菜青虫用啥杀灭？

4free

每年种东西，都会有这种虫子，抓起来费力费神。
茄子，番茄，黄瓜上都有。
请教一下，用什么杀灭？

还有黄瓜主要是蚜虫，有啥特效药，用过white oil，效果不大。
谢谢

shichuangshen

试试Dipel，是一种细菌，菜青虫吃下去之后就死了。
蚜虫的话，试试除虫菊喷剂。或者足迹神油-自制白油~~

CGoo

养鸡

sunny_cy88

还是做个防虫网，蝴蝶无法在菜上产卵。
我用自制的白油治蚜虫都不错，隔天喷一次，2-3次搞定。

shawn-oz

招鸟来

raoliang0082

CGoo 发表于 2015-10-27 10:14
养鸡

如果不配镊子和人工的话,保证鸡比虫的危害大

lansehaiyang

除虫菊

4free

谢谢，网上查了一下
DuPont™ Coragen® for Integrated Pest Control in Vegetables

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Coragen® insecticide
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VIEW MEDIA
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Diamondback moth (DBM)/ Cabbage moth
Cabbage-centre grub
Cabbage cluster caterpillar
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Native bollworm/Heliothis
Soybean looper
Potato moth/Tomato leafminer
Cluster caterpillar
Cabbage leafminer
Eggfruit caterpillar
Cucumber moth
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4free

有空去邦宁看一下

zhengkexi73

sunny_cy88 发表于 2015-10-27 10:15
还是做个防虫网，蝴蝶无法在菜上产卵。
我用自制的白油治蚜虫都不错，隔天喷一次，2-3次搞定。 ...

怎么自制？请教下

zhengkexi73

sunny_cy88 发表于 2015-10-27 10:15
还是做个防虫网，蝴蝶无法在菜上产卵。
我用自制的白油治蚜虫都不错，隔天喷一次，2-3次搞定。 ...

怎么自制？请教下

datou1981

手抓.....

tuwei

找点烟屁 泡水喷 (monkey05)

susanwu

lansehaiyang 发表于 2015-10-27 11:16
除虫菊

请问除虫菊是种在菜附近吗?

sunny_cy88

zhengkexi73 发表于 2015-11-1 02:19
怎么自制？请教下

白油配方：
洗洁精：烧菜油：水=1:1:100
不必十分正确比例，

zhengkexi73

sunny_cy88 发表于 2015-11-1 20:21
白油配方：
洗洁精：烧菜油：水=1:1:100
不必十分正确比例，

好嘞，赶明试试，治蚜虫是吧？！

lansehaiyang

susanwu 发表于 2015-11-1 18:56
请问除虫菊是种在菜附近吗?

可以

sunny_cy88

zhengkexi73 发表于 2015-11-1 23:06
好嘞，赶明试试，治蚜虫是吧？！

是蚜虫，其它的虫也可以试试，一般都有效果。