柑橘树招金黄色臭虫怎么办???

siagirl

请教高人: 家有柑桔树一棵,最近发现刚结的小青橘边上挺满大拇指大小金色臭虫. 奇臭无比,看似在吮吸小青橘的根茎部位.
买了KMART的广普类除虫剂是一种油.但是没什么用.
请教有遇到类似情况的高人如何处理?

wang_shd

同问。

ranger

去Nursery问一下就知道了。

siagirl

to upstairs: where is Nursery ?

thank u

binw

Normally I use "Bayer Confidor Insecticide" to kill them. You can get the "Bayer Confidor Insecticide" from Bunnings.


BRONZE ORANGE BUG
(http://www.greenharvest.com.au/p ... ange_bug_intro.html)
October and November are when Bronze Orange bugs (Stink bugs) appear on citrus trees. The young ones are small and greenish, the next stage are a bright orange and the adults look like large spiny cockroaches but they all cause damage to your citrus trees by sucking sap. Bronze orange bug or 'stink' bug give away their presence by their foul smell. The young pale green nymphs appear in winter, their colour changes through orange to bronze as they grow to adults. They can be serious pests in some areas, causing flower and fruit drop by sucking on the stalks. Hand removal is possible, use a bucket of hot water to knock the bugs into. It's possible to use an old vacuum cleaner to suck up the insects but the smell would definitely linger in the machine. Wear protective goggles, long sleeves and gloves as the caustic fluid squirted by these bugs is very dangerous and painful, particularly to the eyes.

binw

It will take about half an hour  after spray with "Bayer Confidor Insecticide", you can see the stink bug drop from the tree. if you have a large tree, you can chose "Bayer Confidor Garden Insecticide Concentrate" and dilute before use.

(http://www.yates.com.au/products ... icide-ready-to-use/)

siagirl

thank you so much we will but one from bunnings

ranger

原帖由 siagirl 于 2008-11-6 10:21 发表
to upstairs: where is Nursery ?

thank u

nursery 就是卖花草菜果苗，花园用品的地方。抓一只虫子带去问一下就知道了，这些人很专业。我家上次李子树长了虫，摘了片叶子拿去给店里的职员看，人家一眼就说出什么虫，用什么药，怎么喷。照单处理后确实是药到病除。

bunnings不知道行不行，因为它里面东西太多，职员不一定都懂gardening.

wang_shd

谢谢分享

黑山老妖

试试石灰粉刷树干？

siagirl

谢谢各位,非常有用!!!