植经验都没有,是因为喜欢吃苹果,才种的。没有想到,问题来了。% M) O5 x X9 T
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不知道哪位有治理苹果虫子的经验? 先谢谢 ...
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9 [+ d: J% z0 i fI think you have to buy and spray some worm killer. Check Rona or Hope Depot. , N/ Y: Y4 R5 W: H
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BTW, wher you buy your green grape?
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I think you have to buy and spray some worm killer. Check Rona or Hope Depot. $ a7 ~$ G5 e' J' d- g0 c+ Z/ H
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BTW, wher you buy your green grape?
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Thank you. I bought it on May 22nd.
我家苹果树今年也得了这个病。感谢老康的详细解答。还有几个问题请教老康& a; L# z. I1 |0 I+ q
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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,! L: o& f' h) W; d* G& B
才能保证蛾子不飞到你家的树上产卵。( e7 X8 ]! v n% p2 |7 \$ C
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