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#1
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Dracaena marginata (indoor) - White insect attack
Hi,
We've had a Dracaena marginata indoors since about Christmas. It's doing great, new growth has been developing and all seemed well. Then we noticed some white 'fluff' at the base of the new growth areas at the top of the branches. On closer inspection we can also see what look like small white woodlouse. More worryingly, these are eating away at the leaves. We purchased some Provado Bug Killer from the local nursery but this doesn't seem to have helped. Particularly as the 'white fluff' (which I presume is eggs?) is deep in the base of the new leaves. What can we do to get rid of these bugs? Does anyone know what they are? Many thanks in advance. |
#2
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Dracaena marginata (indoor) - White insect attack
On Sat, 14 Feb 2004 06:30:18 -0800, Uncle_Jarvis wrote:
Hi, We've had a Dracaena marginata indoors since about Christmas. It's doing great, new growth has been developing and all seemed well. Then we noticed some white 'fluff' at the base of the new growth areas at the top of the branches. On closer inspection we can also see what look like small white woodlouse. More worryingly, these are eating away at the leaves. We purchased some Provado Bug Killer from the local nursery but this doesn't seem to have helped. Particularly as the 'white fluff' (which I presume is eggs?) is deep in the base of the new leaves. What can we do to get rid of these bugs? Does anyone know what they are? Many thanks in advance. I have a home remedy which seems to work find on some houseplant insects. 1/4 cup of denatured alcohol (isopropyl) 3/4 cup of water 1/2 tsp of Dawn brand dish soap Put in a spray bottle and spray the plant. Monitor the plant. Repeat the spray about 2 weeks later. If there is additional activity, repeat again. I have tried this on tropical hibiscus with no negative effect on the plant. I had spider mites. They are now gone. Sometimes I have noticed that soil which never seems to dry out attracts critters. Keeping a gentle breeze across plants may help. You have to decide for yourself. If my brew works, please post. This is a formula that I have been using for about 6 months with no adverse effects. It needs more testing to make sure it is the inexpensive and viable control that it seems to be. |
#3
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Dracaena marginata (indoor) - White insect attack
WiGard wrote: I have a home remedy which seems to work find on some houseplant insects. 1/4 cup of denatured alcohol (isopropyl) 3/4 cup of water 1/2 tsp of Dawn brand dish soap Put in a spray bottle and spray the plant. Monitor the plant. Repeat the spray about 2 weeks later. If there is additional activity, repeat again. I have tried this on tropical hibiscus with no negative effect on the plant. I had spider mites. They are now gone. Sometimes I have noticed that soil which never seems to dry out attracts critters. Keeping a gentle breeze across plants may help. You have to decide for yourself. If my brew works, please post. This is a formula that I have been using for about 6 months with no adverse effects. It needs more testing to make sure it is the inexpensive and viable control that it seems to be. Suggest you substitute 2 cups muriatic acid for the 3/4 cup of water. It is available at any swimming pool supply store and works wonders on insects. |
#4
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Dracaena marginata (indoor) - White insect attack
On Sat, 14 Feb 2004 11:34:00 -0500, Amber L. wrote:
Suggest you substitute 2 cups muriatic acid for the 3/4 cup of water. It is available at any swimming pool supply store and works wonders on insects. You are kidding, of course. If you are not, suggestions such as yours in the hands of the gullible will surely harm something or someone. |
#5
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Dracaena marginata (indoor) - White insect attack
Then we noticed some white 'fluff' at the base of the new growth areas
at the top of the branches. On closer inspection we can also see what look like small white woodlouse. Sounds like mealy bugs. See: http://www.colostate.edu/Depts/CoopE...ts/mealy2b.htm sed5555 |
#6
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Dracaena marginata (indoor) - White insect attack
WiGard expounded:
On Sat, 14 Feb 2004 11:34:00 -0500, Amber L. wrote: Suggest you substitute 2 cups muriatic acid for the 3/4 cup of water. It is available at any swimming pool supply store and works wonders on insects. You are kidding, of course. If you are not, suggestions such as yours in the hands of the gullible will surely harm something or someone. No, not kidding, trolling. We've seen this kind of dreck before. Of course you shouldn't use muriatic acid on anything living, like plants, or people! But trolls don't care who they hurt. -- Ann, Gardening in zone 6a Just south of Boston, MA ******************************** |
#7
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Dracaena marginata (indoor) - White insect attack
On Sat, 14 Feb 2004 20:59:38 -0500, Ann wrote:
WiGard expounded: On Sat, 14 Feb 2004 11:34:00 -0500, Amber L. wrote: Suggest you substitute 2 cups muriatic acid for the 3/4 cup of water. It is available at any swimming pool supply store and works wonders on insects. You are kidding, of course. If you are not, suggestions such as yours in the hands of the gullible will surely harm something or someone. No, not kidding, trolling. We've seen this kind of dreck before. Of course you shouldn't use muriatic acid on anything living, like plants, or people! But trolls don't care who they hurt. I hope you don't think I'm a troll. |
#9
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Dracaena marginata (indoor) - White insect attack
(Sed5555) wrote in message ...
Then we noticed some white 'fluff' at the base of the new growth areas at the top of the branches. On closer inspection we can also see what look like small white woodlouse. Sounds like mealy bugs. See: http://www.colostate.edu/Depts/CoopE...ts/mealy2b.htm sed5555 Thanks to all of the replies (although I'm not sure who to believe on the remedies!). They look exactly like the picture of mealybugs. Thanks, now I know what they are. |
#10
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Dracaena marginata (indoor) - White insect attack
WiGard expounded:
I hope you don't think I'm a troll Oh, no, of course not! I was talking about Amber L. -- Ann, Gardening in zone 6a Just south of Boston, MA ******************************** |
#11
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Dracaena marginata (indoor) - White insect attack
On Sun, 15 Feb 2004 08:52:19 -0500, Ann wrote:
WiGard expounded: I hope you don't think I'm a troll Oh, no, of course not! I was talking about Amber L. Whew! Thanks. |
#12
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Dracaena marginata (indoor) - White insect attack
On Sun, 15 Feb 2004 08:52:19 -0500, Ann wrote:
WiGard expounded: I hope you don't think I'm a troll Oh, no, of course not! I was talking about Amber L. Whew! Thanks. |
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