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#1
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Controlling Thrips
I'm told that I have thrips. It doesn't effect every orchid in my
collection, but all effected are vandas. I have been told to use Safers Soap and others have said Orthene. Any suggestions here? The effected plants are not currently blooming, do I spray them now? Do I spray the entire collection or jsut the effected ones or ones in the area of infection? Even with this going on, I have two vandas that have always bloomed just once a year. This year one has bloomed twice and other is putting out it's third spike now. |
#2
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Controlling Thrips
Try alcohol. If the thrips are in the flower, and the infestation is not
heavy, you can use a cotton swab dipped in alcohol and just touch the buggers. |
#3
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Controlling Thrips
I don't see the bugs, but have had flowers deformed or not even open.
I was wondering if I sprayed, am I to spray my entire collection and with what and how often ? "Diana Kulaga" wrote in message news Try alcohol. If the thrips are in the flower, and the infestation is not heavy, you can use a cotton swab dipped in alcohol and just touch the buggers. |
#4
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Controlling Thrips
I have heard that you make a spray out of 2 Tsp. soap to a gallon of water
spray the heck out of the plants, but not the roots, repeat every 7 days for 3 weeks. Doris "bk" wrote in message ... I don't see the bugs, but have had flowers deformed or not even open. I was wondering if I sprayed, am I to spray my entire collection and with what and how often ? "Diana Kulaga" wrote in message news Try alcohol. If the thrips are in the flower, and the infestation is not heavy, you can use a cotton swab dipped in alcohol and just touch the buggers. |
#5
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Controlling Thrips
There are lots of variations on that natural remedy. I still like some
alcohol in the mix, though. And, thrips can be hard to see with the naked eye. To see if you have them, use a magnifying glass, looking especially at the flowers and buds. They look like thin black worms. Very small, very thin, have a way of twisting when they move. For more on natural remedies, go to http://www.firstrays.com |
#6
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Controlling Thrips
buy a small can of metered fly spray
and give the plant a couple of mists a day till the thirps are all gone here is a link to what I am talking about http://www.bugspray.com/catalog/products/page770.html http://www.greenfire.net/hot/P401.html this is a natural pyrethrum mix it comes from the chrysanthemum flower here are some more http://www.altgarden.com/site/pestco...cs/purge3.html http://www.veatchchemical.com/itm00046.htm http://www.gtghydroponics.com/store/...escription.htm you all might find some good resorces on this page http://www.bugsout.com/flies.html "bk" wrote in message ... I'm told that I have thrips. It doesn't effect every orchid in my collection, but all effected are vandas. I have been told to use Safers Soap and others have said Orthene. Any suggestions here? The effected plants are not currently blooming, do I spray them now? Do I spray the entire collection or jsut the effected ones or ones in the area of infection? Even with this going on, I have two vandas that have always bloomed just once a year. This year one has bloomed twice and other is putting out it's third spike now. |
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