In a message dated 8/27/04 11:41:37 PM, [EMAIL PROTECTED] writes: > Would someone please recommend an efficient way to rid Paphs of mealybugs. > I still believe the only sure method for the hobbyist is a systemic insecticide. I have found Orthenex safe and effective (3 times a week apart), with a couple of warnings: 1. It is harmless to orchid plants, but a few sensitive species may turn up crippled flowers on the next blooming. 2. It is listed for outdoor use only. If at all possible, spray when the weather is above freezing. If you are stuck with mealy bugs in the middle of the winter, spray in an unused room or porch, or the garage, and leave the plants there a few hours. Our family is full of allergic people and two pets, and we have never had any trouble. I use the same procedure with scale. Other notes on mealy bugs. They are hardy outdoors from Philadelphia south, I was told. If you put your orchids outdoors in the summer, you probably should check them very carefully or give a preventive spray when you bring them in. (One advantage to living this far north.) Also, if you have any untreated wood in your growing area, it can harbor mealy bugs. All wood stands should be varnished or painted. Iris
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